CN203069726U - Rural power grid power distribution line fault location and isolation system - Google Patents
Rural power grid power distribution line fault location and isolation system Download PDFInfo
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- CN203069726U CN203069726U CN2012206797080U CN201220679708U CN203069726U CN 203069726 U CN203069726 U CN 203069726U CN 2012206797080 U CN2012206797080 U CN 2012206797080U CN 201220679708 U CN201220679708 U CN 201220679708U CN 203069726 U CN203069726 U CN 203069726U
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- 238000002955 isolation Methods 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 5
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- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
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- 230000015556 catabolic process Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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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
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012206797080U CN203069726U (en) | 2012-12-11 | 2012-12-11 | Rural power grid power distribution line fault location and isolation system |
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CN2012206797080U CN203069726U (en) | 2012-12-11 | 2012-12-11 | Rural power grid power distribution line fault location and isolation system |
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CN203069726U true CN203069726U (en) | 2013-07-17 |
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CN2012206797080U Expired - Fee Related CN203069726U (en) | 2012-12-11 | 2012-12-11 | Rural power grid power distribution line fault location and isolation system |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105527540A (en) * | 2016-01-06 | 2016-04-27 | 云南电网公司大理供电局 | Fault indicator and distributed intelligent terminal matched overhead distribution network fault positioning method |
CN106655128A (en) * | 2016-12-27 | 2017-05-10 | 国网浙江省电力公司 | Partial power off control system of distribution network and distribution network system |
CN106711974A (en) * | 2016-12-27 | 2017-05-24 | 国网浙江省电力公司 | Local power failure control system for power distribution network, and power distribution network system |
CN113295965A (en) * | 2021-05-25 | 2021-08-24 | 国网山东省电力公司济南市济阳区供电公司 | Distribution network ground fault positioning method, system and terminal |
-
2012
- 2012-12-11 CN CN2012206797080U patent/CN203069726U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105527540A (en) * | 2016-01-06 | 2016-04-27 | 云南电网公司大理供电局 | Fault indicator and distributed intelligent terminal matched overhead distribution network fault positioning method |
CN105527540B (en) * | 2016-01-06 | 2018-08-10 | 云南电网公司大理供电局 | A kind of fault detector and the matched overhead distribution network fault positioning method of distributed intelligent terminal |
CN106655128A (en) * | 2016-12-27 | 2017-05-10 | 国网浙江省电力公司 | Partial power off control system of distribution network and distribution network system |
CN106711974A (en) * | 2016-12-27 | 2017-05-24 | 国网浙江省电力公司 | Local power failure control system for power distribution network, and power distribution network system |
CN106655128B (en) * | 2016-12-27 | 2019-10-08 | 国网浙江省电力公司 | A kind of power distribution network part power-off control system and distribution network system |
CN113295965A (en) * | 2021-05-25 | 2021-08-24 | 国网山东省电力公司济南市济阳区供电公司 | Distribution network ground fault positioning method, system and terminal |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. Z Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH STATE ELECTRIC NET CROP. Effective date: 20130923 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ZHENGZHOU XIANGYU SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130923 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450001 ZHENGZHOU, HENAN PROVINCE TO: 100033 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130923 Address after: 100033 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Zhengzhou Xiangyu Science and Technology Development Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Address before: 450001 Henan Province, Zhengzhou city high tech Development Zone No. 5 cypress Patentee before: Zhengzhou Xiangyu Science and Technology Development Co., Ltd. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee before: State Grid Corporation of China |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20171211 |