CN102288878B - 架空配电线路故障监测*** - Google Patents
架空配电线路故障监测*** Download PDFInfo
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- CN102288878B CN102288878B CN201110269947.9A CN201110269947A CN102288878B CN 102288878 B CN102288878 B CN 102288878B CN 201110269947 A CN201110269947 A CN 201110269947A CN 102288878 B CN102288878 B CN 102288878B
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- wire
- fault
- electric current
- line
- fault detect
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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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110269947.9A CN102288878B (zh) | 2011-09-13 | 2011-09-13 | 架空配电线路故障监测*** |
Applications Claiming Priority (1)
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CN201110269947.9A CN102288878B (zh) | 2011-09-13 | 2011-09-13 | 架空配电线路故障监测*** |
Publications (2)
Publication Number | Publication Date |
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CN102288878A CN102288878A (zh) | 2011-12-21 |
CN102288878B true CN102288878B (zh) | 2016-01-13 |
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CN201110269947.9A Active CN102288878B (zh) | 2011-09-13 | 2011-09-13 | 架空配电线路故障监测*** |
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CN (1) | CN102288878B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103188113A (zh) * | 2011-12-28 | 2013-07-03 | 鼎桥通信技术有限公司 | 一种通信设备的故障处理方法 |
FR2994275B1 (fr) * | 2012-07-31 | 2014-08-29 | Schneider Electric Ind Sas | Systeme de detection d'une variation d'impedance d'un conducteur de neutre, poste de transformation comprenant un tel systeme et procede de detection d'une variation d'impedance d'un conducteur de neutre avec un tel systeme |
CN103472359B (zh) * | 2013-09-12 | 2016-03-23 | 国家电网公司 | 一种配网故障指示器 |
CN104101814A (zh) * | 2014-07-21 | 2014-10-15 | 国网上海市电力公司 | 一种基于配电自动化***的线路故障精确定位方法 |
CN104582128A (zh) * | 2014-10-08 | 2015-04-29 | 国网辽宁省电力有限公司葫芦岛供电公司 | 架空输电线路夜视照明装置 |
CN106646132A (zh) * | 2016-12-16 | 2017-05-10 | 云南电网有限责任公司玉溪供电局 | 主动注入信号法单相接地故障定位后端故障指示器及其定位方法 |
CN112834868A (zh) * | 2021-01-06 | 2021-05-25 | 国网新疆电力有限公司吐鲁番供电公司 | 导线停上电事件的非接触式检测方法 |
CN113064098B (zh) * | 2021-03-15 | 2022-10-21 | 国网宁夏电力有限公司 | 一种基于避雷器的变压器低压侧单相接地故障判断方法 |
CN113900040A (zh) * | 2021-08-20 | 2022-01-07 | 中国铁路设计集团有限公司 | 一种供电线缆的短路故障定位方法及*** |
CN115184727A (zh) * | 2022-07-11 | 2022-10-14 | 吉林化工学院 | 一种电力线路故障智能诊断***及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707277A (zh) * | 2004-06-09 | 2005-12-14 | 上海久隆电力科技有限公司 | 配电线路故障监测*** |
CN101409752A (zh) * | 2008-10-28 | 2009-04-15 | 张晓易 | 短路及接地故障远程实时在线监测*** |
CN201281743Y (zh) * | 2008-09-01 | 2009-07-29 | 江苏银网电气股份有限公司 | 配网线路故障监测*** |
CN201387460Y (zh) * | 2009-03-12 | 2010-01-20 | 吉林省电力有限公司白城供电公司 | 输电线路小电流***相间短路和单相接地故障点追踪器 |
CN201576069U (zh) * | 2009-11-17 | 2010-09-08 | 北京电研华源电力技术有限公司 | 电力线路故障指示器 |
WO2011049900A1 (en) * | 2009-10-19 | 2011-04-28 | Schweitzer Engineering Laboratories, Inc. | Fault detection using phase comparison |
-
2011
- 2011-09-13 CN CN201110269947.9A patent/CN102288878B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707277A (zh) * | 2004-06-09 | 2005-12-14 | 上海久隆电力科技有限公司 | 配电线路故障监测*** |
CN201281743Y (zh) * | 2008-09-01 | 2009-07-29 | 江苏银网电气股份有限公司 | 配网线路故障监测*** |
CN101409752A (zh) * | 2008-10-28 | 2009-04-15 | 张晓易 | 短路及接地故障远程实时在线监测*** |
CN201387460Y (zh) * | 2009-03-12 | 2010-01-20 | 吉林省电力有限公司白城供电公司 | 输电线路小电流***相间短路和单相接地故障点追踪器 |
WO2011049900A1 (en) * | 2009-10-19 | 2011-04-28 | Schweitzer Engineering Laboratories, Inc. | Fault detection using phase comparison |
CN201576069U (zh) * | 2009-11-17 | 2010-09-08 | 北京电研华源电力技术有限公司 | 电力线路故障指示器 |
Non-Patent Citations (1)
Title |
---|
故障指示器和故障定位***;佚名;《百度文库,http://wenku.***.com/link?url=hHdbdJ8SsE3Vu2Lnw1oPhfK0d-Mc4qUGpnlG5wDlEzlhg6b-wGwELlrsvZmhgs_xW-cx9LWduvIeKEDODioroWm4c8BL1mdDbzCeNVeEOtm》;20101104;第29-58页 * |
Also Published As
Publication number | Publication date |
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CN102288878A (zh) | 2011-12-21 |
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Address after: No. 5, No. 1, Yongfeng Road, Yongfeng industrial base, Beijing, Haidian District, 301, Lou Yongfeng science and technology enterprise accelerating zone (zone two) Patentee after: BEIJING SEMEUREKA ELECTRICS Co.,Ltd. Address before: No. 5, No. 1, Yongfeng Road, Yongfeng industrial base, Beijing, Haidian District, 301, Lou Yongfeng science and technology enterprise accelerating zone (zone two) Patentee before: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. |
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Address after: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee after: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Address before: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee before: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. |
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Address after: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee after: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. Address before: No. 5, No. 1, Yongfeng Road, Yongfeng industrial base, Beijing, Haidian District, 301, Lou Yongfeng science and technology enterprise accelerating zone (zone two) Patentee before: BEIJING SEMEUREKA ELECTRICS Co.,Ltd. |
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