CN101464488B - On-line monitoring system for high voltage cable - Google Patents
On-line monitoring system for high voltage cable Download PDFInfo
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- CN101464488B CN101464488B CN2009100454713A CN200910045471A CN101464488B CN 101464488 B CN101464488 B CN 101464488B CN 2009100454713 A CN2009100454713 A CN 2009100454713A CN 200910045471 A CN200910045471 A CN 200910045471A CN 101464488 B CN101464488 B CN 101464488B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
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- 238000013480 data collection Methods 0.000 abstract 5
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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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Application Number | Priority Date | Filing Date | Title |
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CN2009100454713A CN101464488B (en) | 2009-01-16 | 2009-01-16 | On-line monitoring system for high voltage cable |
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CN2009100454713A CN101464488B (en) | 2009-01-16 | 2009-01-16 | On-line monitoring system for high voltage cable |
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CN101464488A CN101464488A (en) | 2009-06-24 |
CN101464488B true CN101464488B (en) | 2011-06-08 |
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CN2009100454713A Active CN101464488B (en) | 2009-01-16 | 2009-01-16 | On-line monitoring system for high voltage cable |
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Cited By (1)
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---|---|---|---|---|
CN102620770A (en) * | 2012-03-19 | 2012-08-01 | 上海市电力公司 | Small-sized high-voltage cable state monitoring device |
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CN102901908B (en) * | 2012-09-15 | 2015-06-10 | 国家电网公司 | Cable operation information monitoring system and implement method thereof |
CN103149421A (en) * | 2012-09-18 | 2013-06-12 | 天津学子电力设备科技有限公司 | High voltage cable metal sheath grounding current online monitoring system |
CN102944812A (en) * | 2012-11-11 | 2013-02-27 | 国家电网公司 | Cable operation fault monitoring device |
CN103007465B (en) * | 2012-12-04 | 2016-06-01 | 威海北洋电气集团股份有限公司 | High-voltage cable joint comprehensively monitoring and fire protection system are applied with it |
CN103324217B (en) * | 2013-06-26 | 2015-06-24 | 中国一冶集团有限公司 | Alarm and protection device for cable and cable intermediate head at high temperature |
CN103308955B (en) * | 2013-07-09 | 2016-05-25 | 中国海洋石油总公司 | Umbilical cables is laid state wireless monitoring device under water |
CN103412213A (en) * | 2013-07-25 | 2013-11-27 | 广西电网公司南宁供电局 | Crosslinked polyethylene high-voltage cable on-line monitoring and early warning system |
CN103995006B (en) * | 2013-11-06 | 2016-11-16 | 国家电网公司 | Test based on infrared imaging and judge the method that crosslinked cable semiconductive fracture insulate |
CN103645420A (en) * | 2013-12-09 | 2014-03-19 | 武汉中旭科技有限公司 | Power cable online monitoring system |
US9739819B2 (en) * | 2013-12-20 | 2017-08-22 | Ford Global Technologies, Llc | Cable joint integrity detection systems and methods |
WO2015143885A1 (en) * | 2014-03-28 | 2015-10-01 | 江苏省电力公司常州供电公司 | Power cable intelligent grounding box |
CN103941138B (en) * | 2014-04-16 | 2016-08-31 | 华北电力大学 | OPGW line monitoring diagnosis system and monitoring, diagnosing method completely |
CN103969650A (en) * | 2014-05-23 | 2014-08-06 | 国家电网公司 | Electric system safety detection device and system |
CN104236625A (en) * | 2014-08-25 | 2014-12-24 | 国家电网公司 | Integrated monitoring sensor for high-voltage cable operation parameter |
CN104180854A (en) * | 2014-09-05 | 2014-12-03 | 广东梅雁吉祥水电股份有限公司 | Safety monitoring device used for monitoring high-voltage conveying cable on hydropower station |
CN104537817B (en) * | 2014-12-26 | 2018-02-09 | 同济大学 | Intelligence instrument data collection and transfering system and method based on GPRS |
CN105807179A (en) * | 2014-12-31 | 2016-07-27 | 保定华电电气有限公司 | Insulation monitoring device for high-voltage cable sheath |
CN104914367B (en) * | 2015-06-23 | 2018-03-27 | 广州供电局有限公司 | Protective coverings of cable fast fault locating method |
