CN204856192U - Mutual terminal equipment of intelligence who contains distributed generator management - Google Patents
Mutual terminal equipment of intelligence who contains distributed generator management Download PDFInfo
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- CN204856192U CN204856192U CN201520623802.8U CN201520623802U CN204856192U CN 204856192 U CN204856192 U CN 204856192U CN 201520623802 U CN201520623802 U CN 201520623802U CN 204856192 U CN204856192 U CN 204856192U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
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Abstract
The utility model discloses a mutual terminal equipment of intelligence who contains distributed generator management, the mutual terminal equipment of intelligence adopts the embedded system structure, intelligence mutual terminal equipment include: data acquisition module and energy management module, the external inductor of data acquisition module, electric energy meter and distributed generator terminal for gather distributed generator's environmental data, analog quantity data, dc -to -ac converter operational data and electric energy data, the energy management module is used for carrying out the management and control to the energy of intelligent house. The utility model provides an after the distributed generator's of family the access, household power consumption is from producing to integration management and control and the interactive problem used.
Description
Technical field
The utility model relates to technical field of power systems, particularly relates to a kind of smart-interactive terminal equipment containing distributed power supply management.
Background technology
Under the promotion of technology of Internet of things, wisdom family becomes a reality, and various " internet of things home appliance " such as automatic washing machine, digitizing micro-wave oven, digital television, intelligent refrigerator etc. to realize " pipe, control, the battalion " integration of " efficient, energy-conservation, safety, environmental protection " by Internet of Things.As the terminal intelligent electricity consumption interactive terminal of household electricity supervision, be responsible for the integrating control of the energy to home appliance and information integral, by comprehensively analyzing the information such as environmental parameter, history electricity consumption, actual power load and tariff structure, make the control and management of electric energy, make Smart Home reach economy, environmental protection and comfortable object.Current smart-interactive terminal system can realize home energy source management and intelligent appliance controls, and improves awareness of saving energy, reduces Peak power use and electric cost expenditure, instructs orderly, the economic electricity consumption of user, the requirement etc. that under meeting intelligent grid, intelligent Demand-side controls.
Along with environmental protection, and the problem that fossil energy is exhausted etc., the development of distributed power source obtains the attention of various countries.In Smart Home, the energy of user can come from various regenerative resource, as: wind generator system, photovoltaic generating system, solar heat exchange system etc.In order to more effectively utilize the various energy, some families also will have various accumulator system.But during generation and consumable unit simultaneously as energy, home energy use-pattern will have very large difference with conventional energy use-pattern, various intelligent electric appliance can with different response mode participation energy sizes and the adjustment with energy time, family-owned electric automobile and energy storage device are also by the adjustment by charge and discharge control participation energy, and the change of electricity price, the interactive model etc. between user and electrical network all need effectively being considered on managing user.
The variation of energy sources in following household, the interaction between the flexibility of energy use-pattern and electrical network turn to household energy hole and propose new challenge.As the maincenter that home energy controls, the exploitation of smart-interactive terminal has important economy and social value.At present, domestic and international intelligent power interactive terminal and relevant art emerge in an endless stream, but mostly do not consider the interaction scenario after the access of familial distribution of cases formula power supply, more cannot consider energy synthesis optimization and the management and control of the Smart Home in the situations such as renewable distributed energy, intelligent appliance, electric automobile, energy storage, electricity price.Along with distributed power source large-scale promotion and enter huge numbers of families, Smart Home first need to solve household electricity from produces the integrated management and control that uses with alternately.
Utility model content
The utility model provides a kind of smart-interactive terminal equipment containing distributed power supply management, and after the utility model solves the access of familial distribution of cases formula power supply, household electricity uses integrated management and control and mutual problem from producing to, described below:
A kind of smart-interactive terminal equipment containing distributed power supply management, described smart-interactive terminal equipment adopts Embedded System Structure, described Embedded System Structure adopts SOC (system on a chip), and described smart-interactive terminal equipment comprises: data acquisition module and energy management module
The external inductor of described data acquisition module, electric energy meter and distributed electrical source terminal, for gathering the environmental data of distributed power source, analog data, inverter operational data and electric energy data;
Described energy management module is used for carrying out management and control to the energy of Smart Home.
