WO2015000232A1 - Demand response-based response device with pluggable control module, and response method - Google Patents

Demand response-based response device with pluggable control module, and response method Download PDF

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Publication number
WO2015000232A1
WO2015000232A1 PCT/CN2013/084464 CN2013084464W WO2015000232A1 WO 2015000232 A1 WO2015000232 A1 WO 2015000232A1 CN 2013084464 W CN2013084464 W CN 2013084464W WO 2015000232 A1 WO2015000232 A1 WO 2015000232A1
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WO
WIPO (PCT)
Prior art keywords
module
response
control
energy
demand response
Prior art date
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PCT/CN2013/084464
Other languages
French (fr)
Chinese (zh)
Inventor
钟鸣
闫华光
陈宋宋
郭炳庆
王鹤
李斌
李德智
李�杰
Original Assignee
国家电网公司
中国电力科学研究院
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Application filed by 国家电网公司, 中国电力科学研究院 filed Critical 国家电网公司
Publication of WO2015000232A1 publication Critical patent/WO2015000232A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • H02J3/144—Demand-response operation of the power transmission or distribution network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/58—The condition being electrical
    • H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving

Definitions

  • the present invention relates to the field of demand response control, and in particular to a response device and method having a pluggable control module based on a demand response. Background technique
  • control module can be used to control all energy-using devices or systems in the energy-using unit without separately developing corresponding response devices for each energy-using device or system.
  • an object of the present invention is to provide a response device having a pluggable control module based on a demand response
  • another object is to provide a response method having a pluggable control module based on a demand response, the response
  • the device has electrical parameter, non-electrical parameter and environmental parameter acquisition function, and can receive demand response information of the demand response master station, and execute control command by executing demand response information in the main controller and combining various collected parameters.
  • the energy-consuming device or system is controlled by a corresponding pluggable control module to generate a specific control signal.
  • the present invention provides a response device having a pluggable control module based on a demand response, which is improved in that the device includes a main controller module, a voltage, a current sampling module, an energy metering module, a non-electrical quantity acquisition module, and a periphery.
  • An interface module, a communication module, a storage module, and a pluggable control module; the pluggable control module, the peripheral interface module, the storage module, and the energy metering module are respectively connected to the main controller module; the non-electrical quantity acquisition module And the peripheral interface module is respectively connected to the peripheral interface module; the voltage and current sampling module is connected to the energy metering module.
  • the main controller module is used for operation management and maintenance of the device, parameter collection and processing, generating a control command, and outputting a control command to the pluggable control module; the main controller module passes through the periphery Interface module The non-electrical quantity signal of the non-electrical quantity acquisition module is received.
  • the non-electrical quantity acquisition module inputs the parameter information of the energy-using equipment or the environment of the system and the non-electrical parameter information of the energy-using equipment or the system, and inputs the information to the main controller module through the peripheral interface module, and passes through the main controller module. Processing, analysis, and obtaining real-time non-electrical parameters.
  • the non-electrical quantity acquisition module selects a controller according to a device or a system to be controlled on the site, and has a temperature sensor, a humidity sensor, a pressure sensor and a flow sensor, a smoke sensor, a noise sensor, a radiance sensor, etc., and may select one of them One or more.
  • the peripheral interface module includes an analog input module, two RS485 interface modules, and two UART interfaces, wherein the analog input module has 4-8 analog input channels 10 1 ⁇ 8, and input signals of each channel It is a 0-5V voltage signal or a 4-20mA current signal; one RS485 interface module is used to receive the RS485 digital signal output by the digital sensor, and the other RS485 interface module is used to externally output the RS485 digital signal of the collected data.
  • the communication module includes a PLC communication module, a micro power wireless module, and an infrared module; the micro power wireless module communicates with the PLC communication module by using a wireless manner;
  • the PLC communication module and the micro power wireless module perform a unified interface standard, support hot plugging, select and use according to site requirements during device installation, and connect with the main controller module through one of the peripheral interface modules of the UART interface. ;
  • the infrared module is used for local debugging and maintenance of the device, and is connected to the main controller module through another UART interface of the peripheral interface module.
  • the pluggable control module is connected to the main controller module through a unified pluggable interface, receives a control command of the main controller, and generates a control signal after being processed by a processor in the pluggable control module, and controls The signal is output to the energy-consuming device or system through the output port of the pluggable control module, and the control device generated by the energy-saving device or the built-in control unit of the system generates a control action according to the control signal.
  • the pluggable control module selects a controller according to a device or a system to be controlled on the site, and has an electric valve controller, a temperature and humidity controller, a switch circuit controller, and the like; the electric valve controller, the temperature and humidity controller, and The switch circuit controller and the like are respectively connected to the corresponding energy-consuming devices or systems to be controlled.
  • the control unit selects the relevant control unit according to the energy-using device or system, and has a power circuit switching device, a valve electric actuator, a heating device controller, a refrigeration device controller, and a fan speed controller.
  • the storage module is bidirectionally connected to the main controller module, and is configured to save a demand response command, an electrical parameter, a non-electrical parameter, a parameter curve, and a local event received by the device from the demand response primary station.
  • the voltage and current sampling modules are respectively connected to the energy metering module in one direction, and the voltage and current are collected.
  • the sample module collects the phase voltage or line voltage, phase current or line current and neutral current of the power line of the energy-using device or system through the voltage transformer PT and the current transformer CT, and then obtains electrical parameters through the operation calculation of the energy metering module.
  • the electric energy metering module and the main controller module are bidirectionally connected by SPI; the electrical parameters include basic electrical parameters and power quality parameters;
  • the basic electrical parameters include current, voltage, power, and electrical energy
  • the power quality parameters include a grid frequency, a voltage rms value, a current rms value, a total active power, a total reactive power, and a power factor.
  • the device includes a liquid crystal display module and a power module; the liquid crystal display module is an output device of the response device, configured to display status information and related parameter information of the device; the power module provides power to the response device;
  • the module adopts voltage transformer PT, external AC power supply or external DC power supply mode.
  • the present invention is based on another object provided by a response method having a pluggable control module based on a demand response, the improvement being that the response method comprises the following contents:
  • the response device receives the demand response response information of the primary station
  • the response device outputs a control signal according to the received demand response information, the energy-using device or the parameter of the system based on the control strategy;
  • the response device returns a demand response effect to the demand response primary station, and the demand response effect refers to a demand response effect that the response device can achieve by responding to the demand response information.
  • the demand response primary station generates demand response information according to the following steps:
  • the user-side response resources are used to form demand response information resources
  • the demand response primary station generates a demand response plan based on the grid load gap data and the corresponding occurrence time, and the demand response information resource;
  • the responding device performs a control strategy according to the following steps:
  • the response device determines, according to the received demand response signal, the energy-maintaining enterprise maintains at a certain time period Load level
  • the energy-using system or device that performs the demand response control executes the control strategy.
  • control strategy generates a control signal
  • the response device uploads the status and environmental parameters of the energy-using device or system to the responding primary station, and the responding primary station utilizes the The parameters are analyzed by using the energy model (the energy model is calculated based on a plurality of environmental factors, determined according to actual working conditions), and the control signal is generated based on the demand response master station control strategy, and then sent back to the response device.
  • the beneficial effects achieved by the present invention are:
  • the response device has a unified standard pluggable interface, which supports hot plugging of the control module, and is convenient for implementing targeted control for a specific energy-using device or system;
  • the response device has a peripheral interface module compatible with various types of data acquisition sensors, supports simultaneous access of 1 to 8 analog non-electrical acquisition modules with 10 ports, and supports digital non-RS with RS 485 interface
  • the access of the electrical quantity acquisition module facilitates flexible selection of non-electrical quantity acquisition modules according to the specific needs of the energy-using equipment or system and the on-site environment;
  • the peripheral interface module has two UART interfaces.
  • the first UART interface is compatible with the PLC communication module or the micro power wireless communication module with a unified interface.
  • the specific environment can be flexibly configured according to the field environment of the response device.
  • the pluggable control module has an independent processor capable of generating a control signal for a specific energy-using device or system according to a control command of the responding device;
  • an intelligent interface can be configured to be compatible with the pluggable control module of the responding device. If there is no suitable pluggable control module, it can be developed for a specific energy-using device or system;
  • the plug-in control module can be developed for its control without replacing the response device, and only the pluggable control module needs to be replaced. Can achieve. DRAWINGS
  • FIG. 1 is a schematic structural diagram of a response device with a pluggable control module based on a demand response according to an embodiment of the present invention
  • 2 is a schematic structural diagram of a peripheral interface module of the response device according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a connection between a communication module and a peripheral interface module of the response device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of functions of the pluggable control module according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of the pluggable control module according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a control unit built in the energy-using device or system according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of implementation of the response method according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a response process of a response device with a pluggable control module according to an embodiment of the present invention. detailed description
  • FIG. 1 it is a schematic structural diagram of a response device with a pluggable control module based on a demand response according to an embodiment of the present invention, which mainly includes a main controller module, a voltage, a current sampling module, an energy metering module, and a non-electrical quantity.
  • the pluggable control module, the peripheral interface module, the storage module and the energy metering module are respectively connected with the main controller module; the non-electrical quantity acquisition module and the peripheral interface module are respectively connected with the peripheral interface module; voltage, current sampling module and electric energy metering Module connection.
  • the main controller module is used for operation management and maintenance of the device, execution of a demand response command, and generation of a control command;
  • the voltage and current sampling modules are respectively unidirectionally connected to the energy metering module, and the voltage and current sampling modules collect energy-using devices or systems through a voltage transformer PT (Potential Transformer) and a current transformer CT (Current Transformer).
