CN112130043B - Gil支柱绝缘子炸裂故障预警系统及算法 - Google Patents
Gil支柱绝缘子炸裂故障预警系统及算法 Download PDFInfo
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- CN112130043B CN112130043B CN202011022798.1A CN202011022798A CN112130043B CN 112130043 B CN112130043 B CN 112130043B CN 202011022798 A CN202011022798 A CN 202011022798A CN 112130043 B CN112130043 B CN 112130043B
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- early warning
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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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1281—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of liquids or gases
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1209—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using acoustic measurements
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
-
- 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)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN202011022798.1A CN112130043B (zh) | 2020-09-25 | 2020-09-25 | Gil支柱绝缘子炸裂故障预警系统及算法 |
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CN202011022798.1A CN112130043B (zh) | 2020-09-25 | 2020-09-25 | Gil支柱绝缘子炸裂故障预警系统及算法 |
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CN112130043A CN112130043A (zh) | 2020-12-25 |
CN112130043B true CN112130043B (zh) | 2023-07-04 |
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CN202011022798.1A Active CN112130043B (zh) | 2020-09-25 | 2020-09-25 | Gil支柱绝缘子炸裂故障预警系统及算法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113945244B (zh) * | 2021-11-09 | 2023-04-25 | 广东电网有限责任公司电力科学研究院 | 用于直埋gil故障预警的土壤状态监测装置 |
CN113984242A (zh) * | 2021-11-09 | 2022-01-28 | 南方电网科学研究院有限责任公司 | 三支柱绝缘子的温度场测量方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102735999A (zh) * | 2012-07-02 | 2012-10-17 | 山东电力集团公司电力科学研究院 | Gis局部放电在线监测系统及其故障模式识别方法 |
CN108168682A (zh) * | 2017-12-22 | 2018-06-15 | 中国南方电网有限责任公司超高压输电公司曲靖局 | 一种基于振动信号支持向量机的gil故障在线监测系统 |
CN108279365A (zh) * | 2018-04-18 | 2018-07-13 | 国网江苏省电力有限公司电力科学研究院 | 一种gil管廊内空间电磁波监测定位装置、系统及方法 |
CN108318790A (zh) * | 2018-03-16 | 2018-07-24 | 深圳供电局有限公司 | 一种内置式sf6气体绝缘变压器局放监测系统 |
CN108645533A (zh) * | 2018-07-11 | 2018-10-12 | 国网山东省电力公司东营供电公司 | 基于声表面波技术的gis触头温度监测系统及监测方法 |
CN108710074A (zh) * | 2018-08-21 | 2018-10-26 | 广西电网有限责任公司电力科学研究院 | 一种基于无线传输技术的开关柜局部放电检测系统 |
CN110687406A (zh) * | 2019-09-26 | 2020-01-14 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Gil设备单元特高频信号衰减量测试平台及其试验方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110279278A1 (en) * | 2010-05-17 | 2011-11-17 | Al-Absi Munir A | Monitoring and early warning alarm system for high voltage insulator failure |
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2020
- 2020-09-25 CN CN202011022798.1A patent/CN112130043B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102735999A (zh) * | 2012-07-02 | 2012-10-17 | 山东电力集团公司电力科学研究院 | Gis局部放电在线监测系统及其故障模式识别方法 |
CN108168682A (zh) * | 2017-12-22 | 2018-06-15 | 中国南方电网有限责任公司超高压输电公司曲靖局 | 一种基于振动信号支持向量机的gil故障在线监测系统 |
CN108318790A (zh) * | 2018-03-16 | 2018-07-24 | 深圳供电局有限公司 | 一种内置式sf6气体绝缘变压器局放监测系统 |
CN108279365A (zh) * | 2018-04-18 | 2018-07-13 | 国网江苏省电力有限公司电力科学研究院 | 一种gil管廊内空间电磁波监测定位装置、系统及方法 |
CN108645533A (zh) * | 2018-07-11 | 2018-10-12 | 国网山东省电力公司东营供电公司 | 基于声表面波技术的gis触头温度监测系统及监测方法 |
CN108710074A (zh) * | 2018-08-21 | 2018-10-26 | 广西电网有限责任公司电力科学研究院 | 一种基于无线传输技术的开关柜局部放电检测系统 |
CN110687406A (zh) * | 2019-09-26 | 2020-01-14 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Gil设备单元特高频信号衰减量测试平台及其试验方法 |
Non-Patent Citations (3)
Title |
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500 kV GIL 三支柱绝缘子炸裂故障分析与防范措施;黎卫国 等;《电瓷避雷器》;20190630(第2019年第3期);221-227 * |
Study on the Surface Charge Accumulation of Post Insulators Considering Particle"s Influences in DC GIL;Hafiz Muhammad Azib Khan. et al;《2017 1st International Conference on Electrical Materials and Power Equipment (ICEMPE)》;20170517;175-178 * |
直流GIL 盆式绝缘子附近微米级金属粉尘的动力学行为与吸附机制研究;梁瑞雪 等;《中国电机工程学报》;20200220;第40卷(第4期);1387-1396 * |
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Inventor after: Cong Haoxi Inventor after: Liu Zhaoling Inventor after: Wang Yuxin Inventor after: Hu Xuefeng Inventor after: Wang Shengyao Inventor after: Han Dong Inventor after: Zhaorigetu Inventor after: Li Qingmin Inventor before: Cong Haoxi Inventor before: Wang Shengyao Inventor before: Han Dong Inventor before: Zhaorigetu Inventor before: Li Qingmin |
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