CN205622321U - Power consumer intelligent terminal suitable for automatic demand response - Google Patents
Power consumer intelligent terminal suitable for automatic demand response Download PDFInfo
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- CN205622321U CN205622321U CN201620334565.8U CN201620334565U CN205622321U CN 205622321 U CN205622321 U CN 205622321U CN 201620334565 U CN201620334565 U CN 201620334565U CN 205622321 U CN205622321 U CN 205622321U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a power consumer intelligent terminal suitable for automatic demand response, but including CPU processing unit, micropower wireless module, wired communication module, IO control module, electric energy metering modules, non - electric energy metering modules, test interface, power management circuit, reset circuit, safeguard interface, memory cell, based on integrated circuit board expansion interface, each peripheral module OR circuit is all connected with CPU processing unit. CPU processing unit carries out the interconnection through micropower module and wired communication module with on -the -spot consumer and demand response server, and the electrical load's that gathers according to electric energy metering modules and non - electric energy metering modules electrical parameter and state parameter carry out analytical calculation, open and shut to instruct and can carry out direct control to the consumer by IO control module. The beneficial effects of the utility model are that the automated control ability of power consumer participation demand response can be improved, long, the low scheduling problem of work efficiency of response time of preparation that manually operation results in is reduced.
Description
Technical field
This utility model belongs to DSM technology field, in particular it relates to one is applicable to certainly
The power user intelligent terminal of dynamic demand response.
Background technology
Automatically demand response is one of core technology function of dsm and intelligent grid, and it is disobeyed
The manual operation that Lai Yu is any, can be greatly improved ageing, the reliability of demand response, motility
And cost benefit.Automatically demand response has overturned traditional demand response understanding, by the master of demand response
Want function to be extended to provide real-time assistant service to system from optimizing electric energy configuration, really demand is rung
Real-Time Scheduling category should be included in.
Along with the popularization of demand response technology is with universal, user side needs supporting suitable technical support
Give full play to the enthusiasm of user's active accommodation power load.The demand response starting relatively morning of the U.S., also
Being to implement the country that demand response project is most in the world, it attaches great importance to sending out of demand response technology
Exhibition.2003, California Energy Commission and the interdisciplinary research of Berkeley school district, University of California
Team signs a contract, and has carried out demand response technology development project, is devoted to radiator valve, channel radio
The research and development of letter equipment, metering and sensor etc., some Novel electric equipment are progressively used at electric power
Family is applied.
In China, for the research of automatic demand response also in the starting stage, lack relevant technology
Support.During future customer participates in the automatic demand response of electric power, need badly and want a kind of demand response
Client terminal device, it is possible to be actively engaged in demand response event that grid company or load integrator issue or
Incentive measure, and can be to the automated system of user, distributed energy management system, smart machine
Controllers etc. carry out running to be coordinated to control.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art to exist, it is provided that one can be applicable to
Automatically the power user intelligent terminal of demand response, allows the user to be actively engaged under electricity market
Demand response, at peak of power consumption reduction plans in period, provides assistant service for power operation business, promotes
The peak-frequency regulation ability of power system, the construction reducing conventional power plant puts into.
For solving above-mentioned technical problem, the technical scheme is that one of this utility model is applicable to
Automatically the power user intelligent terminal of demand response, including CPU processing unit, micro power radio module,
Wire communication module, I/O control module, electric energy metering module, nonelectrical energy metering module, test interface,
Electric power management circuit, reset circuit, maintenance interface, memory element, based on board extensive interface；
Described each peripheral module or circuit all connect with CPU processing unit.
Described CPU processing unit be mainly responsible for the program operation of terminal, measurement data acquisition, storage,
With demand response terminal and with the United Dispatching of the functions such as user's energy management system communication with enter in order
OK, provide keystroke interface and liquid crystal interface, it is simple to man-machine interaction interface operates simultaneously.
Described micro power radio module and wire communication module are responsible for the transmission of whole network data, up
Realize data interaction with top service device, descending can be with user's energy management system, distributed power generation system
System or large-scale electric equipment control system realize interconnection.
Described I/O control module controls output and 1 tunnel alarm relay including at least 1 open/close two-position, tunnel
Device exports；Described I/O control module is mainly used in the switch to electrical equipment and directly controls and dangerous report
Alert.