  • the phase (line) voltage, phase (line) current and neutral current of the power line are then processed by the energy metering module to obtain basic electrical parameters and power quality parameters;
  • the energy metering module and the main controller module are bidirectionally connected through the SPI;
  • the electrical parameters include basic electrical parameters, power quality parameters;
  • the non-electrical quantity acquisition module includes a temperature sensor, a humidity sensor, a pressure sensor and a flow sensor, a smoke sensor, a noise sensor, a radiance sensor, etc., and may be one or more of the sensors;
  • the non-electrical quantity acquisition module inputs the non-electrical parameter information of the energy-using equipment or the environment of the system and the non-electrical parameter information of the energy-using equipment or the system, and inputs the same to the main control module through the peripheral interface module, and is processed by the main controller module. , analysis, get real-time non-electrical parameters;
  • the non-electrical quantity acquisition module collects energy usage equipment or the environment of the system
  • the electrical parameter information and the non-electrical parameter information of the energy-using equipment or system, the collected real-time non-electrical parameters are directly input to the main controller module through the peripheral interface module, and processed by the main controller to obtain real-time non-electrical parameters. And store
  • the peripheral interface module includes an analog input module, two RS485 interface modules, and two UART interfaces, wherein the analog input module has 4-8 independent analog input channels 10 1 ⁇ 8, and input signals of each channel It can be 0-5V voltage signal or 4-20mA current signal; the first RS485 interface module is used to receive the RS485 digital signal output by the digital sensor, and the second RS485 interface module is used to output the RS485 data of the externally collected data. Digital signal, as shown in Figure 2;
  • the main controller module receives the non-electrical quantity signal of the non-electrical quantity acquisition module by using the peripheral interface module; the storage module is bidirectionally connected with the main controller module, and is used to save the device receiving from the demand response main station Demand response commands, electrical parameters, non-electrical parameters, parametric curves, local events, etc.
  • the liquid crystal display module is a standard output device of the device, and is used for displaying status information of the device and related parameter information, thereby further facilitating installation and debugging work;
  • the communication module includes a PLC communication module, a micro power wireless module, and an infrared module, wherein the PLC communication module and the micro power wireless module implement a unified interface standard, and support hot swapping, and can be selected according to site requirements when the device is installed.
  • the first UART interface of the peripheral interface module is connected to the main controller module; the infrared module is used for local debugging and maintenance of the device, and is connected to the main controller module through the second UART interface of the peripheral interface module, and the communication module and The peripheral interface module is connected as shown in Figure 3.
  • the pluggable control module is connected to the main controller module through a unified pluggable interface, receives a control command of the main controller, and generates a control signal after being processed by a processor in the pluggable control module, and the control signal Output to the energy-using device or system through the output port of the control module, and the corresponding control unit built into the energy-using device or the system can generate corresponding control actions according to the control signal, as shown in Figure 4.
  • the power module is used to provide power for the main controller module, the pluggable control module, the communication module, the storage module, and other related modules, and may adopt a PT (Potential Transformer) power supply mode, an external AC power supply mode, and a DC power supply mode. ;
  • the basic electrical parameters include current, voltage, power, and electrical energy
  • the power quality parameter includes a grid frequency, a voltage rms value, a current RMS value, a harmonic and a power factor, and the like;
  • the response device having a pluggable control module based on the demand response performs voltage curve recording in the main controller , current curve recording, power curve recording, cross-month settlement, electrical energy freezing, non-electrical parameters (flow, temperature, pressure and humidity) curve recording, ABC current (pressure) deviation over-limit event recording, power-on, power-down, clear Zero, phase failure, programming, School time event records and loss of pressure (flow) (full ABC phase) event records, etc.;
  • the power-down event record refers to a condition in which the three-phase voltage (single-phase voltage is single-phase voltage) is lower than the threshold voltage of the energy meter, and the load current is not more than 5% of the rated current;
  • the voltage loss event refers to a phase load current greater than the starting current in a three-phase (or single-phase) power supply system, but the voltage of the voltage line is lower than 78% of the reference voltage of the electric energy meter, and the duration is greater than 1 minute.
  • the current loss event refers to a three-phase power supply system in which the three-phase voltage is greater than the threshold voltage of the electric energy meter, and any one or two phases of the three-phase current are smaller than the starting current, and the other phase line load current is greater than 5% of the rated current.
  • the device adopts an intensive mode in which a soft clock and a network are combined
  • the device sets a copy type and a curve parameter for each of the ports through a host or a handheld device, and sets an interval of recording and copying time of the curve parameter to 15 minutes by default, and needs to be adjusted according to the time interval;
  • the voltage and current sampling module adopts a 12-bit precision AD converter
  • the accuracy of the collection of the device is Class B accuracy of the instrument performance classification, or not lower than the class 2.0 accuracy specified by the national standard; the device has strong anti-interference characteristics, and has perfect electromagnetic compatibility (mechanical structure, power supply) , PCB routing, decoupling, filtering, grounding, optical isolation, etc.), able to adapt to harsh operating environments such as high and low temperature and high humidity, with sophisticated three-level lightning protection measures (lightning measures for power lines and communication interfaces).
  • Electromagnetic compatibility in accordance with IEC61000-4 for electromagnetic compatibility of industrial process measurement and control equipment electrostatic discharge immunity test, radiation electromagnetic field immunity test, electrical fast transient pulse group immunity test, external magnetic field effect, High frequency immunity test
  • electrostatic discharge immunity test electromagnetic field immunity test
  • electrical fast transient pulse group immunity test external magnetic field effect
  • High frequency immunity test High frequency immunity test
  • the pluggable control module generates a control command according to the demand response information of the response device received by the response device, the energy usage device or the parameter collected by the response device, including: an electric valve control module, temperature and humidity a control module, a switch circuit control module, etc., the pluggable control module selects according to a specific energy-using device or system, as shown in FIG. 5;
  • the pluggable interface of the responding device should follow a unified standard and be compatible with all pluggable control modules.
  • the control signal is transmitted through an interface connection line between the pluggable module and the energy-using device or system; the energy-using device or system needs to have certain intelligence and can receive a control signal, for already produced Or the energy-using equipment or system in use, in order to achieve control purposes for these energy-using equipment or systems, special pluggable control modules can be developed for these energy-using equipment or systems; for ongoing or upcoming production Energy-using equipment or systems should be as compatible as possible with existing pluggable control modules to reduce the workload of developing pluggable control modules;
  • the energy-using device or system drives the energy-consuming device or the corresponding control unit in the system to generate a control action according to the received control signal, and completes control of the energy-using device or system;
  • the control unit comprises: a power circuit switching device, a valve electric actuator, a heating device controller, a refrigeration device a controller, a fan speed controller, etc., when controlling the energy-using device or system having a specific control unit, the responding device selects a specific pluggable control module for the energy-using device or The system performs control, as shown in Figure 6;
  • a control action of the power circuit switching device generating a switch control current through a relay in the pluggable control module, and controlling a switch of the energy-consuming device or the switching device of the system;
  • the control action of the valve electric actuator generates a control current for the valve opening degree control through the electric valve controller in the pluggable control module, and controls the opening and closing degree of the valve by controlling the current control valve electric actuator; a control action of the heating device controller, the refrigeration device controller, the fan speed controller, etc., through the temperature and humidity controller in the pluggable control module, the temperature and humidity controller can receive the level of the main controller Stepless temperature control, stepless humidity control command, the temperature and humidity controller controls one or more of the heating device controller, the refrigeration device controller, and the fan speed controller according to the received control command, To achieve the purpose of temperature and humidity levelless stepless control; the present invention provides a response method based on the demand response with a pluggable control module, the implementation diagram and the process diagram are shown in Figures 7 and 8, respectively, including the following:
  • the response device receives the demand response response information of the primary station:
  • the demand response primary station generates the demand response information according to the following steps:
  • the user-side response resources are used to form demand response information resources
  • the demand response primary station generates a demand response plan based on the grid load gap data and the corresponding occurrence time, and the demand response information resource;
  • the response device If it is simple control, the response device generates a specific control method based on the received demand response information, the state of the energy-using device or system, and the environmental parameters based on the preset control strategy in the response device; the simple control refers to a Or control by two environmental factors, such as the air conditioner is simply controlled according to the local environment temperature and humidity. When the temperature and humidity exceed the preset value, the response device performs specific control.
  • the response device uploads the status and environmental parameters of the energy-using equipment or system to the responding primary station, and the responding primary station uses these parameters to analyze by using the energy model, and generates specific control based on the demand response master station control strategy.
  • the method is then sent back to the response device; complex control refers to control based on more than two environmental factors, such as air conditioning
  • the miscellaneous control is controlled according to local temperature and humidity, cooling (heat) area, human flow, etc., when the temperature and humidity exceed a preset value, and the specific operation is performed in response to the device according to the floor space.
  • the energy usage model is a computational model based on multiple environmental factors and is determined based on actual operating conditions.
  • the response device performs the control strategy as follows:
  • the specific control strategy is executed for the energy system or device that can perform the demand response control.
  • the control action is generated by the energy-using device or the corresponding control unit in the system;
  • the response device returns the demand response effect to the demand response primary station.
  • the demand response main station forms a demand response information resource according to the statistical and collated user-side response resources; calculates the grid load gap data and the corresponding occurrence time based on the real-time load forecast data of the grid and the typical daily load data of the grid history; According to the grid load gap data and the corresponding occurrence time, and the demand response information resources, generate a demand response plan and execute; when the demand response plan is executed, before the grid load gap arrives (determine the advance transmission time according to the demand response type), the demand response signal is sent.
  • the user side can respond to the device.
  • the response device has a built-in simple control strategy, that is, by adjusting the operating parameters of the energy-using system or equipment of the energy-using enterprise, the effect of reducing the power load of the energy-using enterprise can be achieved to a certain extent, such as: (1) reducing the fan or water pump speed (0— 100) %, can reduce the power load of the energy-using enterprise (0—fan/pump maximum operating capacity) KW; (2) increase the cooling temperature (0-6 degrees Celsius) set by the central air-conditioning system, which can reduce energy-using enterprises ( 0%-30%* central air conditioning operating capacity) KW power load.
  • the response device determines, according to the received demand response signal, the energy-using load of the energy-using enterprise or the equipment to maintain a certain load level by optimizing the energy-using system or the operation mode of the equipment at a specific time; by collecting the operating parameters of the energy-using system or equipment, Combined with its own control strategy, it determines the energy-using system or equipment that needs to perform demand response control.
  • the specific execution time specified in the demand response signal arrives, the energy-using system or equipment that needs to perform demand response control executes the control strategy.
