CN114243679B - 多业务协同配电方法、系统、装置和数字式配电终端 - Google Patents
多业务协同配电方法、系统、装置和数字式配电终端 Download PDFInfo
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- CN114243679B CN114243679B CN202111307175.3A CN202111307175A CN114243679B CN 114243679 B CN114243679 B CN 114243679B CN 202111307175 A CN202111307175 A CN 202111307175A CN 114243679 B CN114243679 B CN 114243679B
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- 238000009826 distribution Methods 0.000 title claims abstract description 491
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 claims description 58
- 238000007726 management method Methods 0.000 claims description 41
- 238000001514 detection method Methods 0.000 claims description 29
- 230000011664 signaling Effects 0.000 claims description 28
- 238000005070 sampling Methods 0.000 claims description 22
- 238000004146 energy storage Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 17
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
- H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
-
- 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
-
- 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
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202111307175.3A CN114243679B8 (zh) | 2021-11-05 | 2021-11-05 | 多业务协同配电方法、系统、装置和数字式配电终端 |
Applications Claiming Priority (1)
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CN202111307175.3A CN114243679B8 (zh) | 2021-11-05 | 2021-11-05 | 多业务协同配电方法、系统、装置和数字式配电终端 |
Publications (3)
Publication Number | Publication Date |
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CN114243679A CN114243679A (zh) | 2022-03-25 |
CN114243679B true CN114243679B (zh) | 2024-08-06 |
CN114243679B8 CN114243679B8 (zh) | 2024-09-17 |
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CN202111307175.3A Active CN114243679B8 (zh) | 2021-11-05 | 2021-11-05 | 多业务协同配电方法、系统、装置和数字式配电终端 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114696468B (zh) * | 2022-05-31 | 2022-09-09 | 南方电网数字电网研究院有限公司 | 数字配电网边缘计算控制装置及方法 |
WO2024199683A1 (en) * | 2023-03-30 | 2024-10-03 | Hitachi Energy Ltd | A protection method for an electrical collection system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104022567A (zh) * | 2014-06-20 | 2014-09-03 | 孙鸣 | 利用逆变器恢复对交流微电网负荷供电的系统及其控制方法 |
CN104882959A (zh) * | 2014-02-27 | 2015-09-02 | 国家电网公司 | 配电网区域管理方法及系统 |
CN110417123A (zh) * | 2019-07-26 | 2019-11-05 | 珠海市中力电力设备有限公司 | 一种用于智能分布式配网自动化终端 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105281435B (zh) * | 2015-10-21 | 2017-09-12 | 国网山东省电力公司潍坊供电公司 | 面向智能配电网的分布式故障检测与隔离系统及工作方法 |
CN106253250B (zh) * | 2016-08-23 | 2019-02-05 | 江苏方天电力技术有限公司 | 一种智能配电网分布式快速保护系统及保护方法 |
CN107069676B (zh) * | 2016-12-09 | 2019-08-20 | 国家电网公司 | 配电网故障定位及快速隔离恢复控制方法 |
CN106816956B (zh) * | 2017-01-16 | 2020-10-23 | 珠海驰纬电气有限公司 | 一种基于智能分布式原理的配电自动化终端 |
US10483754B2 (en) * | 2017-05-01 | 2019-11-19 | Abb Schweiz Ag | Fault detection and location in nested microgrids |
CN110808633B (zh) * | 2019-10-29 | 2023-09-26 | 上海电力大学 | 一种主动配电网配电自动化终端优化配置方法 |
CN112165090A (zh) * | 2020-09-29 | 2021-01-01 | 国电南瑞南京控制系统有限公司 | 一种协同自愈系统及方法 |
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2021
- 2021-11-05 CN CN202111307175.3A patent/CN114243679B8/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104882959A (zh) * | 2014-02-27 | 2015-09-02 | 国家电网公司 | 配电网区域管理方法及系统 |
CN104022567A (zh) * | 2014-06-20 | 2014-09-03 | 孙鸣 | 利用逆变器恢复对交流微电网负荷供电的系统及其控制方法 |
CN110417123A (zh) * | 2019-07-26 | 2019-11-05 | 珠海市中力电力设备有限公司 | 一种用于智能分布式配网自动化终端 |
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CN114243679A (zh) | 2022-03-25 |
CN114243679B8 (zh) | 2024-09-17 |
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Correction item: Patentee|Address|Patentee Correct: Southern Power Grid Digital Grid Research Institute Co.,Ltd.|Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province|WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. False: Southern Power Grid Digital Grid Research Institute Co.,Ltd.|Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province|Weisheng Information Technology Co.,Ltd. Number: 32-01 Page: The title page Volume: 40 Correction item: Patentee|Address|Patentee Correct: Southern Power Grid Digital Grid Research Institute Co.,Ltd.|Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province|WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. False: Southern Power Grid Digital Grid Research Institute Co.,Ltd.|Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province|Weisheng Information Technology Co.,Ltd. Number: 32-01 Volume: 40 |
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OR01 | Other related matters | ||
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Country or region after: China Patentee after: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. Address before: Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Country or region before: China Patentee before: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240913 Address after: Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Country or region after: China Address before: Room 86, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Country or region before: China Patentee before: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. |