Described electric energy metering module includes at least 3 voltages and 3 current sampling circuits and metering core
Sheet；Described electric energy metering module, main being responsible for gathers load three-phase electricity related data, it is achieved electricity consumption
The metering of load data, comprises the data such as voltage, electric current, active power, reactive power, electricity.
Described nonelectrical energy metering module is including at least sample circuit and metering cores such as temperature, rotating speed, flows
Sheet；Described nonelectrical energy metering module is mainly responsible for gathering load operating region parameter.
Described maintenance interface is mainly used in carrying out the software upgrading of terminal, data are extracted, inner parameter sets
Fixed.
Described application scenario based on board extensive interface Main Basis client carries out the expansion of function
Fill.
This utility model compared with prior art has the beneficial effect that one is applicable to automatic demand
The power user intelligent terminal of response can be according to the price of demand response server issue or excitation side
Formula, on the basis of to income analysis, automatically determines the executive level to demand response, and bears
The prediction of lotus decrement and feedback, carry out load to distributed power generation management system, energy management system
Distribution, meanwhile, calculates the baseline load before client response event, and real time record user participates in demand and rings
The loading answered, so that power load has possessed the peak-frequency regulation ability participating in power system, plays
Reduce guest machine group construction cost, the important function of alleviation power shortage peak period.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model forms schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but this practicality
Novel embodiment is not limited to this.
As it is shown in figure 1, a kind of power user intelligent terminal being applicable to automatic demand response, including CPU
Processing unit 1, micro power radio module 2, wire communication module 3, I/O control module 4, electric energy meter
Amount module 5, nonelectrical energy metering module 6, test interface 7, electric power management circuit 8, reset circuit 9,
Maintenance interface 10, memory element 11, based on board extensive interface 12；Described each peripheral module or
Circuit all connects with CPU processing unit 1.
Described CPU processing unit 1, main responsible the program operation of terminal, measurement data acquisition, data
Store with demand response terminal and with the United Dispatching of the function such as user's energy management system communication with have
Sequence is carried out, and provides keystroke interface and liquid crystal interface, it is simple to man-machine interaction interface operates simultaneously；Described CPU
Processing unit 1 is including at least microcontroller, random access memory, read only memory, clock circuit and gas
Body auxiliary circuit forms.
Described micro power radio module 2, available mode includes the nothings such as 470M, Zigbee, WiFi
Line communication technology；Described wire communication module 3, available mode include RS485, Modbus bus,
BACnet；Described micro power radio module 2 and wire communication module 3 are responsible for the biography of whole network data
Defeated, up realize data interaction with top service device, descending can be with user's energy management system, distribution
Formula electricity generation system or large-scale electric equipment control system realize interconnection.
Described I/O control module 4, controls output and the alarm of 1 tunnel including at least 1 open/close two-position, tunnel
Relay exports；Described I/O control module 4 be mainly used in the switch to electrical equipment directly control and
Danger warning.
Described electric energy metering module 5, including at least 3 voltages and 3 current sampling circuits and metering
Chip；Described electric energy metering module 5, main being responsible for gathers load three-phase electricity related data, it is achieved
The metering of power load data, comprises the numbers such as voltage, electric current, active power, reactive power, electricity
According to.
Described nonelectrical energy metering module 6 is including at least sample circuit and meterings such as temperature, rotating speed, flows
Chip；Described nonelectrical energy metering module 6 is mainly responsible for gathering load operating region parameter.
Described test interface 7, main termination function logicality of being responsible for is tested.
Described electric power management circuit 8, it is preferred to use 220V exchanges input, includes ac/dc blood pressure lowering
Converter circuit.
Described reset circuit 9, the main reset that arranges being responsible for intelligent terminal, preferred manual operation or remote
Journey Control on Communication operates.
Described maintenance interface 10, is mainly used in carrying out the software upgrading of terminal, data extraction, internal ginseng
Number sets；Described maintenance interface 10 is including at least 1 USB interface or 1 RS232 interface.
Described memory element 11, for storing the operation history data of terminal, at least can preserve data
More than 1 year.
Described based on board extensive interface 12, the application scenario of Main Basis client carries out function
Expand.