  • the response device When the control strategy is executed for a specific energy-using system or device, the response device first generates a control command to the control unit of the response device, and the control unit parses the control command to generate a control signal, and controls the specific energy-using system or device to Reduce the level of power load or increase energy efficiency of energy-using enterprises during demand response execution. During the execution of the demand response, the response device continues to collect the operating parameters of the energy-using system or equipment, compares and analyzes the operational parameters before the execution of the demand response, calculates and summarizes the demand response performance of the energy-using enterprise, and responds to the demand response. The execution effect is sent to the demand response master.

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  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Provided are a demand response-based response device with a pluggable control module, and a response method therefor. The response device comprises a main controller module, a voltage and current sampling module, an electric energy metering module, a non-electrical quantity acquiring module, a peripheral interface module, a communications module, a storage module, a pluggable control module, a liquid crystal display module, and a power supply module. The response method comprises: a response device receiving demand response information of a demand response main station; the response device receiving a non-electrical parameter, an electrical parameter and environment information of an energy consuming device or a system; the response device outputting a control signal according to a control policy; the response device receiving a control signal; the energy consuming device or a control unit in the system generating a control action; and the response device returning a demand response result to the demand response main station. The response device is provided with pluggable interfaces which use a same standard, supports the hot plugging of the control module, and helps to perform targeted control over a specific energy consuming device or the system, thereby achieving very good effect.

Description

基于需求响应具备可插拔控制模块的响应设备及响应方法  Response device and response method with pluggable control module based on demand response
技术领域 Technical field
本发明涉及需求响应控制领域， 具体涉及一种基于需求响应具备可插拔控制模块的响应 设备及方法。 背景技术  The present invention relates to the field of demand response control, and in particular to a response device and method having a pluggable control module based on a demand response. Background technique
随着国家节能法规及标准的不断完善， 国外先进节能理念及方法的引进,在国内各用能单 位开展节能项目以及由电网公司组织实施需求响应已成为当前工程及科研领域的热点。 利用 ***方法进行节能降耗是一个有价值的研究方向， 而开发功能丰富、 适应能力强的用户侧响 应设备是实施***节能的基础， 同时也是关键支撑部分。  With the continuous improvement of national energy conservation regulations and standards, the introduction of foreign advanced energy-saving concepts and methods, the implementation of energy-saving projects in various domestic energy-using units and the implementation of demand response by power grid companies have become hot topics in the current engineering and research fields. Using the system approach to save energy and reduce consumption is a valuable research direction, and the development of functionally-rich and adaptable user-side response equipment is the basis for implementing system energy conservation, and it is also a key supporting part.
目前在与需求响应相结合的需求响应控制技术领域， 没有一种便捷的响应设备能够针对 用能单位的具体用能设备或***， 仅需通过插拔与用能设备或***相适应的可插拔控制模块 就可以实现对用能单位所有用能设备或***的控制， 而无需针对每一种用能设备或***单独 开发相应的响应设备。 发明内容  At present, in the field of demand response control technology combined with demand response, there is no convenient response device that can be used for a specific energy-using device or system of energy-using units, and only needs to be plugged and inserted to fit the energy-using device or system. The control module can be used to control all energy-using devices or systems in the energy-using unit without separately developing corresponding response devices for each energy-using device or system. Summary of the invention
针对现有技术的不足， 本发明的目的是提供一种基于需求响应具备可插拔控制模块的响 应设备， 另一目的是提供一种基于需求响应具备可插拔控制模块的响应方法， 该响应设备具 备电气参数、 非电气参数及环境参量采集功能， 并可接收需求响应主站的需求响应信息， 通 过在主控制器内执行需求响应信息并结合所采集的各种参数， 做出控制命令， 通过相应的可 插拔控制模块产生具体的控制信号对用能设备或***进行控制。  In view of the deficiencies of the prior art, an object of the present invention is to provide a response device having a pluggable control module based on a demand response, and another object is to provide a response method having a pluggable control module based on a demand response, the response The device has electrical parameter, non-electrical parameter and environmental parameter acquisition function, and can receive demand response information of the demand response master station, and execute control command by executing demand response information in the main controller and combining various collected parameters. The energy-consuming device or system is controlled by a corresponding pluggable control module to generate a specific control signal.
本发明的目的是采用下述技术方案实现的：  The object of the present invention is achieved by the following technical solutions:
本发明提供一种基于需求响应具备可插拔控制模块的响应设备， 其改进之处在于， 所述 设备包括主控制器模块， 电压、 电流采样模块， 电能计量模块， 非电气量采集模块， ***接 口模块， 通信模块、 存储模块和可插拔控制模块； 所述可插拔控制模块、 ***接口模块、 存 储模块和电能计量模块分别与所述主控制器模块连接； 所述非电气量采集模块和***接口模 块分别与***接口模块连接； 所述电压、 电流采样模块与电能计量模块连接。  The present invention provides a response device having a pluggable control module based on a demand response, which is improved in that the device includes a main controller module, a voltage, a current sampling module, an energy metering module, a non-electrical quantity acquisition module, and a periphery. An interface module, a communication module, a storage module, and a pluggable control module; the pluggable control module, the peripheral interface module, the storage module, and the energy metering module are respectively connected to the main controller module; the non-electrical quantity acquisition module And the peripheral interface module is respectively connected to the peripheral interface module; the voltage and current sampling module is connected to the energy metering module.
其中， 所述主控制器模块用于所述设备的运行管理维护， 参数采集及处理， 生成控制命 令， 以及输出控制命令至所述可插拔控制模块； 所述主控制器模块通过所述***接口模块接 收非电气量采集模块的非电气量信号。 The main controller module is used for operation management and maintenance of the device, parameter collection and processing, generating a control command, and outputting a control command to the pluggable control module; the main controller module passes through the periphery Interface module The non-electrical quantity signal of the non-electrical quantity acquisition module is received.
其中， 所述非电气量采集模块通过采集用能设备或***所在环境的参数信息及用能设备 或***的非电气参数信息， 通过***接口模块输入至主控制器模块， 经过主控制器模块的处 理、 分析， 得到实时非电气参数。  The non-electrical quantity acquisition module inputs the parameter information of the energy-using equipment or the environment of the system and the non-electrical parameter information of the energy-using equipment or the system, and inputs the information to the main controller module through the peripheral interface module, and passes through the main controller module. Processing, analysis, and obtaining real-time non-electrical parameters.
其中， 所述非电气量采集模块根据现场所要控制的设备或***选用控制器， 有温度传感 器、 湿度传感器、 压力传感器和流量传感器、 烟雾传感器、 噪度传感器、 辐射度传感器等， 并且可以选取其中的一种或多种。  Wherein, the non-electrical quantity acquisition module selects a controller according to a device or a system to be controlled on the site, and has a temperature sensor, a humidity sensor, a pressure sensor and a flow sensor, a smoke sensor, a noise sensor, a radiance sensor, etc., and may select one of them One or more.
其中，所述***接口模块包括模拟量输入模块、两个 RS485接口模块和两个 UART接口， 其中所述模拟量输入模块具有 4-8个模拟量输入通道 10 1〜8，每通道的输入信号为 0-5V电压 信号，或是 4-20mA电流信号；其中一个 RS485接口模块用于接收数字型传感器输出的 RS485 数字信号， 另一个 RS485接口模块用于对外输出采集的数据的 RS485数字信号。  The peripheral interface module includes an analog input module, two RS485 interface modules, and two UART interfaces, wherein the analog input module has 4-8 analog input channels 10 1~8, and input signals of each channel It is a 0-5V voltage signal or a 4-20mA current signal; one RS485 interface module is used to receive the RS485 digital signal output by the digital sensor, and the other RS485 interface module is used to externally output the RS485 digital signal of the collected data.
其中， 所述通信模块包括 PLC通信模块、 微功率无线模块和红外模块； 所述微功率无线 模块通过无线方式与 PLC通信模块进行通信；  The communication module includes a PLC communication module, a micro power wireless module, and an infrared module; the micro power wireless module communicates with the PLC communication module by using a wireless manner;
其中所述 PLC通信模块与所述微功率无线模块执行统一的接口标准， 支持热插拔， 在设 备安装时根据现场需要选择使用， 通过***接口模块的其中之一 UART接口与主控制器模块 连接；  The PLC communication module and the micro power wireless module perform a unified interface standard, support hot plugging, select and use according to site requirements during device installation, and connect with the main controller module through one of the peripheral interface modules of the UART interface. ;
所述红外模块用于设备的本地调试及维护， 通过***接口模块的另一个 UART接口与主 控制器模块连接。  The infrared module is used for local debugging and maintenance of the device, and is connected to the main controller module through another UART interface of the peripheral interface module.
其中， 所述可插拔控制模块通过统一的可插拔接口与所述主控制器模块连接， 接收主控 制器的控制命令， 经可插拔控制模块内的处理器处理后产生控制信号， 控制信号通过可插拔 控制模块的输出端口输出至用能设备或***， 用能单位所属的用能设备或***内置的控制单 元根据控制信号产生控制动作。  The pluggable control module is connected to the main controller module through a unified pluggable interface, receives a control command of the main controller, and generates a control signal after being processed by a processor in the pluggable control module, and controls The signal is output to the energy-consuming device or system through the output port of the pluggable control module, and the control device generated by the energy-saving device or the built-in control unit of the system generates a control action according to the control signal.
其中， 所述可插拔控制模块根据现场所要控制的设备或***选用控制器， 有电动阀门控 制器、 温湿度控制器和开关电路控制器等； 所述电动阀门控制器、 温湿度控制器和开关电路 控制器等分别与相应所要控制的用能设备或***连接。  Wherein, the pluggable control module selects a controller according to a device or a system to be controlled on the site, and has an electric valve controller, a temperature and humidity controller, a switch circuit controller, and the like; the electric valve controller, the temperature and humidity controller, and The switch circuit controller and the like are respectively connected to the corresponding energy-consuming devices or systems to be controlled.
其中， 所述控制单元根据用能设备或***选用相关控制单元， 有电源电路开关器件、 阀 门电动执行器、 加热设备控制器、 制冷设备控制器和风机转速控制器。  The control unit selects the relevant control unit according to the energy-using device or system, and has a power circuit switching device, a valve electric actuator, a heating device controller, a refrigeration device controller, and a fan speed controller.