Wherein, smart-interactive terminal equipment also external Internet communication module, Local Communication Module, power module, storer, touch-screen display circuit and button;
Wherein, described power module comprises: resistance,
One end of described resistance connects 5V power supply, the other end of described resistance is connected with the input end of the negative electrode of diode, one end of the first electric capacity, one end of the second electric capacity and transformation chip respectively; Described transformation chip output is connected with one end of the positive terminal of the second electrochemical capacitor, one end of the 3rd electric capacity and the 4th electric capacity respectively;
The negative pole end of the anode of described diode, the other end of described first electric capacity, the other end of described second electric capacity, the earth terminal of described transformation chip, described second electrochemical capacitor, the described second electric capacity other end and the equal ground connection of the described 4th electric capacity other end; Described transformation chip exports 3.3V voltage.
Wherein, described Local Communication Module is:
FTTH optical fiber communication, broadband power line communication, power line carrier communication, RS485, RS232, ZigBee or Wi-Fi radio communication.
The beneficial effect of the technical scheme that the utility model provides is: this smart-interactive terminal adopts damascene structures, has good extendability; Can monitor and show the content such as generating, environmental information of the electricity consumption of family's load, distributed power source; The energy synthesis optimization to Smart Home and management and control can be realized.After solving the access of familial distribution of cases formula power supply, household electricity uses integrated management and control and mutual problem from producing to.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the smart-interactive terminal equipment containing distributed power supply management;
Fig. 2 is the schematic diagram of smart-interactive terminal equipment external connection module;
Fig. 3 is the module map of external power circuit.
In accompanying drawing, being listed as follows of each parts:
1: data acquisition module; 2: energy management module;
3:Internet communication module; 4: touch-screen display circuit and button;
5: power module; 6: storer;
7: Local Communication Module; SoC: SOC (system on a chip);
8: communication analysis module; 9: data processing module;
10: Real-Time Monitoring module.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below the utility model embodiment is described in further detail.
Containing a smart-interactive terminal equipment for distributed power supply management, as shown in Figure 1, can realize comprising the functions such as power information acquisition function, generating real time data monitoring function, energy management control and power information service,
As preferably, for power information acquisition function, according to different by electrical characteristics, with being divided into controlled and uncontrollable two large classes by equipment, the power information of system acquisition controlled energy equipment, uncontrollable equipment is then by intelligent electric meter whole monitoring.By Real-time Collection and information such as memory device running status, load electric energy consumption, electricity price and alert events, show that the electricity consumption of household is live to user, user is conveniently obtained, grasps home energy source Expenditure Levels comprehensively.Carry out data interaction by Internet and main website of sale of electricity company simultaneously, obtain current electricity price information and the electricity price of subsequent period, be presented in real time in terminal.
As preferably, for generating real time data monitoring function, coordinate the equipment such as inductor, electric energy meter and distributed electrical source terminal, realize the collection of the environmental data of distributed power source, analog data, inverter operational data and electric energy data, and under the prerequisite met the demands in integrality and the accuracy of all kinds of image data of distributed power source, realize the comprehensive statistics function of data; And combining environmental data (for photovoltaic, environmental information data comprise intensity of illumination, light angle etc.), realize the generated power forecasting in short-term and medium-term and long-term (next sky).
As preferably, for energy management controlling functions, be divided into short-term time scale and long time scale.For under short-term time scale, system, according to data such as distributed power source, load, electricity price, environmental parameter, user's requests under real-time status, carries out energy real-time optimal control, controls the object that relevant device action reaches energy source optimization control.For under long time scale, according to the various incentive policy of grid side and operation information (as tou power price), and generating, load prediction data provide distributed power generation and energy storage management and electricity consumption decision-making to user, for user power utilization reference, while economizing on resources, reduce the unnecessary electricity consumption expense of user.
As preferably, multiple subsidiary function being comprised for power information service, by showing these information, being supplied to user, to increase ease for use and the hommization of terminal, to improve power supply service quality.Power information service comprises: terminal shows demand charge inquiry into balance, arrearage prompting, arrearage power-off early warning, power-off, telegram in reply etc. on main interface; The displaying of public information, mainly comprises weather, electricity consumption policy, electricity consumption publicity, calendar clock, operation instruction etc.
