CN204886422U - General module of agent reaches system for little electric wire netting energy management - Google Patents
General module of agent reaches system for little electric wire netting energy management Download PDFInfo
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- CN204886422U CN204886422U CN201520623803.2U CN201520623803U CN204886422U CN 204886422 U CN204886422 U CN 204886422U CN 201520623803 U CN201520623803 U CN 201520623803U CN 204886422 U CN204886422 U CN 204886422U
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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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
- Y04S40/128—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 involving the use of Internet protocol
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Abstract
The utility model discloses a general module of agent reaches system for little electric wire netting energy management, general module includes: perception submodule piece be used for with little electric wire netting in the equipment of measurationing of distributed generator, load or energy storage link to each other, data acquisition through little electric wire netting with keep watch on control system, from essential data and collection equipment get information, communication submodule piece is used for the information interaction, handling the submodule piece and passing through communication submodule piece get information, transmission control instructs to carrying out the submodule piece, carry out the submodule piece and adopt CAN bus transceiver, send control command to dc -to -ac converter, transverter or the controlgear of distributed generator, energy storage. The system includes: the general module of a plurality of agent is through TCPIP agreement intercommunication between the different general modules, the system adopts the centralized and distributed composite structure that combines together. The utility model discloses an operation that makes little electric wire netting is nimble reliable more.
Description
Technical field
The utility model relates to distributed power generation controller technology field, particularly relates to a kind of the Agent general module and the system that are applied to microgrid energy management.
Background technology
Photovoltaic, blower fan distributed power supply have intermittence and uncontrollability, the extensive access of distributed power source, can produce and impact, simultaneously due to distributed One's name is legion, be difficult to realize the effective control of bulk power grid to distributed power source to bulk power grid.
In order to coordinate the relation of bulk power grid and distributed power generation, scholars propose the concept of micro-capacitance sensor, micro-capacitance sensor is compared bulk power grid and is had more flexibility, the distributed power source of Different time scales can be coordinated, improved the reliability of distributed energy by the cooperation of plurality of devices, realize distributed energy and run with the integrated of local load.
In order to ensure stability, economy and high efficiency that micro-capacitance sensor runs, micro-capacitance sensor needs to carry out intelligent control and scheduling by certain energy management strategies.Conventional energy management strategy generally adopts centralized control, along with the expansion of micro-capacitance sensor scale, centralized control well cannot be coordinated the distributed power source of dissimilar, different property right, be difficult to meet the requirement of user to Flexible Power Grid and autgmentability, be also difficult to play the advantage of distributed power source from master control simultaneously.
Agent system due to its high efficiency, independence, the preliminary operation for micro-capacitance sensor and control.But the application of Agent system rests on theory part more, and the Agent module adopted is specific setup module, lacks versatility.The existing microgrid energy management control system based on multi-Agent, owing to adopting centralized control and needing closely cooperating of internal module, exists when microgrid energy management system breaks down, and this EMS is by ineffective and cannot normally run.This gives the security reliability of distributed power generation and micro-capacitance sensor, brings hidden danger.
Utility model content
The utility model provides a kind of the Agent general module and the system that are applied to microgrid energy management, based on the EMS that this Agent general module builds, micro-capacitance sensor centralized management and distributed power source decision making function voluntarily can be coordinated very well, make the operation flexibility and reliability more of micro-capacitance sensor, described below:
Be applied to an Agent general module for microgrid energy management, described Agent general module comprises: perception submodule, process submodule, communicator module and implementation sub-module, mutually transmits data between submodule,
Described perception submodule is used for being connected with the measurement equipment of the distributed power source in micro-capacitance sensor, load or energy storage, by data acquisition and the supervisor control of micro-capacitance sensor, obtains information;
Described communicator module is used for information interaction;
Described process submodule obtains information by described communicator module, and transmission control command is to implementation sub-module;
Described implementation sub-module adopts CAN transceiver, control command is sent to distributed power source, the inverter of energy storage, converter or control appliance.
Described process submodule adopts arm processor.
Be applied to a system for microgrid energy management, described system comprises: Agent general module, is intercomed mutually between different Agent general module by ICP/IP protocol;
Described system adopts the centralized hybrid combination combined with distributing.
The beneficial effect of the technical scheme that the utility model provides is: have stronger flexibility and autgmentability based on the system constructed by this Agent general module, when needing to add new equipment, only need the Agent of this equipment to add Agent system, do not need to modify to other device A gent; Comparatively other control system is more reliable for the Agent system of composition, and when in micro-capacitance sensor, certain equipment goes wrong, only need this event notice to other Agent, corresponding Agent can maintain system stability, and whole system can not be made to paralyse.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram being applied to the Agent general module of microgrid energy management;
Fig. 2 is microgrid energy management system control structure figure;
Fig. 3 is microgrid energy management system structural representation.
In accompanying drawing, the list of parts representated by each label is as follows:
1: perception submodule; 2: process submodule;
3: communicator module; 4: implementation sub-module.
