CN204129784U - Damage simulation analysis system falls in a kind of power distribution network - Google Patents
Damage simulation analysis system falls in a kind of power distribution network Download PDFInfo
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- CN204129784U CN204129784U CN201420107446.XU CN201420107446U CN204129784U CN 204129784 U CN204129784 U CN 204129784U CN 201420107446 U CN201420107446 U CN 201420107446U CN 204129784 U CN204129784 U CN 204129784U
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- 238000004088 simulation Methods 0.000 title claims abstract description 27
- 238000004458 analytical method Methods 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000005611 electricity Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000019771 cognition Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model relates to distribution network line loss per unit, and particularly a kind of power distribution network falls and damages simulation analysis system and method.System of the present utility model it comprise front server, emulation server, Intra-Network switch, teller work station.Front server is connected with dedicated communications network, obtain GIS interface server, distribution subsystem interface server and real-time subsystem interface server data, the data of acquisition are transferred to emulation server by front server, and simulation result is exported to teller work station by Intra-Network switch by emulation server.After user arranges different loss reducing technology by teller work station, data are transferred to emulation server by Intra-Network switch by teller work station, the real-time power distribution network data that emulation server is obtained by front server, calculate loss-reducing and electricity-saving amount and gain on investments.The utility model can assess input and the income that damage means fall in difference, falls damage work provide comprehensive Data support for scientifically instructing.
Description
Technical field
The utility model relates to distribution network line loss per unit, and particularly damage simulation analysis system falls in a kind of power distribution network.
Background technology
Line loss per unit weighs the important indicator of electric quantity loss size, embodies the level of the operation control of electric company, is the important technology economic target of examination power supply enterprise of country, and line loss statistics and the meaning of falling damage work are great for electric system.
Matching net wire loss is relevant with electric network composition, circuit, transformer, reactive power source and the method for operation.Current damage work of falling mainly relies on various cognition of falling damage method, by changing the means such as distribution line, transformer, usually the estimation that benefit do not carry out in advance is damaged for falling of falling that damage means bring, under the background of building a conservation-minded society, develop a set of power distribution network and fall damage simulation analysis system, different input and the income of falling damage means of assessment, fall damage work provide comprehensive Data support for scientifically instructing, improve the level of Controlling line loss, effectively improve the utilization factor of resource, reduce line loss, ensure benefit.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of power distribution network to fall damage simulation analysis system, and what can provide gain on investments optimum for Utilities Electric Co. supervisory engineering staff falls damage scheme.
The technical solution of the utility model is: damage simulation analysis system falls in a kind of power distribution network, and it comprises database server, emulation server, Intra-Network switch, teller work station.Front server, by extracting voltage, the current data of network frame topology structured data, distribution net equipment parameter, distribution network transformer substation feeder line side from electric network synthetic database, sends to emulation server, and emulation server calculates the line loss of current power distribution network; User passes through teller work station, Intra-Network switch arranges the replacing existing distribution being carried out to transformer, wire, radius of electricity supply and the method for operation, emulation server is by the replacing data by Intra-Network switch, calculate the investment that loss-reducing and electricity-saving amount and the distribution house of correction of distribution need, simulation result is sent to teller work station.
Damage simulating analysis falls in a kind of power distribution network, and its step is as follows:
(1) from voltage, the current data of electric network synthetic database distribution net equipment parameter, distribution network transformer substation feeder line side, generate distribution topological structure according to generalized information system, set up Line Loss of Distribution Network System Simulation Calculation.
(2) simulation analysis distribution line changes the loss-reducing and electricity-saving amount after dissimilar transformer, wire and gain on investments.
(3) according to load growth prediction, simulation analysis reduces the loss-reducing and electricity-saving amount after radius of electricity supply and gain on investments.
(4) the loss-reducing and electricity-saving amount after simulation analysis adjustment reactive-load compensation and gain on investments.
(5) line loss under simulation analysis different temperatures and the method for operation.
(6) according to different simulation results, the scheme that damage falls in power distribution network best techniques is generated.
Accompanying drawing explanation
Fig. 1 power distribution network falls and damages simulation analysis system structural representation
Fig. 2 power distribution network falls and damages simulating analysis frame diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described.