其中， 所述存储模块与所述主控制器模块双向连接， 用于保存设备从需求响应主站接收 的需求响应命令、 电气参数、 非电气参数、 参数曲线和本地事件。  The storage module is bidirectionally connected to the main controller module, and is configured to save a demand response command, an electrical parameter, a non-electrical parameter, a parameter curve, and a local event received by the device from the demand response primary station.
其中， 所述电压、 电流采样模块分别与所述电能计量模块单向连接， 所述电压、 电流采 样模块通过电压互感器 PT和电流互感器 CT采集用能设备或***的电源线的相电压或线电 压、 相电流或线电流以及中性线电流， 再通过电能计量模块运算处理获得电气参数。 The voltage and current sampling modules are respectively connected to the energy metering module in one direction, and the voltage and current are collected. The sample module collects the phase voltage or line voltage, phase current or line current and neutral current of the power line of the energy-using device or system through the voltage transformer PT and the current transformer CT, and then obtains electrical parameters through the operation calculation of the energy metering module.
其中， 所述电能计量模块与主控制器模块通过 SPI双向连接； 电气参数包括基本电气参 数及电能质量参数；  The electric energy metering module and the main controller module are bidirectionally connected by SPI; the electrical parameters include basic electrical parameters and power quality parameters;
所述基本电气参数包括电流、 电压、 功率和电能量；  The basic electrical parameters include current, voltage, power, and electrical energy;
所述电能质量参数包括电网频率、 电压有效值、 电流有效值、 总有功功率、 总无功功率 和功率因数。  The power quality parameters include a grid frequency, a voltage rms value, a current rms value, a total active power, a total reactive power, and a power factor.
其中， 所述设备包括液晶显示模块和电源模块； 液晶显示模块为所述响应设备的输出装 置， 用于显示设备的状态信息和相关参数信息； 电源模块为所述响应设备提供电源； 所述电 源模块采用电压互感器 PT、 外接交流电源或外接直流电源供电模式。  The device includes a liquid crystal display module and a power module; the liquid crystal display module is an output device of the response device, configured to display status information and related parameter information of the device; the power module provides power to the response device; The module adopts voltage transformer PT, external AC power supply or external DC power supply mode.
本发明基于另一目的提供的一种基于需求响应具备可插拔控制模块的响应方法， 其改进 之处在于， 所述响应方法包括下述内容：  The present invention is based on another object provided by a response method having a pluggable control module based on a demand response, the improvement being that the response method comprises the following contents:
( 1 ) 响应设备接收需求响应主站的需求响应信息；  (1) The response device receives the demand response response information of the primary station;
(2) 响应设备从用能设备或***的非电气参数、 电气参数及环境信息；  (2) Responsive equipment from non-electrical parameters, electrical parameters and environmental information of the energy-using equipment or system;
(3 )响应设备基于控制策略， 根据接收的需求响应信息、 用能设备或***的参数输出控 制信号；  (3) the response device outputs a control signal according to the received demand response information, the energy-using device or the parameter of the system based on the control strategy;
(4) 用能设备或***接收控制信号；  (4) receiving control signals from energy equipment or systems;
( 5 ) 由用能设备或***内的控制单元产生控制动作；  (5) generating control actions by the energy-using equipment or the control unit within the system;
(6)响应设备向需求响应主站返回需求响应效果， 所述需求响应效果指所述响应设备通 过响应需求响应信息所能实现的需求响应效果。  (6) The response device returns a demand response effect to the demand response primary station, and the demand response effect refers to a demand response effect that the response device can achieve by responding to the demand response information.
其中， 所述 （1 ) 中， 所述需求响应主站按照下述步骤生成需求响应信息：  In the above (1), the demand response primary station generates demand response information according to the following steps:
<1>根据统计、 整理的用能用户侧响应资源， 形成需求响应信息资源；  <1> According to statistics and collation, the user-side response resources are used to form demand response information resources;
<2>基于电网实时负荷预测数据与电网历史典型日负荷数据，计算电网负荷缺口数据及相 应发生时间；  <2> Calculate the grid load gap data and the corresponding occurrence time based on the real-time load forecast data of the grid and the typical daily load data of the grid history;
<3>需求响应主站根据电网负荷缺口数据及相应发生时间， 以及需求响应信息资源，生成 需求响应方案并执行；  <3> The demand response primary station generates a demand response plan based on the grid load gap data and the corresponding occurrence time, and the demand response information resource;
<4>执行需求响应方案时， 在电网负荷缺口到来前 （根据需求响应类型确定提前发送时 间）， 发送需求响应信号至用能用户侧响应设备。  <4> When the demand response scheme is executed, before the grid load gap arrives (determine the advance transmission time according to the demand response type), the demand response signal is sent to the user-side response device.
其中， 所述 （3 ) 中， 所述响应设备按照下述步骤执行控制策略：  Wherein in (3), the responding device performs a control strategy according to the following steps:
①所述响应设备根据接收的需求响应信号， 通过解析确定用能企业在某个时段所保持的 负荷水平； 1 The response device determines, according to the received demand response signal, the energy-maintaining enterprise maintains at a certain time period Load level
②通过采集用能***或设备的运行参数， 确定进行需求响应控制的用能***或设备； 2 Determine the energy-using system or equipment for demand response control by collecting the operating parameters of the energy-using system or equipment;
③待需求响应信号中的时间到达时，进行需求响应控制的用能***或设备执行控制策略。 其中， 所述 （3 ) 中， 3 When the time in the demand response signal arrives, the energy-using system or device that performs the demand response control executes the control strategy. Wherein, in the (3),
1 )如果是简单控制（简单控制指的是根据一个或两个简单因素进行的较为简单的控制）， 响应设备根据接收的需求响应信息、 用能设备或***的参数， 基于响应设备内预设的控制策 略生成控制信号；  1) If it is simple control (simple control refers to simpler control based on one or two simple factors), the response device is based on the received response information, the energy device or the system parameters, based on the preset within the response device. Control strategy generates a control signal;
2) 如果是复杂控制 （复杂控制指的是根据两个以上的因素进行的较为复杂的控制）， 响 应设备上传用能设备或***的状态及环境参数至响应主站， 响应主站利用所述参数通过用能 模型 （用能模型是根据多个环境因素得出的计算模型， 根据实际工况确定） 进行分析， 基于 需求响应主站控制策略生成控制信号， 然后发送回响应设备。 与现有技术比， 本发明达到的有益效果是：  2) In the case of complex control (complex control refers to more complex control based on two or more factors), the response device uploads the status and environmental parameters of the energy-using device or system to the responding primary station, and the responding primary station utilizes the The parameters are analyzed by using the energy model (the energy model is calculated based on a plurality of environmental factors, determined according to actual working conditions), and the control signal is generated based on the demand response master station control strategy, and then sent back to the response device. Compared with the prior art, the beneficial effects achieved by the present invention are:
1. 所述响应设备具有统一标准的可插拔接口， 支持控制模块的热插拔， 便于针对具体的 用能设备或***实施针对性控制；  1. The response device has a unified standard pluggable interface, which supports hot plugging of the control module, and is convenient for implementing targeted control for a specific energy-using device or system;
2. 所述响应设备具有兼容多种类型数据采集传感器的***接口模块， 支持 1〜8路具有 10口的模拟型非电气量采集模块的同时接入， 并支持具有 RS 485接口的数字型非电气量采 集模块的接入，便于根据用能设备或***的具体需要及现场环境灵活选配非电气量采集模块;  2. The response device has a peripheral interface module compatible with various types of data acquisition sensors, supports simultaneous access of 1 to 8 analog non-electrical acquisition modules with 10 ports, and supports digital non-RS with RS 485 interface The access of the electrical quantity acquisition module facilitates flexible selection of non-electrical quantity acquisition modules according to the specific needs of the energy-using equipment or system and the on-site environment;
3. ***接口模块具有两路 UART接口， 第一 UART接口同时兼容具有统一接口的 PLC 通信模块或微功率无线通信模块， 具体使用时根据所述响应设备的现场环境可灵活配置； 3. The peripheral interface module has two UART interfaces. The first UART interface is compatible with the PLC communication module or the micro power wireless communication module with a unified interface. The specific environment can be flexibly configured according to the field environment of the response device.