5: inverter, converter or control appliance.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below the utility model execution mode is described in further detail.
Embodiment 1
See Fig. 1, a kind of Agent general module being applied to microgrid energy management comprises: multiple subunit compositions such as perception submodule 1, process submodule 2, communicator module 3 and implementation sub-module 4, mutually can transmit data between disparate modules.
The measurement equipment of perception submodule 1 and the distributed power source in micro-capacitance sensor, load or energy storage is connected, and by data acquisition and the supervisor control (SCADA) of micro-capacitance sensor, obtains information from basic data and collecting device.
Each Agent general module can carry out information interaction with other Agent general modules by inner communicator module 3, and this communicator module 3 adopts ethernet network module.
Implementation sub-module 4 adopts CAN transceiver, control information is sent to distributed power source, the inverter of energy storage, converter or control appliance 5.
Process submodule 2 obtains information by communicator module 1, adopts arm processor, and based on the information obtained, transmission control command is to implementation sub-module 4.
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.
Embodiment 2
Below in conjunction with Fig. 1, the function of each submodule in embodiment 1, purposes are described in detail, refer to hereafter:
Perception submodule 1, can obtain the information of surrounding environment, carries out Data Integration, passes to process submodule 2 with certain form, also can accept the result processing submodule 2, autotelic perception surrounding environment change.
As preferably, perception submodule 1 can be connected with the measurement equipment of the distributed power source in micro-capacitance sensor, load or energy storage, bears data acquisition and supervisor control (SCADA) function of micro-capacitance sensor.Perception submodule 1 can obtain information by basic data and collecting device.
Wherein, basic data packets of information: containing technical parameter and operating cost, such as: the operating cost of gas turbine, the power parameter etc. of blower fan; Collecting device provides external environment and operation information by inductor and measuring instrument etc., such as: the environmental information data of photovoltaic comprise: intensity of illumination, light angle etc., the state-of-charge of energy storage device, and the information such as the ruuning situation of power consumption equipment.
Communicator module 3 can carry out information interaction with other Agent general modules, is the necessary condition that Agent general module realizes cooperation, finishes the work.As preferably, communicator module 3 can adopt ethernet network module, realizes the information interaction between different Agent general module.
The result of process submodule 2 is acted on the actuator of distributed power source by implementation sub-module 4, and then affect surrounding environment, as preferably, implementation sub-module 4 can adopt CAN transceiver, control information is sent to the inverter of distributed power source and energy storage, converter or control appliance.
Process submodule 2 is cores of other three modules (perception submodule 1, communicator module 3 and implementation sub-module 4), not only can obtain other module informations, also can change other module status based on the information obtained.As preferably, process submodule 2 and adopt arm processor.Process submodule 2 transfer instruction is supplied to implementation sub-module 4, and sends to actuating equipment.
As preferably, Agent general module can adopt following executive mode: order is handed down to each converter, converter and other controllers by CAN communication by Agent general module.Corresponding action is carried out in the order that converter, converter and other controllers send according to Agent general module, such as: control appliance input and output etc.
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.
Embodiment 3
See Fig. 2, a kind of system being applied to microgrid energy management, being comprised: multiple Agent general module, is intercomed mutually between different Agent general module by ICP/IP protocol.
The system that Agent general module is formed adopts the centralized hybrid combination combined with distributing, both advantages can be utilized fully, good data sharing can either be kept, the consistency of guarantee information, the distributed nature of Agent general module can be utilized again, increase stability and the flexibility of system.
In implementation process, setting one of them Agent general module is administration of power networks level Agent, other be device level Agent general module.Agent general module is based on FIPA contract net interaction protocol, regedit and disregedit interface is provided, all Agent general modules in system can be enable to recognize the Agent general module of current existence, be equivalent at each Agent general module inner, all there is a Yellow Page.When communicating with the external world, do not need to communicate with other Agent general modules again the Agent general module obtaining and exist in current system.
Adopt ICP/IP protocol to realize asynchronous network service, can carry out the negotiation of equality between Agent general module at the same level, higher level Agent general module can carry out centralized control to adjacent subordinate Agent general module.
Wherein, the system be made up of Agent general module, when a certain Agent general module breaks down, any one subordinate Agent general module can replace its position, maintains the continuous service of system.
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.
Embodiment 4
Below in conjunction with Fig. 2, Fig. 3, a kind of system being applied to microgrid energy management in embodiment 3 is described in detail, refers to hereafter:
Agent general module is set up mainly for the energy scheduling of micro-capacitance sensor inside, according to functional requirement, the micro-capacitance sensor Agent general module that power distribution network Agent general module, micro-capacitance sensor Management Agent general module, device A gent general module etc. are dissimilar can be set as.Multi-Agent universal module system is connected and composed, as shown in Figure 2 between different Agent general module.
Wherein, when Agent general module is set as device A gent general module, in micro-capacitance sensor, each unit can corresponding Agent general module, such as load, a miniature gas turbine etc.Device A gent general module operates its control object by CAN, and control object generally comprises converter, converter, controller etc.