As preferably, flush bonding processor adopts SoC (SystemonChip) SOC (system on a chip), and SoC system has the features such as microminaturization, high reliability, low-power consumption, and has modularization and the extendability of height; Possesses the function such as file and directory management, equipment support, multitask, network support, graphical window and user interface.This system integrated chip is the parts such as integrated processor, storer, I/O interface, communication interface on a single die, realize the functions such as signals collecting, conversion, storage, process.
As preferably, peripheral hardware mainly comprises controllable intelligent load equipment and the smart jack of electricity consumption part, the distributed power source of power generation part and inverter thereof, and the energy storage of electric adjustment part.
If electric automobile realizes electric automobile to electrical network anti-power transmission (Vehicle-to-grid, V2G) function, then can think energy storage device, otherwise, then think load equipment.The scene equipment level of distributed power source comprises digital electric energy scale, distributed power source and controller thereof, distributed power source access point measurement and control unit and protection switch etc.Numeral electric energy scale realizes, to user side metering, checking meter, can add up voltage out-of-limit time and rate of qualified voltage in the mode of RS-485 communication, Timeliness coverage metering fault as electricity fly away, stop walking, the information such as overproof and clock exception, battery undervoltage.It is synchronously grid-connected that distributed power controller controls distributed power source according to administration and supervision authorities instruction, and realize the control to distributed power source according to given control model and control reference value.
For family's load, according to different by electrical characteristics, be mainly divided into uncontrollable equipment, the large class of controlled energy equipment two.For controllable burden, be divided into again smart machine and unintelligent device.Smart machine has the communication module be connected with smart-interactive terminal, is directly controlled by smart-interactive terminal; For unintelligent devices such as traditional home appliance, be connected with smart-interactive terminal by smart jack.The monitoring of the controllable device in smart jack feasible system, mainly comprise water heater, refrigerator, electricity-saving lamp, exhaust fan etc., uncontrollable equipment in system also can install smart jack additional, its objective is the power information gathering concrete equipment, but energy management system does not carry out operation initiatively to it.In the electric information amount that smart jack gathers, the active power for place node that must gather, optional collection capacity is electric current, voltage, the frequency of node.The switch of socket can carry out power on/off operation according to system directive to equipment.
For familial distribution of cases formula power supply, particular type can comprise photovoltaic generation unit, wind power generating set, miniature gas turbine, internal combustion engine, fuel cell, accumulator, super capacitor etc.Each element is communicated with smart-interactive terminal by local controller simultaneously, jointly forms communication network.The effective interaction of information integerated and generator unit that smart-interactive terminal can utilize communication network platform and then realize distributed power source controls.System take smart-interactive terminal as core, and peripheral hardware realizes generating set, consumer and communicating between various kinds of sensors with intelligent terminal in a wired or wireless fashion.The task of communication comprises electricity consumption data various kinds of equipment collected and is stored to database for user and checks and system optimization.
As preferably, adopt the external connection module of smart-interactive terminal equipment as shown in Figure 2, comprise Internet communication module 3, touch-screen display circuit and button 4, power module 5, storer 6, Local Communication Module 7 etc.
The function completed as required is different with the communication mode that distributed power source, the indoor net of Smart Home adopt, and extraneous module adopts different local communication modes.Local Communication Module 7, adoptable networking technology has FTTH optical fiber communication, broadband power line communication, power line carrier communication (PLC), RS485, RS232, ZigBee or Wi-Fi radio communication etc.By selected communication mode, intelligent power equipment and smart-interactive terminal are coupled together, realize smart-interactive terminal and distributed power source, and the transmitted in both directions of signal and data between intelligent power equipment.
Smart-interactive terminal equipment can be divided into following main modular: data acquisition module 1, communication analysis module 8, data processing module 9, Real-Time Monitoring module 10, energy management module 2 etc.
