CN205377310U - A device for controlling distributed electric wire netting - Google Patents
A device for controlling distributed electric wire netting Download PDFInfo
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- CN205377310U CN205377310U CN201521063861.0U CN201521063861U CN205377310U CN 205377310 U CN205377310 U CN 205377310U CN 201521063861 U CN201521063861 U CN 201521063861U CN 205377310 U CN205377310 U CN 205377310U
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- capacitance sensor
- operation controller
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- communication controler
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000004146 energy storage Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000010248 power generation Methods 0.000 claims description 7
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model relates to an electric wire netting control technical field, concretely relates to a device for controlling distributed electric wire netting takes the three -layer control model based on IEC61850, is access control layer, coordinated control layer and mechanical floor respectively, the access control layer comprises distributing type electricity generation main website and distribution network management system, the coordinated control layer comprises switch, little power grid operation controller and little power communication controller, the mechanical floor comprises energy storage station, wind energy conversion system, photovoltaic board, load and distribution network, distributing type electricity generation main website links to each other with distribution network management system, distribution network management system links with switch, little power grid operation controller, little power communication controller homogeneous phase, little power communication controller is connected with energy storage station, wind energy conversion system, photovoltaic board, load, distribution network with little power grid operation controller jointly, and this control system can use at the little grid system who inserts the distribution network, solves the not high problem of renewable energy permeability.
Description
Technical field
This utility model relates to power grid control technical field, is specifically related to a kind of device for controlling distributed power grid.
Background technology
Distributed electrical source position has adapted to scattered electricity needs and resource distribution requirement flexibly admirably with scattered feature.But distributed power source scattered, various informative, different properties is simply incorporated into the power networks and can electrical network and user be impacted in a large number, brings adverse influence to the quality of power supply, system protection, system operation etc..Distributed power source, load, energy storage and control device are constituted micro-capacitance sensor, a single controlled unit is shown as electrical network, it is possible to center control signal is responded, the contradiction of electrical network and distributed power source can be coordinated well.But domestic but without putting into effect unified micro-capacitance sensor communication standard, access power distribution network operation control to micro-capacitance sensor and add performance difficulty.
The control mode of current micro-capacitance sensor mainly has equity to control and master & slave control 2 kinds, and the coordination of distributed power source is controlled to require height by equity control mode technology, also rests on laboratory stage at present；And master-slave control method is high to communicating requirement, should ensure that its reliability also to have enough real-times, computer system and communication be relied on relatively big, the ageing demonstration that needs
Utility model content
For problem above, this utility model provides a kind of device for controlling distributed power grid, adopts ADAPTIVE CONTROL to control micro-capacitance sensor and runs, it is achieved micro-capacitance sensor operational mode quickly switches.This control system can be applied in the micro-grid system accessing power distribution network, solves the problem that regenerative resource permeability is not high；The micro-grid system that off-network is run can also be applied to, solve important load back-up source and remote countryside and power the problem of difficulty, can effectively solve the problem in technical background.
nullTo achieve these goals，The technical solution adopted in the utility model is as follows: a kind of device for controlling distributed power grid，It is taken based on the three layers control model of IEC61850，Respectively access control layer、Coordinate key-course and mechanical floor，Described access control layer is made up of distributed power generation main website and distribution management system，Described coordination key-course is by switch、Micro-capacitance sensor operation controller and micro-capacitance sensor communication controler composition，Described mechanical floor is by energy storage station、Wind energy conversion system、Photovoltaic panel、Load and power distribution network composition，Described distributed power generation main website is connected with distribution management system，Described distribution management system and switch、Micro-capacitance sensor operation controller、Micro-capacitance sensor communication controler is all connected，Described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to energy storage station jointly、Wind energy conversion system、Photovoltaic panel、Load、Power distribution network.
Further, described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to micro-capacitance sensor protection device jointly.
Further, described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to gauge table jointly.
Further, described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to power quality monitor jointly.
Further, described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to clock synchronization apparatus jointly.
The beneficial effects of the utility model:
This utility model adopts ADAPTIVE CONTROL to control micro-capacitance sensor and runs, it is achieved micro-capacitance sensor operational mode quickly switches.This control system can be applied in the micro-grid system accessing power distribution network, solves the problem that regenerative resource permeability is not high；The micro-grid system that off-network is run can also be applied to, solve important load back-up source and remote countryside and power the problem of difficulty.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Number in the figure is: 1-access control layer；2-coordinates key-course；3-mechanical floor；4-distributed power generation main website；5-distribution management system；6-switch；7-micro-capacitance sensor operation controller；8-micro-capacitance sensor communication controler；9-energy storage station；10-wind energy conversion system；11-photovoltaic panel；12-load；13-power distribution network；14-micro-capacitance sensor protection device；15-gauge table；16-power quality monitor；17-clock synchronization apparatus.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
nullAs shown in Figure 1，A kind of device for controlling distributed power grid，It is taken based on the three layers control model of IEC61850，Respectively access control layer 1、Coordinate key-course 2 and mechanical floor 3，Described access control layer 1 is made up of distributed power generation main website 4 and distribution management system 5，Described coordination key-course 2 is by switch 6、Micro-capacitance sensor operation controller 7 and micro-capacitance sensor communication controler 8 form，Described mechanical floor 3 is by energy storage station 9、Wind energy conversion system 10、Photovoltaic panel 11、Load 12 and power distribution network 13 form，Described distributed power generation main website 4 is connected with distribution management system 5，Described distribution management system 5 and switch 6、Micro-capacitance sensor operation controller 7、Micro-capacitance sensor communication controler 8 is all connected，Described micro-capacitance sensor communication controler 8 and micro-capacitance sensor operation controller 7 are connected to energy storage station 9 jointly、Wind energy conversion system 10、Photovoltaic panel 11、Load 12、Power distribution network 13.