As preferably, single micro-capacitance sensor sets a micro-capacitance sensor Management Agent general module and controls.When micro-capacitance sensor Management Agent general module breaks down, any one subordinate Agent general module can replace its position, maintains the continuous service of multi-Agent universal module system.
As preferably, in micro-capacitance sensor Management Agent general module and micro-capacitance sensor, the connected mode of unit as shown in Figure 3.An Agent general module may control multiple subset, but these subsets belong to a unit, load cell as shown in Figure 3, secondary battery unit, photovoltaic cells, wind electricity source unit and interconnection switch unit.Communication can be carried out by ICP/IP protocol between device A gent general module in same micro-capacitance sensor, to obtain the information of micro-capacitance sensor other equipment inner, make rational selection.
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 range of the present utility model.
Claims (3)
1. be applied to an Agent general module for microgrid energy management, described Agent general module comprises: perception submodule, process submodule, communicator module and implementation sub-module, mutually transmits data, it is characterized in that between submodule,
Described perception submodule is used for being connected with the measurement equipment of the distributed power source in micro-capacitance sensor, load or energy storage, by data acquisition and the supervisor control of micro-capacitance sensor, obtains information;
Described communicator module is used for information interaction;
Described process submodule obtains information by described communicator module, and transmission control command is to implementation sub-module;
Described implementation sub-module adopts CAN transceiver, control command is sent to distributed power source, the inverter of energy storage, converter or control appliance.
2. a kind of Agent general module being applied to microgrid energy management according to claim 1, it is characterized in that, described process submodule adopts arm processor.
3. be applied to a system for microgrid energy management, it is characterized in that, described system comprises: the Agent general module in claim 1-2 described in arbitrary claim, is intercomed mutually between different Agent general module by ICP/IP protocol;
Described system adopts the centralized hybrid combination combined with distributing.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106372780A (en) * | 2016-08-25 | 2017-02-01 | 南京理工大学 | Microgrid-based regional interconnection system and method for electric vehicle charging stations |
| CN107453380A (en) * | 2017-08-14 | 2017-12-08 | 杭州中恒云能源互联网技术有限公司 | A kind of energy storage EMS and method based on distributed AC servo system pattern |
| CN107482773A (en) * | 2017-08-14 | 2017-12-15 | 杭州中恒云能源互联网技术有限公司 | It is a kind of based on internet+microgrid energy management system and method |
| CN108054834A (en) * | 2017-12-20 | 2018-05-18 | 湖南工程学院 | A kind of multistage energy coordinated control system |
| CN111159145A (en) * | 2019-12-06 | 2020-05-15 | 广西电网有限责任公司 | Management method and device for intelligent power knowledge base based on Agent technology |
-
2015
- 2015-08-18 CN CN201520623803.2U patent/CN204886422U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106372780A (en) * | 2016-08-25 | 2017-02-01 | 南京理工大学 | Microgrid-based regional interconnection system and method for electric vehicle charging stations |
| CN107453380A (en) * | 2017-08-14 | 2017-12-08 | 杭州中恒云能源互联网技术有限公司 | A kind of energy storage EMS and method based on distributed AC servo system pattern |
| CN107482773A (en) * | 2017-08-14 | 2017-12-15 | 杭州中恒云能源互联网技术有限公司 | It is a kind of based on internet+microgrid energy management system and method |
| CN108054834A (en) * | 2017-12-20 | 2018-05-18 | 湖南工程学院 | A kind of multistage energy coordinated control system |
| CN111159145A (en) * | 2019-12-06 | 2020-05-15 | 广西电网有限责任公司 | Management method and device for intelligent power knowledge base based on Agent technology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kong Xiangyu Inventor after: Xu Aidong Inventor after: Wu Zhengrong Inventor after: Chen Huajun Inventor after: Yang Hang Inventor after: Zeng Yi Inventor after: Zhang Yusen Inventor after: Liu Yan Inventor after: Ye Shifeng Inventor after: Weng Shiqing Inventor after: Yu Peng Inventor after: Hong Tongqing Inventor after: Zheng Zhen Inventor after: Guo Xiaobin Inventor before: Kong Xiangyu Inventor before: Xu Aidong Inventor before: Wu Zhengrong Inventor before: Chen Huajun Inventor before: Yang Hang Inventor before: Zeng Yi Inventor before: Zhang Yusen Inventor before: Liu Yan Inventor before: Ye Shifeng Inventor before: Weng Shiqing Inventor before: Yu Peng Inventor before: Hong Tongqing Inventor before: Zheng Zhen Inventor before: Guo Xiaobin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210831 Address after: 300000 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee after: Tianjin University Patentee after: HAINAN POWER GRID Co.,Ltd. Patentee after: China Southern Power Grid Research Institute Co.,Ltd. Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University Patentee before: HAINAN POWER GRID Co.,Ltd. Patentee before: China Southern Power Grid Research Institute Co.,Ltd. Patentee before: CSG POWER GRID TECHNOLOGY RESEARCH CENTER |