4. 可插拔控制模块具有独立处理器， 能够根据所述响应设备的控制命令产生针对具体用 能设备或***的控制信号； 4. The pluggable control module has an independent processor capable of generating a control signal for a specific energy-using device or system according to a control command of the responding device;
5. 对于正在研制的用能设备或***， 可以配置智能接口以兼容响应设备的可插拔控制模 块， 如果没有合适的可插拔控制模块， 可以针对特定用能设备或***进行开发；  5. For energy-using equipment or systems under development, an intelligent interface can be configured to be compatible with the pluggable control module of the responding device. If there is no suitable pluggable control module, it can be developed for a specific energy-using device or system;
6. 对于已有的用能设备或***， 响应设备为了实现对其控制， 可以针对其开发可插拔控 制模块以实现对其控制， 而无需更换响应设备， 只需要更换可插拔控制模块即可实现。 附图说明  6. For an existing energy-using device or system, in order to control the device, the plug-in control module can be developed for its control without replacing the response device, and only the pluggable control module needs to be replaced. Can achieve. DRAWINGS
图 1为本发明实施例提供的基于需求响应的具备可插拔控制模块的响应设备的结构示意 图； 图 2为本发明实施例提供的所述响应设备的***接口模块的结构示意图； 图 3为本发明实施例提供的所述响应设备的通信模块与***接口模块连接示意图; 1 is a schematic structural diagram of a response device with a pluggable control module based on a demand response according to an embodiment of the present invention; 2 is a schematic structural diagram of a peripheral interface module of the response device according to an embodiment of the present invention; FIG. 3 is a schematic diagram of a connection between a communication module and a peripheral interface module of the response device according to an embodiment of the present disclosure;
图 4为本发明实施例提供的所述可插拔控制模块功能示意图；  4 is a schematic diagram of functions of the pluggable control module according to an embodiment of the present invention;
图 5为本发明实施例提供的所述可插拔控制模块结构示意图；  FIG. 5 is a schematic structural diagram of the pluggable control module according to an embodiment of the present disclosure;
图 6为本发明实施例提供的所述用能设备或***内置的控制单元示意图；  6 is a schematic diagram of a control unit built in the energy-using device or system according to an embodiment of the present invention;
图 7为本发明实施例提供的所述响应方法实现示意图；  FIG. 7 is a schematic diagram of implementation of the response method according to an embodiment of the present invention;
图 8为本发明实施例提供的具备可插拔控制模块的响应设备响应过程示意图。 具体实施方式  FIG. 8 is a schematic diagram of a response process of a response device with a pluggable control module according to an embodiment of the present invention. detailed description
下面结合附图对本发明的具体实施方式作进一步的详细说明。  The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
如图 1所示， 是本发明实施例提供的基于需求响应的具备可插拔控制模块的响应设备的 结构示意图， 主要包括主控制器模块， 电压、 电流采样模块， 电能计量模块， 非电气量采集 模块， ***接口模块， 存储模块， 液晶显示模块， 通信模块， 可插拔控制模块及电源模块。 可插拔控制模块、 ***接口模块、 存储模块和电能计量模块分别与所述主控制器模块连接； 非电气量采集模块和***接口模块分别与***接口模块连接； 电压、 电流采样模块与电能计 量模块连接。  As shown in FIG. 1 , it is a schematic structural diagram of a response device with a pluggable control module based on a demand response according to an embodiment of the present invention, which mainly includes a main controller module, a voltage, a current sampling module, an energy metering module, and a non-electrical quantity. Acquisition module, peripheral interface module, storage module, liquid crystal display module, communication module, pluggable control module and power module. The pluggable control module, the peripheral interface module, the storage module and the energy metering module are respectively connected with the main controller module; the non-electrical quantity acquisition module and the peripheral interface module are respectively connected with the peripheral interface module; voltage, current sampling module and electric energy metering Module connection.
所述主控制器模块用于设备的运行管理维护， 需求响应命令的执行以及控制命令的生成 等；  The main controller module is used for operation management and maintenance of the device, execution of a demand response command, and generation of a control command;
所述电压、 电流采样模块分别与所述电能计量模块单向连接， 所述电压、 电流采样模块 通过电压互感器 PT (Potential Transformer) 和电流互感器 CT ( Current Transformer) 采集用 能设备或***的电源线的相 （线） 电压、 相 （线） 电流和中性线电流， 再通过电能计量模块 运算处理获得基本电气参数及电能质量参数；  The voltage and current sampling modules are respectively unidirectionally connected to the energy metering module, and the voltage and current sampling modules collect energy-using devices or systems through a voltage transformer PT (Potential Transformer) and a current transformer CT (Current Transformer). The phase (line) voltage, phase (line) current and neutral current of the power line are then processed by the energy metering module to obtain basic electrical parameters and power quality parameters;
所述电能计量模块与主控制器模块通过 SPI双向连接；  The energy metering module and the main controller module are bidirectionally connected through the SPI;
所述电气参数包括基本电气参数， 电能质量参数；  The electrical parameters include basic electrical parameters, power quality parameters;
所述非电气量采集模块包括温度传感器、 湿度传感器、 压力传感器和流量传感器、 烟雾 传感器、 噪度传感器、 辐射度传感器等， 并且可以是其中的一种或多种传感器；  The non-electrical quantity acquisition module includes a temperature sensor, a humidity sensor, a pressure sensor and a flow sensor, a smoke sensor, a noise sensor, a radiance sensor, etc., and may be one or more of the sensors;
所述非电气量采集模块通过采集用能设备或***所在环境的非电气参数信息及用能设备 或***的非电气参数信息， 通过***接口模块输入至主控制模块， 经过主控制器模块的处理、 分析， 得到实时非电气参数；  The non-electrical quantity acquisition module inputs the non-electrical parameter information of the energy-using equipment or the environment of the system and the non-electrical parameter information of the energy-using equipment or the system, and inputs the same to the main control module through the peripheral interface module, and is processed by the main controller module. , analysis, get real-time non-electrical parameters;
所述非电气量采集模块， 所述非电气量采集模块通过采集用能设备或***所在环境的非 电气参数信息及用能设备或***的非电气参数信息， 将采集到的实时非电气参数通过***接 口模块直接输入至主控制器模块， 经过主控制器的校准等处理， 得到实时非电气参数， 并存 储； The non-electrical quantity acquisition module, the non-electrical quantity acquisition module collects energy usage equipment or the environment of the system The electrical parameter information and the non-electrical parameter information of the energy-using equipment or system, the collected real-time non-electrical parameters are directly input to the main controller module through the peripheral interface module, and processed by the main controller to obtain real-time non-electrical parameters. And store
所述***接口模块包括模拟量输入模块、两个 RS485接口模块、两个 UART接口,其中所 述模拟量输入模块具有 4-8个独立的模拟量输入通道 10 1〜8，每通道的输入信号可以是 0-5V 电压信号， 也可以是 4-20mA电流信号； 所述第 1 RS485接口模块用于接收数字型传感器输 出的 RS485数字信号， 第 2 RS485接口模块用于对外输出采集的数据的 RS485数字信号， 如 图 2所示；  The peripheral interface module includes an analog input module, two RS485 interface modules, and two UART interfaces, wherein the analog input module has 4-8 independent analog input channels 10 1~8, and input signals of each channel It can be 0-5V voltage signal or 4-20mA current signal; the first RS485 interface module is used to receive the RS485 digital signal output by the digital sensor, and the second RS485 interface module is used to output the RS485 data of the externally collected data. Digital signal, as shown in Figure 2;
所述主控制器模块， 利用所述***接口模块接收非电气量采集模块的非电气量信号； 所述存储模块与所述主控制器模块双向连接， 用于保存设备从需求响应主站接收的需求 响应命令、 电气参数、 非电气参数、 参数曲线、 本地事件等；  The main controller module receives the non-electrical quantity signal of the non-electrical quantity acquisition module by using the peripheral interface module; the storage module is bidirectionally connected with the main controller module, and is used to save the device receiving from the demand response main station Demand response commands, electrical parameters, non-electrical parameters, parametric curves, local events, etc.
所述液晶显示模块为所述设备的标准输出装置， 用于显示设备的状态信息和相关参数信 息， 进一步便利了安装调试工作；  The liquid crystal display module is a standard output device of the device, and is used for displaying status information of the device and related parameter information, thereby further facilitating installation and debugging work;
所述通信模块包括 PLC通信模块、 微功率无线模块、 红外模块， 其中所述 PLC通信模 块与所述微功率无线模块执行统一的接口标准， 支持热插拔， 在设备安装时可根据现场需要 选择使用， 通过***接口模块的第 1 UART接口与主控制器模块连接； 所述红外模块用于设 备的本地调试及维护， 通过***接口模块的第 2 UART接口与主控制器模块连接， 通信模块 与***接口模块连接如图 3所示；  The communication module includes a PLC communication module, a micro power wireless module, and an infrared module, wherein the PLC communication module and the micro power wireless module implement a unified interface standard, and support hot swapping, and can be selected according to site requirements when the device is installed. The first UART interface of the peripheral interface module is connected to the main controller module; the infrared module is used for local debugging and maintenance of the device, and is connected to the main controller module through the second UART interface of the peripheral interface module, and the communication module and The peripheral interface module is connected as shown in Figure 3.
所述可插拔控制模块， 通过统一的可插拔接口与所述主控制器模块连接， 接收主控制器 的控制命令， 经可插拔控制模块内的处理器处理后产生控制信号， 控制信号通过控制模块的 输出端口输出至用能设备或***， 用能单位所属的用能设备或***内置的相应控制单元根据 控制信号产生相应的控制动作， 如图 4所示。  The pluggable control module is connected to the main controller module through a unified pluggable interface, receives a control command of the main controller, and generates a control signal after being processed by a processor in the pluggable control module, and the control signal Output to the energy-using device or system through the output port of the control module, and the corresponding control unit built into the energy-using device or the system can generate corresponding control actions according to the control signal, as shown in Figure 4.