Embodiment 1:
A damage simulation analysis system falls in power distribution network as shown in Figure 1, and it comprises front server, emulation server, Intra-Network switch, teller work station.In the present embodiment, front server obtains GIS spatial data from generalized information system, front server from the switching data storehouse of electric power distribution network system, track data storehouse, line switching database obtain power distribution network transformer, circuit and switch data.Front server obtains voltage, the current data of power distribution network substation feeder side from electric company's real-time subsystem (data acquisition and supervisor control system or comprehensive automation system of transformer substation).
Front server is connected with dedicated communications network, obtain GIS interface server, distribution subsystem interface server and real-time subsystem interface server data, the data of acquisition are transferred to emulation server by front server, and simulation result is exported to teller work station by Intra-Network switch by emulation server.
After user arranges the dissimilar transformer of replacing, wire by teller work station, data are transferred to emulation server by Intra-Network switch by teller work station, the real-time power distribution network data that emulation server is obtained by front server, calculate the loss-reducing and electricity-saving amount after changing transformer, wire and gain on investments.
User arranges load growth situation data by teller work station, and distributed power generation configuration data, data are transferred to emulation server by Intra-Network switch by teller work station, the real-time power distribution network data that emulation server is obtained by front server, calculate the loss-reducing and electricity-saving amount after change radius of electricity supply and gain on investments.
User is by teller work station set temperature, and the power distribution network method of operation, data are transferred to emulation server by Intra-Network switch by teller work station, the real-time power distribution network data that emulation server is obtained by front server, calculate the loss-reducing and electricity-saving amount after the change method of operation and gain on investments.
User arranges the capacity of reactive-load compensation and the node of compensation by teller work station, data are transferred to emulation server by Intra-Network switch by teller work station, the real-time power distribution network data that emulation server is obtained by front server, calculate the loss-reducing and electricity-saving amount after adjustment reactive-load compensation and gain on investments.
It is same as the prior art that the present embodiment does not state part.
Embodiment 2:
Damage simulating analysis falls in a kind of power distribution network, and its step is as follows:
(1) obtain GIS spatial data from generalized information system, from the switching data storehouse of electric power distribution network system, track data storehouse, line switching database obtain power distribution network transformer, circuit and switch data.Voltage, the current data of power distribution network substation feeder side is obtained from electric company's real-time subsystem (data acquisition and supervisor control system or comprehensive automation system of transformer substation).Set up Line Loss of Distribution Network System Simulation Calculation.
(2) according to the line loss Simulation Calculation of power distribution network, simulation analysis distribution line changes the loss-reducing and electricity-saving amount of a year after dissimilar transformer, wire and gain on investments.
(3) according to load growth prediction, simulation analysis reduces the loss-reducing and electricity-saving amount of a year after radius of electricity supply and gain on investments.
(4) the loss-reducing and electricity-saving amount of a year and gain on investments after simulation analysis adjustment reactive-load compensation.
(5) line loss under simulation analysis different temperatures and the method for operation.
(6) according to different simulation results, contrast gain on investments, generates the scheme that damage falls in power distribution network best techniques.
It is same as the prior art that the present embodiment does not state part.
Claims (1)
1. damage simulation analysis system falls in a power distribution network, comprise front server, emulation server, Intra-Network switch, teller work station, by described teller work station, different loss reducing technology and environmental parameter are set, data are transferred to emulation server by Intra-Network switch by described teller work station, the real-time power distribution network data that emulation server is obtained by front server, calculate loss-reducing and electricity-saving amount and gain on investments, it is characterized in that: described front server is connected with dedicated communications network, for obtaining GIS interface server, distribution subsystem interface server and real-time subsystem interface server data, the data of acquisition are transferred to emulation server by front server, simulation result is exported to teller work station by Intra-Network switch by emulation server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107446.XU CN204129784U (en) | 2014-03-11 | 2014-03-11 | Damage simulation analysis system falls in a kind of power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107446.XU CN204129784U (en) | 2014-03-11 | 2014-03-11 | Damage simulation analysis system falls in a kind of power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129784U true CN204129784U (en) | 2015-01-28 |
Family
ID=52386119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107446.XU Expired - Lifetime CN204129784U (en) | 2014-03-11 | 2014-03-11 | Damage simulation analysis system falls in a kind of power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129784U (en) |
-
2014
- 2014-03-11 CN CN201420107446.XU patent/CN204129784U/en not_active Expired - Lifetime
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |
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| CX01 | Expiry of patent term |