On above-described embodiment preferably, described micro-capacitance sensor communication controler 8 and micro-capacitance sensor operation controller 7 are connected to micro-capacitance sensor protection device 14 jointly.
On above-described embodiment preferably, described micro-capacitance sensor communication controler 8 and micro-capacitance sensor operation controller 7 are connected to gauge table 15 jointly.
On above-described embodiment preferably, described micro-capacitance sensor communication controler 8 and micro-capacitance sensor operation controller 7 are connected to power quality monitor 16 jointly.
On above-described embodiment preferably, described micro-capacitance sensor communication controler 8 and micro-capacitance sensor operation controller 7 are connected to clock synchronization apparatus jointly.17
Based on above-mentioned, this utility model adopts ADAPTIVE CONTROL to control micro-capacitance sensor and runs, it is achieved micro-capacitance sensor operational mode quickly switches.This control system can be applied in the micro-grid system accessing power distribution network, solves the problem that regenerative resource permeability is not high；The micro-grid system that off-network is run can also be applied to, solve important load back-up source and remote countryside and power the problem of difficulty.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (5)
1. the device being used for controlling distributed power grid, it is characterized in that: be taken based on the three layers control model of IEC61850, respectively access control layer, coordinate key-course and mechanical floor, described access control layer is made up of distributed power generation main website and distribution management system, described coordination key-course is by switch, micro-capacitance sensor operation controller and micro-capacitance sensor communication controler composition, described mechanical floor is by energy storage station, wind energy conversion system, photovoltaic panel, load and power distribution network composition, described distributed power generation main website is connected with distribution management system, described distribution management system and switch, micro-capacitance sensor operation controller, micro-capacitance sensor communication controler is all connected, described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to energy storage station jointly, wind energy conversion system, photovoltaic panel, load, power distribution network.
2. a kind of device for controlling distributed power grid according to claim 1, it is characterised in that: described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to micro-capacitance sensor protection device jointly.
3. a kind of device for controlling distributed power grid according to claim 1, it is characterised in that: described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to gauge table jointly.
4. a kind of device for controlling distributed power grid according to claim 1, it is characterised in that: described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to power quality monitor jointly.
5. a kind of device for controlling distributed power grid according to claim 1, it is characterised in that: described micro-capacitance sensor communication controler and micro-capacitance sensor operation controller are connected to clock synchronization apparatus jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063861.0U CN205377310U (en) | 2015-12-17 | 2015-12-17 | A device for controlling distributed electric wire netting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063861.0U CN205377310U (en) | 2015-12-17 | 2015-12-17 | A device for controlling distributed electric wire netting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377310U true CN205377310U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063861.0U Expired - Fee Related CN205377310U (en) | 2015-12-17 | 2015-12-17 | A device for controlling distributed electric wire netting |
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| CN (1) | CN205377310U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374493A (en) * | 2016-10-13 | 2017-02-01 | 国网山东省电力公司威海供电公司 | Distributed type power grid and harmonic treatment method |
| CN109713588A (en) * | 2019-01-22 | 2019-05-03 | 甄建辉 | Distributed electrical network control system |
| CN110233475A (en) * | 2019-07-08 | 2019-09-13 | 上海亨通海洋装备有限公司 | The electric power distribution system of self-powered oceanographic buoy |
| CN110649605A (en) * | 2019-09-26 | 2020-01-03 | 重庆大学 | Distributed frequency recovery and economic power generation control method for master-slave micro-grid |
-
2015
- 2015-12-17 CN CN201521063861.0U patent/CN205377310U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374493A (en) * | 2016-10-13 | 2017-02-01 | 国网山东省电力公司威海供电公司 | Distributed type power grid and harmonic treatment method |
| CN109713588A (en) * | 2019-01-22 | 2019-05-03 | 甄建辉 | Distributed electrical network control system |
| CN109713588B (en) * | 2019-01-22 | 2020-04-14 | 甄建辉 | Distributed power grid control system |
| CN110233475A (en) * | 2019-07-08 | 2019-09-13 | 上海亨通海洋装备有限公司 | The electric power distribution system of self-powered oceanographic buoy |
| CN110649605A (en) * | 2019-09-26 | 2020-01-03 | 重庆大学 | Distributed frequency recovery and economic power generation control method for master-slave micro-grid |
| CN110649605B (en) * | 2019-09-26 | 2021-06-04 | 重庆大学 | Distributed frequency recovery and economic power generation control method for master-slave micro-grid |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |