CN105911427A - 一种基于光纤复合架空地线温度分布的输电线路故障定位方法 - Google Patents
一种基于光纤复合架空地线温度分布的输电线路故障定位方法 Download PDFInfo
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- CN105911427A CN105911427A CN201610263422.7A CN201610263422A CN105911427A CN 105911427 A CN105911427 A CN 105911427A CN 201610263422 A CN201610263422 A CN 201610263422A CN 105911427 A CN105911427 A CN 105911427A
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- China
- Prior art keywords
- opgw
- temperature
- line
- optical fiber
- temperature distribution
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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
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Description
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Priority Applications (1)
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CN201610263422.7A CN105911427A (zh) | 2016-04-26 | 2016-04-26 | 一种基于光纤复合架空地线温度分布的输电线路故障定位方法 |
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CN201610263422.7A CN105911427A (zh) | 2016-04-26 | 2016-04-26 | 一种基于光纤复合架空地线温度分布的输电线路故障定位方法 |
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CN105911427A true CN105911427A (zh) | 2016-08-31 |
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CN201610263422.7A Pending CN105911427A (zh) | 2016-04-26 | 2016-04-26 | 一种基于光纤复合架空地线温度分布的输电线路故障定位方法 |
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CN (1) | CN105911427A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108181025A (zh) * | 2018-01-26 | 2018-06-19 | 国网上海市电力公司 | 一种光纤复合架空地线热故障在线监测方法 |
CN108693445A (zh) * | 2018-05-23 | 2018-10-23 | 广东电网有限责任公司 | 输电电缆故障定位方法及装置 |
CN109000716A (zh) * | 2018-06-06 | 2018-12-14 | 清华大学 | 一种基于opgw地线感应电流的输电线路舞动监测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202812A (en) * | 1988-09-21 | 1993-04-13 | Ngk Insulators, Ltd. | Apparatus for detecting faults on power transmission lines |
CN101929972A (zh) * | 2010-07-08 | 2010-12-29 | 吕强 | 一种绝缘子污秽在线监测系统 |
CN103837797A (zh) * | 2014-03-12 | 2014-06-04 | 国家电网公司 | 一种光纤复合架空地线雷击辨别与定位方法 |
CN104538112A (zh) * | 2014-12-25 | 2015-04-22 | 广东电网有限责任公司东莞供电局 | 光纤复合架空地线和测量其温度分布的方法 |
CN204389059U (zh) * | 2014-12-25 | 2015-06-10 | 广东电网有限责任公司东莞供电局 | 一种光纤复合架空地线温度分布测量系统的主机结构 |
-
2016
- 2016-04-26 CN CN201610263422.7A patent/CN105911427A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202812A (en) * | 1988-09-21 | 1993-04-13 | Ngk Insulators, Ltd. | Apparatus for detecting faults on power transmission lines |
CN101929972A (zh) * | 2010-07-08 | 2010-12-29 | 吕强 | 一种绝缘子污秽在线监测系统 |
CN103837797A (zh) * | 2014-03-12 | 2014-06-04 | 国家电网公司 | 一种光纤复合架空地线雷击辨别与定位方法 |
CN104538112A (zh) * | 2014-12-25 | 2015-04-22 | 广东电网有限责任公司东莞供电局 | 光纤复合架空地线和测量其温度分布的方法 |
CN204389059U (zh) * | 2014-12-25 | 2015-06-10 | 广东电网有限责任公司东莞供电局 | 一种光纤复合架空地线温度分布测量系统的主机结构 |
Non-Patent Citations (3)
Title |
---|
F.DAWALIBI 等: "Measurements and Computations of Fault Current Distribution on Overhead Transmission Lines", 《TRANSACTIONS ON POWER APPARATUS AND SYSTEMS》 * |
范强 等: "基于OPGW的输电线路落雷检测与定位研究", 《电网与清洁能源》 * |
钱一民: "基于OPGW光纤通信的输电线路在线巡视与监测新技术研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108181025A (zh) * | 2018-01-26 | 2018-06-19 | 国网上海市电力公司 | 一种光纤复合架空地线热故障在线监测方法 |
CN108693445A (zh) * | 2018-05-23 | 2018-10-23 | 广东电网有限责任公司 | 输电电缆故障定位方法及装置 |
CN109000716A (zh) * | 2018-06-06 | 2018-12-14 | 清华大学 | 一种基于opgw地线感应电流的输电线路舞动监测方法 |
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Address after: 430074 Hubei city of Wuhan province Kuanshan Road No. 1 Optics Valley Software Park A Building 5 floor Applicant after: Wuhan new electrical Limited by Share Ltd Applicant after: Wuhan University Address before: 430074 Hubei city of Wuhan province Kuanshan Road No. 1 Optics Valley Software Park A Building 5 floor Applicant before: Wuhan Xindian Electrical Technology Co., Ltd. Applicant before: Wuhan University |
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