所述电源模块用于为主控制器模块、 可插拔控制模块、 通信模块、 存储模块及其他相关 模块提供电源， 可以采用 PT (Potential Transformer) 供电模式， 外接交流电源供电方式， 直 流电源供电方式；  The power module is used to provide power for the main controller module, the pluggable control module, the communication module, the storage module, and other related modules, and may adopt a PT (Potential Transformer) power supply mode, an external AC power supply mode, and a DC power supply mode. ;
所述基本电气参数包括电流、 电压、 功率和电能量；  The basic electrical parameters include current, voltage, power, and electrical energy;
所述电能质量参数包括电网频率、 电压有效值、 电流有效值、 谐波和功率因数等； 所述基于需求响应的具备可插拔控制模块的响应设备在所述主控制器内进行电压曲线记 录、 电流曲线记录、 功率曲线记录、 跨月结算、 电能量冻结、 非电气参数 （流量、 温度、 压 力和湿度） 曲线记录、 ABC电流（压）偏差越限事件记录、 上电、 掉电、 清零、 断相、 编程、 校时事件记录以及失压 （流） （全 ABC相） 事件记录等； The power quality parameter includes a grid frequency, a voltage rms value, a current RMS value, a harmonic and a power factor, and the like; the response device having a pluggable control module based on the demand response performs voltage curve recording in the main controller , current curve recording, power curve recording, cross-month settlement, electrical energy freezing, non-electrical parameters (flow, temperature, pressure and humidity) curve recording, ABC current (pressure) deviation over-limit event recording, power-on, power-down, clear Zero, phase failure, programming, School time event records and loss of pressure (flow) (full ABC phase) event records, etc.;
所述掉电事件记录指三相电压 （单相表为单相电压） 均低于电能表临界电压， 且负荷电 流不大于 5%额定电流的工况；  The power-down event record refers to a condition in which the three-phase voltage (single-phase voltage is single-phase voltage) is lower than the threshold voltage of the energy meter, and the load current is not more than 5% of the rated current;
所述失压事件指在三相 （或单相） 供电***中， 某相负荷电流大于启动电流， 但电压线 路的电压低于电能表参比电压的 78%， 且持续时间大于 1分钟的工况；  The voltage loss event refers to a phase load current greater than the starting current in a three-phase (or single-phase) power supply system, but the voltage of the voltage line is lower than 78% of the reference voltage of the electric energy meter, and the duration is greater than 1 minute. Situation
所述失流事件指在三相供电***中， 三相电压大于电能表的临界电压， 三相电流中任一 相或两相小于启动电流， 且其他相线负荷电流大于 5%额定电流的工况；  The current loss event refers to a three-phase power supply system in which the three-phase voltage is greater than the threshold voltage of the electric energy meter, and any one or two phases of the three-phase current are smaller than the starting current, and the other phase line load current is greater than 5% of the rated current. Situation
所述设备采用软时钟和网络对时结合的集约方式；  The device adopts an intensive mode in which a soft clock and a network are combined;
所述设备通过主机或掌上机对每个所述端口设置抄收类型和曲线参数， 设置所述曲线参 数的记录抄收时间的间隔缺省为 15分钟， 根据时间间隔需要可调；  The device sets a copy type and a curve parameter for each of the ports through a host or a handheld device, and sets an interval of recording and copying time of the curve parameter to 15 minutes by default, and needs to be adjusted according to the time interval;
所述电压、 电流采样模块采用 12位精度的 AD转换器；  The voltage and current sampling module adopts a 12-bit precision AD converter;
所述设备的采集的精度为仪表性能分类的 B级精度，或者不低于国标规定的 2.0级精度； 所述设备具有很强的抗干扰特性， 具备完善周密的电磁兼容性 （机械结构、 电源、 PCB 走线、 去耦、 滤波、 接地、 光电隔离等方面）， 能够适应高低温和高湿等恶劣运行环境， 具备 完善周密的三级防雷措施 （电源线、 通信接口的防雷措施）。 电磁兼容性符合 IEC61000-4的 规定的工业过程测量和控制设备的电磁兼容性 （静电放电抗扰性试验、 辐射电磁场抗扰性试 验、 电快速瞬变脉冲群抗扰性试验、 外磁场影响、 高频抗扰性试验）；  The accuracy of the collection of the device is Class B accuracy of the instrument performance classification, or not lower than the class 2.0 accuracy specified by the national standard; the device has strong anti-interference characteristics, and has perfect electromagnetic compatibility (mechanical structure, power supply) , PCB routing, decoupling, filtering, grounding, optical isolation, etc.), able to adapt to harsh operating environments such as high and low temperature and high humidity, with sophisticated three-level lightning protection measures (lightning measures for power lines and communication interfaces). Electromagnetic compatibility in accordance with IEC61000-4 for electromagnetic compatibility of industrial process measurement and control equipment (electrostatic discharge immunity test, radiation electromagnetic field immunity test, electrical fast transient pulse group immunity test, external magnetic field effect, High frequency immunity test);
所述可插拔控制模块根据所述响应设备接收的需求响应主站的需求响应信息、 所述响应 设备所采集的用能设备或***的参数生成控制命令， 包括： 电动阀门控制模块、 温湿度控制 模块、 开关电路控制模块等， 所述可插拔控制模块根据具体用能设备或***进行选择， 如图 5所示；  The pluggable control module generates a control command according to the demand response information of the response device received by the response device, the energy usage device or the parameter collected by the response device, including: an electric valve control module, temperature and humidity a control module, a switch circuit control module, etc., the pluggable control module selects according to a specific energy-using device or system, as shown in FIG. 5;
所述响应设备的可插拔接口应遵循统一标准， 兼容所有的可插拔控制模块。  The pluggable interface of the responding device should follow a unified standard and be compatible with all pluggable control modules.
所述控制信号通过所述可插拔模块与所述用能设备或***之间的接口连接线进行传输； 所述用能设备或***需具备一定的智能性并可接收控制信号， 对于已经生产或正在使用 的所述用能设备或***， 为了达到对于这些用能设备或***的控制目的， 可以针对这些用能 设备或***开发专门的可插拔控制模块； 对于正在研制的或即将生产的用能设备或***,应尽 可能兼容已有的可插拔控制模块， 以减少开发可插拔控制模块的工作量；  The control signal is transmitted through an interface connection line between the pluggable module and the energy-using device or system; the energy-using device or system needs to have certain intelligence and can receive a control signal, for already produced Or the energy-using equipment or system in use, in order to achieve control purposes for these energy-using equipment or systems, special pluggable control modules can be developed for these energy-using equipment or systems; for ongoing or upcoming production Energy-using equipment or systems should be as compatible as possible with existing pluggable control modules to reduce the workload of developing pluggable control modules;
所述用能设备或***根据接收到的控制信号， 驱动所述用能设备或***内的相应控制单 元产生控制动作， 完成对所述用能设备或***的控制；  The energy-using device or system drives the energy-consuming device or the corresponding control unit in the system to generate a control action according to the received control signal, and completes control of the energy-using device or system;
所述控制单元包括： 电源电路开关器件、 阀门电动执行器、 加热设备控制器、 制冷设备 控制器和风机转速控制器等， 在对所述的具有某一具体控制单元的用能设备或***进行控制 时， 所述响应设备会选择特定的可插拔控制模块对所述用能设备或***进行控制， 如图 6所 示； The control unit comprises: a power circuit switching device, a valve electric actuator, a heating device controller, a refrigeration device a controller, a fan speed controller, etc., when controlling the energy-using device or system having a specific control unit, the responding device selects a specific pluggable control module for the energy-using device or The system performs control, as shown in Figure 6;
所述电源电路开关器件的控制动作， 通过所述可插拔控制模块内的继电器产生开关控制 电流， 控制所述用能设备或***的开关器件的开关；  a control action of the power circuit switching device, generating a switch control current through a relay in the pluggable control module, and controlling a switch of the energy-consuming device or the switching device of the system;
所述阀门电动执行器的控制动作， 通过所述可插拔控制模块内的电动阀门控制器产生针 对阀门开合度控制的控制电流，通过控制电流控制阀门电动执行器对阀门进行开合度的控制； 所述加热设备控制器、 制冷设备控制器、 风机转速控制器等的控制动作， 通过所述可插 拔控制模块内的温湿度控制器， 所述温湿度控制器可以接收主控制器的有级无级温度控制、 有级无级湿度控制命令， 所述温湿度控制器根据所接收的控制命令对加热设备控制器、 制冷 设备控制器、 风机转速控制器中的一种或多种进行控制， 以达到温湿度有级无级控制目的； 本发明提供一种基于需求响应具备可插拔控制模块的响应方法， 其实现示意图和过程示 意图分别如图 7和 8所示， 包括下述内容：  The control action of the valve electric actuator generates a control current for the valve opening degree control through the electric valve controller in the pluggable control module, and controls the opening and closing degree of the valve by controlling the current control valve electric actuator; a control action of the heating device controller, the refrigeration device controller, the fan speed controller, etc., through the temperature and humidity controller in the pluggable control module, the temperature and humidity controller can receive the level of the main controller Stepless temperature control, stepless humidity control command, the temperature and humidity controller controls one or more of the heating device controller, the refrigeration device controller, and the fan speed controller according to the received control command, To achieve the purpose of temperature and humidity levelless stepless control; the present invention provides a response method based on the demand response with a pluggable control module, the implementation diagram and the process diagram are shown in Figures 7 and 8, respectively, including the following:
( 1 )响应设备接收需求响应主站的需求响应信息： 需求响应主站按照下述步骤生成需求 响应信息：  (1) The response device receives the demand response response information of the primary station: The demand response primary station generates the demand response information according to the following steps:
<1>根据统计、 整理的用能用户侧响应资源， 形成需求响应信息资源；  <1> According to statistics and collation, the user-side response resources are used to form demand response information resources;
<2>基于电网实时负荷预测数据与电网历史典型日负荷数据，计算电网负荷缺口数据及相 应发生时间；  <2> Calculate the grid load gap data and the corresponding occurrence time based on the real-time load forecast data of the grid and the typical daily load data of the grid history;
<3>需求响应主站根据电网负荷缺口数据及相应发生时间， 以及需求响应信息资源，生成 需求响应方案并执行；  <3> The demand response primary station generates a demand response plan based on the grid load gap data and the corresponding occurrence time, and the demand response information resource;
<4>执行需求响应方案时， 在电网负荷缺口到来前 （根据需求响应类型确定提前发送时 间）， 发送需求响应信号至用能用户侧响应设备。  <4> When the demand response scheme is executed, before the grid load gap arrives (determine the advance transmission time according to the demand response type), the demand response signal is sent to the user-side response device.
(2) 响应设备采集用能设备或***的非电气参数、 电气参数及环境信息；  (2) The non-electrical parameters, electrical parameters and environmental information of the energy-using equipment or system are collected by the response equipment;
(3 )如果是简单控制， 响应设备根据接收的需求响应信息、 用能设备或***的状态及环 境参数， 基于响应设备内预设的控制策略生成具体的控制方法； 简单控制指的是根据一个或 两个环境因素进行的控制， 如空调简单根据本地环境温湿度进行的控制， 当温度和湿度超过 预设值时， 响应设备进行具体控制。  (3) If it is simple control, the response device generates a specific control method based on the received demand response information, the state of the energy-using device or system, and the environmental parameters based on the preset control strategy in the response device; the simple control refers to a Or control by two environmental factors, such as the air conditioner is simply controlled according to the local environment temperature and humidity. When the temperature and humidity exceed the preset value, the response device performs specific control.