Wherein, data acquisition module 1 is that the data of whole energy management provide basis, mainly comprise (a) to generate electricity information acquisition, realize the collection of the environmental data of distributed power source, analog data, inverter operational data and electric energy data, and provide basic data for the generated power forecasting of distributed power source; The collection of (b) power information, Real-time Collection also stores the information such as consumer running status, load electric energy consumption, electricity price and alert event; C () energy storage information acquisition, comprises the capacity of energy storage device, the information such as discharge and recharge and state-of-charge (SOC), when electric automobile can realize V2G function, are also considered as energy storage.
Wherein, communication analysis module 8 is mainly the communication of the system of realization and external hardware, and the wired or wireless communication agreement of specifying according to hardware carries out the collection of data and issuing of system directive.Comprise: (a) resolves based on the serial communication protocol of RS-485/RS-232 bus; B () is resolved based on the wireless communication protocol of ZigbeeHA Smart Home agreement; C () is based on the internet communication protocol of TCP/IP.Wherein serial communication is mainly for the equipment such as distributed power source and intelligent electric meter, and radio communication is then the data being gathered smart jack and various kinds of sensors by intelligent gateway, and internet communication protocol realizes system to the acquisition of the network information and remote monitoring function.
Wherein, the function of data processing module 9 is according to Data Structure Design, is stored into corresponding real-time data base and historical data base, is stored into by the operational order of system in corresponding tables of data simultaneously, realizes the control to hardware by communication analysis module.Comprise: (a) distributed power controller data (voltage, electric current, output power, generated energy); (b) smart jack data (voltage, electric current, power, power consumption); (c) sensing data (temperature, humidity, brightness, infrared invasion signal); (d) intelligent electric meter data (power consumption); (e) intelligent appliance data and user operation director data; (f) non intelligent household electrical appliances user operation director data (facility switching operation).
Wherein, Real-Time Monitoring module 10 is shown by all kinds of power information of hardware device Real-time Collection of intelligent terminal, and data are the environmental information of power information, on off state and various kinds of sensors and demand information mainly.Specifically comprise: (a) room overall status: the general power of whole system, today power consumption/expense, this month power consumption/expense, room quantity, equipment total quantity; (b) room environment information: within doors electrical equipment quantity, temperature, humidity, illumination, whether have people; Concrete appliance information in (c) room: running status (ON/OFF), realtime power, today power consumption/take, this month power consumption/expense; (d) DG data: running status (ON/OFF, charge/discharge), realtime power, today save power/take, this month save power/expense.(e) intelligent appliance information: the design temperature, mode of operation etc. of intelligent appliance.
Energy management module 2 is for carrying out management and control to the energy of Smart Home.Such as: change environment temperature by air-conditioning, change room brilliancy by electricity-saving lamp and change indoor humidity etc. by humidifier.In addition judge whether have people within doors by infrared intrusion sensor signal, thus close the load that leaves unused within doors to save electric power.
In order to ensure the working effect of smart-interactive terminal equipment further, improve the job stability of smart-interactive terminal equipment, the utility model also improves the external feed circuit of smart-interactive terminal equipment.See Fig. 3, this power module comprises: resistance R4, diode D1, the first electric capacity C7, the second electric capacity C8, transformation chip U3, the second electrochemical capacitor C9, the 3rd electric capacity C10, the 4th electric capacity C11.One end of resistance R4 connects 5V power supply, the other end of resistance R4 is connected with the input end of the negative electrode of diode D1, one end of the first electric capacity C7, one end of the second electric capacity C8 and transformation chip U3 respectively; Transformation chip U3 output terminal is connected with one end of the positive terminal of the second electrochemical capacitor C9, one end of the 3rd electric capacity C10 and the 4th electric capacity C11 respectively;
The negative pole end of the other end of the anode of diode D1, the other end of the first electric capacity C7, the second electric capacity C8, the earth terminal of transformation chip U3, the second electrochemical capacitor C9, the 3rd electric capacity C10 other end and the equal ground connection of the 4th electric capacity C11 other end; Transformation chip U3 exports 3.3V voltage.
