CN102540009A - 一种配电网故障定位系统 - Google Patents
一种配电网故障定位系统 Download PDFInfo
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- CN102540009A CN102540009A CN2010106099277A CN201010609927A CN102540009A CN 102540009 A CN102540009 A CN 102540009A CN 2010106099277 A CN2010106099277 A CN 2010106099277A CN 201010609927 A CN201010609927 A CN 201010609927A CN 102540009 A CN102540009 A CN 102540009A
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- CN
- China
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- monitoring module
- fault
- transformer station
- distribution network
- upper monitoring
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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
Abstract
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Claims (4)
Priority Applications (1)
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CN2010106099277A CN102540009A (zh) | 2010-12-23 | 2010-12-23 | 一种配电网故障定位系统 |
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CN2010106099277A CN102540009A (zh) | 2010-12-23 | 2010-12-23 | 一种配电网故障定位系统 |
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CN102540009A true CN102540009A (zh) | 2012-07-04 |
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CN2010106099277A Pending CN102540009A (zh) | 2010-12-23 | 2010-12-23 | 一种配电网故障定位系统 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103487724A (zh) * | 2013-09-12 | 2014-01-01 | 国家电网公司 | 一种配电网单相接地故障定位方法 |
CN103969552A (zh) * | 2014-05-22 | 2014-08-06 | 河海大学 | 一种分布式发电系统的谐波源定位分析方法 |
CN105277846A (zh) * | 2014-06-12 | 2016-01-27 | 广西电网公司北海供电局 | 一种无源耦合通信方式的配电线路在线监测方法及装置 |
CN107966634A (zh) * | 2017-12-19 | 2018-04-27 | 广东电网有限责任公司韶关供电局 | 一种线路故障点定位系统及其定位方法 |
CN107966629A (zh) * | 2017-12-19 | 2018-04-27 | 广东电网有限责任公司韶关供电局 | 一种线路故障点检测装置 |
CN109901023A (zh) * | 2019-04-08 | 2019-06-18 | 国网上海市电力公司 | 配电网线路柱上故障暂态数据采集终端、系统及方法 |
US20220014021A1 (en) * | 2020-07-10 | 2022-01-13 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Nat | System and method for use with microgrids having inverter-based distributed generators |
Citations (7)
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CN2501061Y (zh) * | 2001-10-22 | 2002-07-17 | 北京会众科技有限公司 | 接地及短路线路故障指示器 |
CN101281229A (zh) * | 2008-05-22 | 2008-10-08 | 重庆大学 | 配电网配电线路故障定位系统 |
CN101303387A (zh) * | 2008-04-09 | 2008-11-12 | 中国石油化工股份有限公司胜利油田分公司临盘采油厂 | 直流注入式选线定位系统及其方法 |
CN101509951A (zh) * | 2009-03-26 | 2009-08-19 | 黑龙江火地电气科技有限公司 | 一种配电网故障定位方法和装置 |
CN101551432A (zh) * | 2009-05-07 | 2009-10-07 | 江苏省电力公司常州供电公司 | 配电网故障定位方法 |
CN101839958A (zh) * | 2010-04-28 | 2010-09-22 | 华北电力大学 | 配电网单相接地故障带电定位装置 |
CN101846718A (zh) * | 2010-06-22 | 2010-09-29 | 山东电力研究院 | 一种电力系统配电网单相接地故障定位系统及其方法 |
-
2010
- 2010-12-23 CN CN2010106099277A patent/CN102540009A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2501061Y (zh) * | 2001-10-22 | 2002-07-17 | 北京会众科技有限公司 | 接地及短路线路故障指示器 |
CN101303387A (zh) * | 2008-04-09 | 2008-11-12 | 中国石油化工股份有限公司胜利油田分公司临盘采油厂 | 直流注入式选线定位系统及其方法 |
CN101281229A (zh) * | 2008-05-22 | 2008-10-08 | 重庆大学 | 配电网配电线路故障定位系统 |
CN101509951A (zh) * | 2009-03-26 | 2009-08-19 | 黑龙江火地电气科技有限公司 | 一种配电网故障定位方法和装置 |
CN101551432A (zh) * | 2009-05-07 | 2009-10-07 | 江苏省电力公司常州供电公司 | 配电网故障定位方法 |
CN101839958A (zh) * | 2010-04-28 | 2010-09-22 | 华北电力大学 | 配电网单相接地故障带电定位装置 |
CN101846718A (zh) * | 2010-06-22 | 2010-09-29 | 山东电力研究院 | 一种电力系统配电网单相接地故障定位系统及其方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103487724A (zh) * | 2013-09-12 | 2014-01-01 | 国家电网公司 | 一种配电网单相接地故障定位方法 |
CN103969552A (zh) * | 2014-05-22 | 2014-08-06 | 河海大学 | 一种分布式发电系统的谐波源定位分析方法 |
CN103969552B (zh) * | 2014-05-22 | 2016-08-24 | 河海大学 | 一种分布式发电系统的谐波源定位分析方法 |
CN105277846A (zh) * | 2014-06-12 | 2016-01-27 | 广西电网公司北海供电局 | 一种无源耦合通信方式的配电线路在线监测方法及装置 |
CN107966634A (zh) * | 2017-12-19 | 2018-04-27 | 广东电网有限责任公司韶关供电局 | 一种线路故障点定位系统及其定位方法 |
CN107966629A (zh) * | 2017-12-19 | 2018-04-27 | 广东电网有限责任公司韶关供电局 | 一种线路故障点检测装置 |
CN109901023A (zh) * | 2019-04-08 | 2019-06-18 | 国网上海市电力公司 | 配电网线路柱上故障暂态数据采集终端、系统及方法 |
US20220014021A1 (en) * | 2020-07-10 | 2022-01-13 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Nat | System and method for use with microgrids having inverter-based distributed generators |
US11721975B2 (en) * | 2020-07-10 | 2023-08-08 | His Majesty The King In Right Of Canada, As Represented By The Minister Of Natural Resources | System and method for use with microgrids having inverter-based distributed generators |
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Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY STATE GR Free format text: FORMER OWNER: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Effective date: 20121211 |
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Effective date of registration: 20121211 Address after: 200245 Shanghai city Minhang District Jianchuan Road No. 468 Applicant after: Shanghai Lanry Electric Co., Ltd. Applicant after: Shanghai Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 200245 Shanghai city Minhang District Jianchuan Road No. 468 Applicant before: Shanghai Lanry Electric Co., Ltd. Applicant before: Shanghai Electric Power Corporation |
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Application publication date: 20120704 |