(4)如果是复杂控制， 响应设备上传用能设备或***的状态及环境参数至响应主站， 响 应主站利用这些参数通过用能模型进行分析， 基于需求响应主站控制策略生成具体的控制方 法， 然后发送回响应设备； 复杂控制指的是根据两个以上的环境因素进行的控制， 如空调复 杂控制根据本地温湿度、 供冷 （热） 面积、 人流量等进行的控制， 当温湿度超过预设值， 并 且根据占地面积， 响应设备执行具体操作。 用能模型是根据多个环境因素得出的计算模型， 根据实际工况确定。 (4) In the case of complex control, the response device uploads the status and environmental parameters of the energy-using equipment or system to the responding primary station, and the responding primary station uses these parameters to analyze by using the energy model, and generates specific control based on the demand response master station control strategy. The method is then sent back to the response device; complex control refers to control based on more than two environmental factors, such as air conditioning The miscellaneous control is controlled according to local temperature and humidity, cooling (heat) area, human flow, etc., when the temperature and humidity exceed a preset value, and the specific operation is performed in response to the device according to the floor space. The energy usage model is a computational model based on multiple environmental factors and is determined based on actual operating conditions.
响应设备按以下步骤执行控制策略：  The response device performs the control strategy as follows:
①根据接收的需求响应信号， 通过解析确定用能企业在某个具体时段， 所应该保持的负 荷水平；  1 According to the received demand response signal, through analysis, determine the load level that the energy-using enterprise should maintain during a specific time period;
②通过采集用能***或设备的运行参数，确定可以进行需求响应控制的用能***或设备; 2 Determine the energy-using system or equipment that can perform demand response control by collecting the operating parameters of the energy-using system or equipment;
③待需求响应信号中规定的具体执行时间到达时， 针对可以进行需求响应控制的用能系 统或设备执行具体控制策略。 3 When the specific execution time specified in the demand response signal arrives, the specific control strategy is executed for the energy system or device that can perform the demand response control.
(5 ) 响应设备输出控制信号；  (5) responding to the device output control signal;
(6) 用能设备或*** （对于***可能有多个响应设备进行协调控制） 接收控制信号； (6) Receiving control signals by energy-using equipment or systems (coordinated control of multiple response equipment in the system);
(7) 由用能设备或***内相应的控制单元产生控制动作； (7) The control action is generated by the energy-using device or the corresponding control unit in the system;
( 8) 响应设备向需求响应主站返回需求响应效果。  (8) The response device returns the demand response effect to the demand response primary station.
需求响应主站根据统计、 整理的用能用户侧响应资源， 形成需求响应信息资源； 基于电 网实时负荷预测数据与电网历史典型日负荷数据， 计算电网负荷缺口数据及相应发生时间； 需求响应主站根据电网负荷缺口数据及相应发生时间， 以及需求响应信息资源， 生成需求响 应方案并执行； 执行需求响应方案时， 在电网负荷缺口到来前 （根据需求响应类型确定提前 发送时间）， 发送需求响应信号至用能用户侧响应设备。  The demand response main station forms a demand response information resource according to the statistical and collated user-side response resources; calculates the grid load gap data and the corresponding occurrence time based on the real-time load forecast data of the grid and the typical daily load data of the grid history; According to the grid load gap data and the corresponding occurrence time, and the demand response information resources, generate a demand response plan and execute; when the demand response plan is executed, before the grid load gap arrives (determine the advance transmission time according to the demand response type), the demand response signal is sent. The user side can respond to the device.
响应设备内置简单控制策略， 即通过对用能企业所属用电***或设备调整运行参数， 可 以达到一定程度上降低用能企业电力负荷的效果，如： （1 )降低风机或水泵转速（0— 100) %， 可以降低用能企业 （0—风机 /水泵的最大运行容量） KW 的电力负荷； （2) 调高中央空调系 统设置的制冷温度 （0-6摄氏度）， 可以降低用能企业 （0%-30%*中央空调运行容量） KW的 电力负荷。  The response device has a built-in simple control strategy, that is, by adjusting the operating parameters of the energy-using system or equipment of the energy-using enterprise, the effect of reducing the power load of the energy-using enterprise can be achieved to a certain extent, such as: (1) reducing the fan or water pump speed (0— 100) %, can reduce the power load of the energy-using enterprise (0—fan/pump maximum operating capacity) KW; (2) increase the cooling temperature (0-6 degrees Celsius) set by the central air-conditioning system, which can reduce energy-using enterprises ( 0%-30%* central air conditioning operating capacity) KW power load.
响应设备根据接收的需求响应信号， 通过解析确定用能企业在某个具体时段， 通过优化 用能***或设备运行方式， 保持一定负荷水平的电力负荷； 通过采集用能***或设备的运行 参数， 结合自身的控制策略， 确定需要进行需求响应控制的用能***或设备， 待需求响应信 号中规定的具体执行时间到达时， 针对需要进行需求响应控制的用能***或设备执行控制策 略。  The response device determines, according to the received demand response signal, the energy-using load of the energy-using enterprise or the equipment to maintain a certain load level by optimizing the energy-using system or the operation mode of the equipment at a specific time; by collecting the operating parameters of the energy-using system or equipment, Combined with its own control strategy, it determines the energy-using system or equipment that needs to perform demand response control. When the specific execution time specified in the demand response signal arrives, the energy-using system or equipment that needs to perform demand response control executes the control strategy.
针对具体用能***或设备执行控制策略时， 首先由响应设备产生控制命令至响应设备的 控制单元， 控制单元解析控制命令， 产生控制信号， 针对具体用能***或设备进行控制， 以 降低用能企业在需求响应执行时段的电力负荷水平或提高能效。 在需求响应执行过程中， 响 应设备继续对用能***或设备的运行参数进行采集， 通过与执行需求响应之前的运行参数进 行比较分析， 计算并汇总用能企业的需求响应执行效果， 将需求响应执行效果发送至需求响 应主站。 When the control strategy is executed for a specific energy-using system or device, the response device first generates a control command to the control unit of the response device, and the control unit parses the control command to generate a control signal, and controls the specific energy-using system or device to Reduce the level of power load or increase energy efficiency of energy-using enterprises during demand response execution. During the execution of the demand response, the response device continues to collect the operating parameters of the energy-using system or equipment, compares and analyzes the operational parameters before the execution of the demand response, calculates and summarizes the demand response performance of the energy-using enterprise, and responds to the demand response. The execution effect is sent to the demand response master.
最后应当说明的是： 以上实施例仅用以说明本发明的技术方案而非对其限制， 尽管参照 上述实施例对本发明进行了详细的说明， 所属领域的普通技术人员应当理解： 依然可以对本 发明的具体实施方式进行修改或者等同替换， 而未脱离本发明精神和范围的任何修改或者等 同替换， 其均应涵盖在本发明的权利要求范围当中。  It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limited thereto. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be The invention is to be construed as being limited to the scope of the appended claims.

Claims

权 利 要 求 Rights request
1、 一种基于需求响应具备可插拔控制模块的响应设备， 其特征在于， 所述设备包括主控 制器模块， 电压、 电流采样模块， 电能计量模块， 非电气量采集模块， ***接口模块， 通信 模块、 存储模块和可插拔控制模块； 所述可插拔控制模块、 ***接口模块、 存储模块和电能 计量模块分别与所述主控制器模块连接； 所述非电气量采集模块和***接口模块分别与*** 接口模块连接； 所述电压、 电流采样模块与电能计量模块连接。 1. A response device with a pluggable control module based on demand response, characterized in that the device includes a main controller module, a voltage and current sampling module, an electric energy measurement module, a non-electrical quantity acquisition module, and a peripheral interface module, Communication module, storage module and pluggable control module; The pluggable control module, peripheral interface module, storage module and electric energy measurement module are respectively connected to the main controller module; The non-electrical quantity acquisition module and peripheral interface The modules are respectively connected to the peripheral interface modules; the voltage and current sampling modules are connected to the electric energy measurement module.
2、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述主控制器模 块用于所述设备的运行管理维护， 参数采集及处理， 生成控制命令， 以及输出控制命令至所 述可插拔控制模块； 所述主控制器模块通过所述***接口模块接收非电气量采集模块的非电 气量信号。 2. The response device with a pluggable control module according to claim 1, characterized in that the main controller module is used for operation management and maintenance of the device, parameter collection and processing, generating control commands, and output control commands to the pluggable control module; the main controller module receives non-electrical quantity signals from the non-electrical quantity acquisition module through the peripheral interface module.
3、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述非电气量采 集模块通过采集用能设备或***所在环境的非电气量参数信息及用能设备或***的非电气量 参数信息， 通过***接口模块输入至主控制器模块， 经过主控制器模块的处理、 分析， 得到 实时非电气量参数。 3. The response device with a pluggable control module as claimed in claim 1, characterized in that the non-electrical quantity acquisition module collects non-electrical quantity parameter information and energy-consuming equipment or systems by collecting non-electrical quantity parameter information of the environment where the energy-consuming equipment or system is located. The non-electrical parameter information of the system is input to the main controller module through the peripheral interface module. After processing and analysis by the main controller module, real-time non-electrical parameters are obtained.
4、 如权利要求 3所述的具备可插拔控制模块的响应设备， 其特征在于， 所述非电气量采 集模块根据现场所要控制的设备或***选用控制器， 有温度传感器、 湿度传感器、 压力传感 器和流量传感器、 烟雾传感器、 噪度传感器、 辐射度传感器等， 并且可以选取其中的一种或 多种。 4. The response device with a pluggable control module as claimed in claim 3, characterized in that the non-electrical quantity acquisition module selects a controller according to the equipment or system to be controlled on site, including a temperature sensor, a humidity sensor, a pressure sensor, and a temperature sensor. Sensors and flow sensors, smoke sensors, noise sensors, radiation sensors, etc., and you can select one or more of them.
5、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述***接口模 块包括模拟量输入模块、 两个 RS485接口模块和两个 UART接口， 其中所述模拟量输入模块 具有 4-8个模拟量输入通道 10 1-8, 每通道的输入信号为 0-5V电压信号， 或是 4-20mA电流 信号;其中一个 RS485接口模块用于接收数字型传感器输出的 RS485数字信号， 个 RS485 接口模块用于对外输出采集的数据的 RS485数字信号。 5. The response device with a pluggable control module as claimed in claim 1, wherein the peripheral interface module includes an analog input module, two RS485 interface modules and two UART interfaces, wherein the analog input module The input module has 4-8 analog input channels 10 1-8. The input signal of each channel is a 0-5V voltage signal or a 4-20mA current signal; one of the RS485 interface modules is used to receive the RS485 output from the digital sensor. Digital signal, an RS485 interface module is used to externally output the RS485 digital signal of the collected data.
