CN105510768A - 一种接户线接地的故障查找方法 - Google Patents
一种接户线接地的故障查找方法 Download PDFInfo
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- CN105510768A CN105510768A CN201510833239.1A CN201510833239A CN105510768A CN 105510768 A CN105510768 A CN 105510768A CN 201510833239 A CN201510833239 A CN 201510833239A CN 105510768 A CN105510768 A CN 105510768A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000013024 troubleshooting Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 21
- 238000007689 inspection Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 9
- 230000011218 segmentation Effects 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 5
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000005286 illumination Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 230000004807 localization Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510833239.1A CN105510768B (zh) | 2015-11-25 | 2015-11-25 | 一种接户线接地的故障查找方法 |
Applications Claiming Priority (1)
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CN201510833239.1A CN105510768B (zh) | 2015-11-25 | 2015-11-25 | 一种接户线接地的故障查找方法 |
Publications (2)
Publication Number | Publication Date |
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CN105510768A true CN105510768A (zh) | 2016-04-20 |
CN105510768B CN105510768B (zh) | 2018-08-24 |
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CN201510833239.1A Expired - Fee Related CN105510768B (zh) | 2015-11-25 | 2015-11-25 | 一种接户线接地的故障查找方法 |
Country Status (1)
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CN (1) | CN105510768B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109633374A (zh) * | 2018-12-20 | 2019-04-16 | 孟小晶 | 一种低压对地故障点智能查找仪及智能查找方法 |
CN112015160A (zh) * | 2019-05-31 | 2020-12-01 | 北京新能源汽车股份有限公司 | 一种故障温度确定方法及装置 |
TWI823153B (zh) * | 2021-10-04 | 2023-11-21 | 柯伯呈 | 電力電纜絕緣電阻值良劣判斷之互動測驗裝置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101359030A (zh) * | 2008-09-09 | 2009-02-04 | 陈如柏 | 变电所电力系统接地判别监视报警装置 |
CN101907675A (zh) * | 2010-06-25 | 2010-12-08 | 江苏省电力公司泗洪县供电公司 | 一种配网线路故障查找方法 |
CN102081131A (zh) * | 2010-12-02 | 2011-06-01 | 河南省电力公司南阳供电公司 | 一种城市电网小电流接地系统接地点查找方法 |
CN102103180A (zh) * | 2010-12-02 | 2011-06-22 | 河南省电力公司南阳供电公司 | 一种农村电网小电流接地系统接地点查找方法 |
CN201935978U (zh) * | 2010-11-30 | 2011-08-17 | 河南省电力公司安阳供电公司 | 简易接地故障检测仪 |
JP2011169732A (ja) * | 2010-02-18 | 2011-09-01 | Hitachi Ltd | 配電線路の地絡点標定方法及び装置 |
CN103513161A (zh) * | 2013-09-27 | 2014-01-15 | 孙双春 | 输配电系统故障查找定位仪及查找方法 |
-
2015
- 2015-11-25 CN CN201510833239.1A patent/CN105510768B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101359030A (zh) * | 2008-09-09 | 2009-02-04 | 陈如柏 | 变电所电力系统接地判别监视报警装置 |
JP2011169732A (ja) * | 2010-02-18 | 2011-09-01 | Hitachi Ltd | 配電線路の地絡点標定方法及び装置 |
CN101907675A (zh) * | 2010-06-25 | 2010-12-08 | 江苏省电力公司泗洪县供电公司 | 一种配网线路故障查找方法 |
CN201935978U (zh) * | 2010-11-30 | 2011-08-17 | 河南省电力公司安阳供电公司 | 简易接地故障检测仪 |
CN102081131A (zh) * | 2010-12-02 | 2011-06-01 | 河南省电力公司南阳供电公司 | 一种城市电网小电流接地系统接地点查找方法 |
CN102103180A (zh) * | 2010-12-02 | 2011-06-22 | 河南省电力公司南阳供电公司 | 一种农村电网小电流接地系统接地点查找方法 |
CN103513161A (zh) * | 2013-09-27 | 2014-01-15 | 孙双春 | 输配电系统故障查找定位仪及查找方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109633374A (zh) * | 2018-12-20 | 2019-04-16 | 孟小晶 | 一种低压对地故障点智能查找仪及智能查找方法 |
CN112015160A (zh) * | 2019-05-31 | 2020-12-01 | 北京新能源汽车股份有限公司 | 一种故障温度确定方法及装置 |
TWI823153B (zh) * | 2021-10-04 | 2023-11-21 | 柯伯呈 | 電力電纜絕緣電阻值良劣判斷之互動測驗裝置 |
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Publication number | Publication date |
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CN105510768B (zh) | 2018-08-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180712 Address after: 474750 No. 37, cultural road, Chengguan Town, Tongbai County, Nanyang, Henan Applicant after: STATE GRID HENAN ELECTRIC POWER COMPANY TONGBAI COUNTY POWER SUPPLY Co. Address before: 474700 Chengguan Town Cultural Road, Tongbai County, Nanyang City, Henan Province Applicant before: STATE GRID HENAN TONGBAI POWER SUPPLY Co. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Luo Dahu Inventor after: Luo Jing Inventor after: Tong Anqi Inventor before: Luo Jing Inventor before: Luo Dahu Inventor before: Tong Anqi |
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CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |
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CF01 | Termination of patent right due to non-payment of annual fee |