CN105445633A (en) * | 2015-12-24 | 2016-03-30 | 浙江中电智能科技有限公司 | High-voltage cable protective layer loop current multi-state monitoring device |
CN105488986A (en) * | 2016-01-08 | 2016-04-13 | 无锡扬晟科技有限公司 | Underground power transmission pipeline information collection platform with self-electricity-taking system |
CN105910649A (en) * | 2016-06-08 | 2016-08-31 | 石家庄开发区中实检测设备有限公司 | High voltage cable state monitoring system based on direct grounding box and realization method thereof |
CN105866648A (en) * | 2016-06-24 | 2016-08-17 | 国网河南长葛市供电公司 | Insulation detecting system for power transmission cables |
CN107103184A (en) * | 2017-03-28 | 2017-08-29 | 国网上海市电力公司 | A kind of high-voltage cable joint temperature predicting method |
CN107063463A (en) * | 2017-03-29 | 2017-08-18 | 国网上海市电力公司 | A kind of high voltage power cable On-line Fault monitor and alarm system |
CN107202608A (en) * | 2017-05-18 | 2017-09-26 | 国网天津市电力公司 | Electrical cable intelligent grounding box detecting system |
GB2556975B (en) * | 2017-09-15 | 2019-04-17 | Connors Building & Restoration Ltd | Cover Assembly |
CN107765116A (en) * | 2017-09-18 | 2018-03-06 | 浙江白云源电气有限公司 | A kind of on-line monitoring method for cable termination on-Line Monitor Device |
CN111819760A (en) * | 2018-02-26 | 2020-10-23 | 西门子股份公司 | Monitoring of high or medium voltage installations |
CN108737984A (en) * | 2018-05-17 | 2018-11-02 | 湖南国奥电力设备有限公司 | A kind of buried cable detecting system |
CN109490703A (en) * | 2018-05-17 | 2019-03-19 | 袁茂银 | A kind of sensor-based buried cable detection system |
CN110850149B (en) * | 2018-08-02 | 2021-09-14 | 许继集团有限公司 | High-voltage cable metal sheath grounding monitoring method and system |
CN109035659B (en) * | 2018-08-27 | 2020-02-21 | 许继集团有限公司 | Anti-theft cutting monitoring method and device for high-voltage power cable |
CN109375028A (en) * | 2018-08-27 | 2019-02-22 | 许继集团有限公司 | A kind of broken string recognition methods of high voltage power cable circulating current sensor and device |
CN109000739A (en) * | 2018-10-18 | 2018-12-14 | 国网山西省电力公司太原供电公司 | A kind of underground electric pipe network data acquisition device |
CN109342882A (en) * | 2018-11-06 | 2019-02-15 | 长沙理工大学 | Cable fault on-line monitoring method based on multi-source Eigenvalues analysis |
CN109521335A (en) * | 2018-11-16 | 2019-03-26 | 国网江苏省电力有限公司盐城供电分公司 | It is a kind of to take the high-voltage cable insulating state on-line detecting system that powered based on self-induction |
CN110196082A (en) * | 2019-07-11 | 2019-09-03 | 谢明仿 | A kind of environment monitoring device and method of electronic mutual inductor |
CN110717883A (en) * | 2019-07-19 | 2020-01-21 | 广东电网有限责任公司 | Cable part automatic identification method based on infrared image |
CN111679162B (en) * | 2020-06-02 | 2024-07-09 | 国网浙江义乌市供电有限公司 | Insulation monitoring method and device for transformer substation cable |
CN113589108A (en) * | 2021-08-23 | 2021-11-02 | 南通通明集团有限公司 | High-voltage transmission line detection method |
-
2009
- 2009-01-16 CN CN2009100454713A patent/CN101464488B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102620770A (en) * | 2012-03-19 | 2012-08-01 | 上海市电力公司 | Small-sized high-voltage cable state monitoring device |
CN102620770B (en) * | 2012-03-19 | 2014-12-10 | 上海市电力公司 | Small-sized high-voltage cable state monitoring device |
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CN101464488A (en) | 2009-06-24 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Great Electronic Industrial Co., Ltd. Assignor: Shanghai Welldone Electric Equipment Co., Ltd. Contract record no.: 2012610000108 Denomination of invention: On-line monitoring system for high voltage cable Granted publication date: 20110608 License type: Exclusive License Open date: 20090624 Record date: 20120618 |
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TR01 | Transfer of patent right |
Effective date of registration: 20160114 Address after: 200436 3 floor, No. three, No. 307, Jiangdu Road, Shanghai Patentee after: Shanghai Welldone Electric Equipment Co., Ltd. Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Patentee after: XIAMEN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER CO. LTD. Address before: 200436 3 floor, No. three, No. 307, Jiangdu Road, Shanghai Patentee before: Shanghai Welldone Electric Equipment Co., Ltd. |