6、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述通信模块包 括 PLC通信模块、 微功率无线模块和红外模块； 所述微功率无线模块、 PLC通信模块与需求 响应主站进行通信； 6. The response device with a pluggable control module as claimed in claim 1, wherein the communication module includes a PLC communication module, a micropower wireless module and an infrared module; the micropower wireless module, PLC communication module Communicates with the demand response master station;
所述 PLC通信模块与所述微功率无线模块执行统一的接口标准， 支持热插拔， 在设备安 装时根据现场需要选择使用，通过***接口模块的其中之一 UART接口与主控制器模块连接; 所述红外模块用于设备的本地调试及维护， 通过***接口模块的另一个 UART接口与主 控制器模块连接。 The PLC communication module and the micro-power wireless module implement a unified interface standard, support hot swapping, and can be selected and used according to on-site needs during equipment installation, and are connected to the main controller module through one of the UART interfaces of the peripheral interface module; The infrared module is used for local debugging and maintenance of the equipment, and communicates with the host through another UART interface of the peripheral interface module. Controller module connections.
7、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述可插拔控制 模块通过统一的可插拔接口与所述主控制器模块连接， 接收主控制器的控制命令， 经可插拔 控制模块内的处理器处理后产生控制信号， 控制信号通过可插拔控制模块的输出端口输出至 用能设备或***， 用能单位所属的用能设备或***内置的控制单元根据控制信号产生控制动 作。 7. The response device with a pluggable control module as claimed in claim 1, wherein the pluggable control module is connected to the main controller module through a unified pluggable interface, and receives the main controller. The control command is processed by the processor in the pluggable control module to generate a control signal. The control signal is output to the energy consuming equipment or system through the output port of the pluggable control module. The energy consuming equipment or system to which the energy consuming unit belongs is built-in The control unit generates control actions according to the control signal.
8、 如权利要求 7所述的具备可插拔控制模块的响应设备， 其特征在于， 所述可插拔控制 模块根据现场所要控制的设备或***选用控制器， 有电动阀门控制器、 温湿度控制器和开关 电路控制器； 所述电动阀门控制器、 温湿度控制器和开关电路控制器分别与用能设备或*** 连接。 8. The response device with a pluggable control module as claimed in claim 7, characterized in that the pluggable control module selects a controller according to the equipment or system to be controlled on site, including an electric valve controller, temperature and humidity controller Controller and switching circuit controller; The electric valve controller, temperature and humidity controller and switching circuit controller are respectively connected to energy-consuming equipment or systems.
9、 如权利要求 7所述的具备可插拔控制模块的响应设备， 其特征在于， 所述控制单元根 据用能设备或***选用相关控制单元， 有电源电路开关器件、 阀门电动执行器、 加热设备控 制器、 制冷设备控制器和风机转速控制器， 其中控制单元与可插拔模块相对应。 9. The response device with a pluggable control module as claimed in claim 7, characterized in that the control unit selects relevant control units according to energy-consuming equipment or systems, including power circuit switching devices, valve electric actuators, heating Equipment controller, refrigeration equipment controller and fan speed controller, where the control unit corresponds to the pluggable module.
10、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述存储模块 与所述主控制器模块双向连接， 用于保存设备从需求响应主站接收需求响应命令或自身采集 的电气参数、 非电气参数、 参数曲线和本地事件。 10. The response device equipped with a pluggable control module according to claim 1, characterized in that the storage module is bidirectionally connected to the main controller module and is used to save the device to receive demand response commands from the demand response master station. Or the electrical parameters, non-electrical parameters, parameter curves and local events collected by itself.
11、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述电压、 电 流采样模块分别与所述电能计量模块单向连接， 所述电压、 电流采样模块通过电压互感器 PT 和电流互感器 CT采集用能设备或***的电源线的电压、 电流， 再通过电能计量模块运算处 理获得电气参数。 11. The response device with a pluggable control module according to claim 1, characterized in that the voltage and current sampling modules are respectively connected to the electric energy metering module in one direction, and the voltage and current sampling modules pass the voltage The transformer PT and current transformer CT collect the voltage and current of the power line of the energy-consuming equipment or system, and then obtain the electrical parameters through the calculation and processing of the electric energy measurement module.
12、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述电能计量 模块与主控制器模块通过 SPI双向连接； 电气参数包括基本电气参数及电能质量参数； 12. The response device with a pluggable control module as claimed in claim 1, wherein the electric energy measurement module and the main controller module are bidirectionally connected through SPI; the electrical parameters include basic electrical parameters and power quality parameters;
所述基本电气参数包括电流、 电压、 功率和电能量； The basic electrical parameters include current, voltage, power and electrical energy;
所述电能质量参数包括电网频率、 电压有效值、 电流有效值、 总有功功率、 总无功功率 和功率因数。 The power quality parameters include grid frequency, voltage effective value, current effective value, total active power, total reactive power and power factor.
13、 如权利要求 1所述的具备可插拔控制模块的响应设备， 其特征在于， 所述设备包括 液晶显示模块和电源模块； 液晶显示模块为所述响应设备的输出装置， 用于显示设备的状态 信息和相关参数信息；电源模块为所述响应设备提供电源；所述电源模块采用电压互感器 PT、 外接交流电源或外接直流电源供电模式。 13. The response device with a pluggable control module as claimed in claim 1, wherein the device includes a liquid crystal display module and a power supply module; the liquid crystal display module is the output device of the response device and is used for display equipment status information and related parameter information; the power module provides power for the response device; the power module adopts voltage transformer PT, external AC power supply or external DC power supply mode.
14、 一种基于需求响应具备可插拔控制模块的响应方法， 其特征在于， 所述响应方法包 括下述内容： 14. A response method with a pluggable control module based on demand response, characterized in that the response method includes: Includes the following:
( 1 ) 响应设备接收需求响应主站的需求响应信息； (1) The response device receives the demand response information from the demand response master station;
(2) 响应设备从用能设备或***的非电气参数、 电气参数及环境信息； (2) Respond to non-electrical parameters, electrical parameters and environmental information from energy-consuming equipment or systems;
(3 )响应设备基于控制策略， 根据接收的需求响应信息、 用能设备或***的参数输出控 制信号； (3) The response device is based on the control strategy and outputs control signals according to the received demand response information and parameters of the energy-consuming device or system;
(4) 用能设备或***接收控制信号； (4) Energy-using equipment or systems receive control signals;
( 5 ) 由用能设备或***内的控制单元产生控制动作； (5) Control actions are generated by the control unit in the energy-using equipment or system;
(6)响应设备向需求响应主站返回需求响应效果， 所述需求响应效果指所述响应设备通 过响应需求响应信息所能实现的需求响应效果。 (6) The response device returns the demand response effect to the demand response master station. The demand response effect refers to the demand response effect that the response device can achieve by responding to the demand response information.
15、 如权利要求 14所述的具备可插拔控制模块的响应方法， 其特征在于， 所述（1 ) 中， 所述需求响应主站按照下述步骤生成需求响应信息： 15. The response method with a pluggable control module as claimed in claim 14, wherein in (1), the demand response master station generates demand response information according to the following steps:
<1>根据统计、 整理的用能用户侧响应资源， 形成需求响应信息资源； <1> Form demand response information resources based on statistics and organized energy user-side response resources;
<2>基于电网实时负荷预测数据与电网历史典型日负荷数据，计算电网负荷缺口数据及相 应发生时间； <2> Based on the real-time load forecast data of the power grid and the historical typical daily load data of the power grid, calculate the power grid load gap data and corresponding occurrence time;
<3>需求响应主站根据电网负荷缺口数据及相应发生时间， 以及需求响应信息资源，生成 需求响应方案并执行； <3> The demand response master station generates and executes a demand response plan based on the grid load gap data and corresponding occurrence time, as well as demand response information resources;
<4>执行需求响应方案时，在电网负荷缺口到来前，发送需求响应信号至用能用户侧响应 设备。 <4> When implementing the demand response plan, send demand response signals to the energy user-side response equipment before the grid load gap arrives.
16、 如权利要求 14所述的具备可插拔控制模块的响应方法， 其特征在于， 所述（3 ) 中， 所述响应设备按照下述步骤执行控制策略： 16. The response method with a pluggable control module as claimed in claim 14, wherein in (3), the response device executes the control strategy according to the following steps:
①所述响应设备根据接收的需求响应信号， 通过解析确定用能企业在某个时段所保持的 负荷水平； ①The response equipment determines the load level maintained by the energy-consuming enterprise in a certain period of time based on the received demand response signal through analysis;
②通过采集用能***或设备的运行参数， 确定进行需求响应控制的用能***或设备； ② Determine the energy-using system or equipment for demand response control by collecting the operating parameters of the energy-using system or equipment;
③待需求响应信号中的时间到达时，进行需求响应控制的用能***或设备执行控制策略。③When the time in the demand response signal arrives, the energy-consuming system or equipment for demand response control executes the control strategy.
17、 如权利要求 14所述的具备可插拔控制模块的响应方法， 其特征在于， 所述（3 ) 中，17. The response method with a pluggable control module as claimed in claim 14, characterized in that in (3),
1 )如果是简单控制， 响应设备根据接收的需求响应信息、 用能设备或***的参数， 基于 响应设备内预设的控制策略生成控制信号； 1) If it is a simple control, the response device generates a control signal based on the received demand response information, parameters of the energy-using device or system, and based on the preset control strategy in the response device;
2)如果是复杂控制， 响应设备上传用能设备或***的状态及环境参数至响应主站， 响应 主站利用所述参数通过用能模型进行分析， 基于需求响应主站控制策略生成控制信号， 然后 发送回响应设备。 2) If it is complex control, the response device uploads the status and environmental parameters of the energy-consuming device or system to the response master station. The response master station uses the parameters to analyze through the energy consumption model and generates control signals based on the demand response master station control strategy. Then sent back to the responding device.
PCT/CN2013/084464 2013-07-04 2013-09-27 Demand response-based response device with pluggable control module, and response method WO2015000232A1 (en)

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