The utility model embodiment is to the model of each device except doing specified otherwise, and the model of other devices does not limit, as long as can complete the device of above-mentioned functions.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the smart-interactive terminal equipment containing distributed power supply management, described smart-interactive terminal equipment adopts Embedded System Structure, it is characterized in that, described Embedded System Structure adopts SOC (system on a chip), described smart-interactive terminal equipment comprises: data acquisition module and energy management module
The external inductor of described data acquisition module, electric energy meter and distributed electrical source terminal, for gathering the environmental data of distributed power source, analog data, inverter operational data and electric energy data;
Described energy management module is used for carrying out management and control to the energy of Smart Home.
2. a kind of smart-interactive terminal equipment containing distributed power supply management according to claim 1, it is characterized in that, described smart-interactive terminal equipment is external Internet communication module, Local Communication Module, power module, storer, touch-screen display circuit and button also;
Wherein, described power module comprises: resistance,
One end of described resistance connects 5V power supply, the other end of described resistance is connected with the input end of the negative electrode of diode, one end of the first electric capacity, one end of the second electric capacity and transformation chip respectively; Described transformation chip output is connected with one end of the positive terminal of the second electrochemical capacitor, one end of the 3rd electric capacity and the 4th electric capacity respectively;
The negative pole end of the anode of described diode, the other end of described first electric capacity, the other end of described second electric capacity, the earth terminal of described transformation chip, described second electrochemical capacitor, the described second electric capacity other end and the equal ground connection of the described 4th electric capacity other end; Described transformation chip exports 3.3V voltage.
3. a kind of smart-interactive terminal equipment containing distributed power supply management according to claim 2, it is characterized in that, described Local Communication Module is:
FTTH optical fiber communication, broadband power line communication, power line carrier communication, RS485, RS232, ZigBee or Wi-Fi radio communication.
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| CN201520623802.8U CN204856192U (en) | 2015-08-18 | 2015-08-18 | Mutual terminal equipment of intelligence who contains distributed generator management |
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| CN201520623802.8U CN204856192U (en) | 2015-08-18 | 2015-08-18 | Mutual terminal equipment of intelligence who contains distributed generator management |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898932A (en) * | 2015-12-18 | 2017-06-27 | 英业达科技有限公司 | The electric power switching device and its method shown with electricity |
| CN110504752A (en) * | 2018-05-17 | 2019-11-26 | 天津大学（青岛）海洋工程研究院有限公司 | A kind of intelligent building flexible load Energy Saving Control architecture design method |
-
2015
- 2015-08-18 CN CN201520623802.8U patent/CN204856192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898932A (en) * | 2015-12-18 | 2017-06-27 | 英业达科技有限公司 | The electric power switching device and its method shown with electricity |
| CN110504752A (en) * | 2018-05-17 | 2019-11-26 | 天津大学（青岛）海洋工程研究院有限公司 | A kind of intelligent building flexible load Energy Saving Control architecture design method |
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kong Xiangyu Inventor after: Zhou Qinrong Inventor after: Chen Taijiang Inventor after: Liu Yan Inventor after: Hong Tongqing Inventor after: Zhang Yusen Inventor after: Zeng Yi Inventor after: Wu Zhengrong Inventor after: Yang Hang Inventor after: Chen Huajun Inventor after: Xu Aidong Inventor after: Guo Xiaobin Inventor after: Ye Shifeng Inventor after: Zheng Zhen Inventor after: Pan Diefeng Inventor before: Kong Xiangyu Inventor before: Zhou Qinrong Inventor before: Chen Taijiang Inventor before: Liu Yan Inventor before: Hong Tongqing Inventor before: Zhang Yusen Inventor before: Zeng Yi Inventor before: Wu Zhengrong Inventor before: Yang Hang Inventor before: Chen Huajun Inventor before: Xu Aidong Inventor before: Guo Xiaobin Inventor before: Ye Shifeng Inventor before: Zheng Zhen Inventor before: Pan Diefeng |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210831 Address after: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee after: Tianjin University Patentee after: China Southern Power Grid Research Institute Co.,Ltd. Patentee after: HAINAN POWER GRID Co.,Ltd. Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University Patentee before: China Southern Power Grid Research Institute Co.,Ltd. Patentee before: CSG POWER GRID TECHNOLOGY RESEARCH CENTER Patentee before: HAINAN POWER GRID Co.,Ltd. |
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| TR01 | Transfer of patent right |