The work process of this example: above-mentioned all parts substantially forms one and is applicable to automatic demand sound
The power user intelligent terminal answered, it is used with on-the-spot by micropower module 2 and wire communication module 3
Electricity equipment and demand response server carry out communication, and according to electric energy metering module 5 and nonelectrical energy metering
Module 6 gathers electrical quantity and the state parameter of power load, CPU processing module 1 be analyzed meter
Calculation, logical judgment, instruction distribution, the data of CPU processing module 1 all store memory element 11,
Terminal is closed control and can be realized by I/O control module 4 power load；Formally transport in terminal
Before row, test interface 7 carrying out functional verification test, the renewal of software and data access can be passed through
Maintenance interface 10 is carried out, if in software upgrading or arrange and occur serious problems in parametric procedure, permissible
By reset circuit 9 systematic parameter reset again and recover initial setting up；Intelligent terminal function without
When method meets demand, can be by carrying out the increase of other functions based on board extensive interface 12.
Advantage of the present utility model: a kind of power user intelligent terminal being applicable to automatic demand response can
With the excitation issued according to upper demand response server or price situation, on the basis to income analysis
On, automatically determine the executive level to demand response, and carry out prediction and the feedback of load decrement,
Distributed power generation management system, energy management system are carried out sharing of load, meanwhile, calculates client and ring
Answering the baseline load before event, real time record user participates in the loading of demand response, so that electricity consumption
Load has possessed the peak-frequency regulation ability participating in power system, plays and reduces the construction of standby unit and become
Originally the important function of power shortage peak period, is alleviated.
Last it should be noted that, above content is only in order to illustrate the technical solution of the utility model, and
The non-restriction to this utility model protection domain, those of ordinary skill in the art is to of the present utility model
Simple modification that technical scheme is carried out or equivalent, all without departing from technical solutions of the utility model
Spirit and scope.
Claims (3)
1. the power user intelligent terminal being applicable to automatic demand response, it is characterised in that: bag
Include CPU processing unit, micro power radio module, wire communication module, I/O control module, electric energy meter
Amount module, nonelectrical energy metering module, test interface, electric power management circuit, reset circuit, maintenance connect
Mouth, memory element, based on board extensive interface；Described each peripheral module or circuit all with CPU at
Reason unit connects.
A kind of power user intelligent being applicable to automatic demand response the most according to claim 1
Terminal, it is characterised in that: described CPU processing unit including at least microcontroller, random access memory,
Read only memory, clock circuit and other auxiliary circuits composition.
A kind of power user intelligent being applicable to automatic demand response the most according to claim 1
Terminal, it is characterised in that: described I/O control module controls output including at least 1 open/close two-position, tunnel
With 1 road alarm relay output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334565.8U CN205622321U (en) | 2016-04-21 | 2016-04-21 | Power consumer intelligent terminal suitable for automatic demand response |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334565.8U CN205622321U (en) | 2016-04-21 | 2016-04-21 | Power consumer intelligent terminal suitable for automatic demand response |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622321U true CN205622321U (en) | 2016-10-05 |
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ID=57027757
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620334565.8U Active CN205622321U (en) | 2016-04-21 | 2016-04-21 | Power consumer intelligent terminal suitable for automatic demand response |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713786A (en) * | 2017-10-26 | 2019-05-03 | 上海置信电气股份有限公司 | A kind of power distribution station intelligence distribution transformer terminals |
| CN111564902A (en) * | 2020-05-08 | 2020-08-21 | 南方电网科学研究院有限责任公司 | Intelligent measurement terminal for power Internet of things |
| CN114240691A (en) * | 2021-12-23 | 2022-03-25 | 国网上海市电力公司 | Smart power grid demand responder based on block chain |
-
2016
- 2016-04-21 CN CN201620334565.8U patent/CN205622321U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713786A (en) * | 2017-10-26 | 2019-05-03 | 上海置信电气股份有限公司 | A kind of power distribution station intelligence distribution transformer terminals |
| CN111564902A (en) * | 2020-05-08 | 2020-08-21 | 南方电网科学研究院有限责任公司 | Intelligent measurement terminal for power Internet of things |
| CN114240691A (en) * | 2021-12-23 | 2022-03-25 | 国网上海市电力公司 | Smart power grid demand responder based on block chain |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |