CN202600092U - 小电流接地故障区段在线定位系统 - Google Patents
小电流接地故障区段在线定位系统 Download PDFInfo
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- CN202600092U CN202600092U CN2012200129288U CN201220012928U CN202600092U CN 202600092 U CN202600092 U CN 202600092U CN 2012200129288 U CN2012200129288 U CN 2012200129288U CN 201220012928 U CN201220012928 U CN 201220012928U CN 202600092 U CN202600092 U CN 202600092U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 10
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- 101100434411 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADH1 gene Proteins 0.000 claims description 3
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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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CN2012200129288U CN202600092U (zh) | 2012-01-12 | 2012-01-12 | 小电流接地故障区段在线定位系统 |
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CN2012200129288U CN202600092U (zh) | 2012-01-12 | 2012-01-12 | 小电流接地故障区段在线定位系统 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103760463A (zh) * | 2014-01-20 | 2014-04-30 | 国家电网公司 | 一种基于dtu的小电流选线方法 |
WO2015096546A1 (zh) * | 2013-12-25 | 2015-07-02 | 国家电网公司 | 小电流接地故障在线信息监测控制方法及系统 |
CN105116290A (zh) * | 2015-09-08 | 2015-12-02 | 华北电力大学(保定) | 小电流接地系统单相接地故障区段的定位方法 |
CN107478962A (zh) * | 2017-09-14 | 2017-12-15 | 国网山东省电力公司汶上县供电公司 | 配电网故障定位方法及装置 |
CN111983384A (zh) * | 2020-08-18 | 2020-11-24 | 国网天津市电力公司 | 一种用于配电网故障定位的微型pmu装置及其故障定位方法 |
CN112034283A (zh) * | 2020-08-19 | 2020-12-04 | 重庆尚翔电气技术有限公司 | 检测和定位铝电解槽接地故障的装置及其系统和工艺 |
-
2012
- 2012-01-12 CN CN2012200129288U patent/CN202600092U/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015096546A1 (zh) * | 2013-12-25 | 2015-07-02 | 国家电网公司 | 小电流接地故障在线信息监测控制方法及系统 |
CN103760463A (zh) * | 2014-01-20 | 2014-04-30 | 国家电网公司 | 一种基于dtu的小电流选线方法 |
CN105116290A (zh) * | 2015-09-08 | 2015-12-02 | 华北电力大学(保定) | 小电流接地系统单相接地故障区段的定位方法 |
CN105116290B (zh) * | 2015-09-08 | 2017-11-28 | 华北电力大学(保定) | 小电流接地系统单相接地故障区段的定位方法 |
CN107478962A (zh) * | 2017-09-14 | 2017-12-15 | 国网山东省电力公司汶上县供电公司 | 配电网故障定位方法及装置 |
CN107478962B (zh) * | 2017-09-14 | 2020-04-17 | 国网山东省电力公司汶上县供电公司 | 配电网故障定位方法及装置 |
CN111983384A (zh) * | 2020-08-18 | 2020-11-24 | 国网天津市电力公司 | 一种用于配电网故障定位的微型pmu装置及其故障定位方法 |
CN112034283A (zh) * | 2020-08-19 | 2020-12-04 | 重庆尚翔电气技术有限公司 | 检测和定位铝电解槽接地故障的装置及其系统和工艺 |
CN112034283B (zh) * | 2020-08-19 | 2023-04-07 | 重庆尚翔电气技术有限公司 | 检测和定位铝电解槽接地故障的装置及其系统和工艺 |
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C14 | Grant of patent or utility model | ||
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BAODING POWER SUPPLY COMPANY Effective date: 20131227 Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY NORTH CHIN Free format text: FORMER OWNER: NORTH CHINA ELECTRIC POWER UNIVERSITY (BAODING) Effective date: 20131227 |
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Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 100761 DONGCHENG, BEIJING |
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Effective date of registration: 20131227 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: North China Electric Power University (Baoding) Patentee after: Baoding Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 071051 No. 138 sunny north street, new urban district, Hebei, Baoding Patentee before: Baoding Power Supply Company Patentee before: North China Electric Power University (Baoding) |
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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: 20121212 Termination date: 20180112 |