CN103123378B - 电气故障火花实时监测方法及装置 - Google Patents
电气故障火花实时监测方法及装置 Download PDFInfo
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- CN103123378B CN103123378B CN201310047064.2A CN201310047064A CN103123378B CN 103123378 B CN103123378 B CN 103123378B CN 201310047064 A CN201310047064 A CN 201310047064A CN 103123378 B CN103123378 B CN 103123378B
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- circuit
- microprocessor
- power network
- electromagnetic field
- network current
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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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310047064.2A CN103123378B (zh) | 2013-02-05 | 2013-02-05 | 电气故障火花实时监测方法及装置 |
PCT/CN2013/090633 WO2014121644A1 (zh) | 2013-02-05 | 2013-12-27 | 电气故障火花实时监测方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310047064.2A CN103123378B (zh) | 2013-02-05 | 2013-02-05 | 电气故障火花实时监测方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103123378A CN103123378A (zh) | 2013-05-29 |
CN103123378B true CN103123378B (zh) | 2015-12-09 |
Family
ID=48454430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310047064.2A Expired - Fee Related CN103123378B (zh) | 2013-02-05 | 2013-02-05 | 电气故障火花实时监测方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103123378B (zh) |
WO (1) | WO2014121644A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103123378B (zh) * | 2013-02-05 | 2015-12-09 | 中国矿业大学 | 电气故障火花实时监测方法及装置 |
CN103913658A (zh) * | 2014-03-28 | 2014-07-09 | 中国矿业大学 | 电器设备故障实时监测*** |
CN105242105A (zh) * | 2015-10-29 | 2016-01-13 | 国网浙江省电力公司绍兴供电公司 | 分布式变电站电磁场强度及等电位电流监测***及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058134A (en) * | 1992-02-25 | 2000-05-02 | Toivonen; Lassi | Method for measuring the electric quantities of an AC electric-arc furnace |
CN2328019Y (zh) * | 1997-10-30 | 1999-07-07 | 宝山钢铁(集团)公司 | 一种整流子火花监测装置 |
JP3792888B2 (ja) * | 1998-04-20 | 2006-07-05 | 株式会社東芝 | 電力系統の監視制御装置 |
US7728602B2 (en) * | 2007-02-16 | 2010-06-01 | Mks Instruments, Inc. | Harmonic derived arc detector |
CN101122626A (zh) * | 2007-09-10 | 2008-02-13 | 西安福润德电子科技有限公司 | 故障电缆电流的应用方法及无噪声手持式电缆故障定点仪 |
CN102066956B (zh) * | 2008-04-14 | 2014-06-11 | 努沃尔特股份有限公司 | 电异常检测方法和*** |
CN101673934B (zh) * | 2009-10-15 | 2012-01-11 | 王聪 | 串联电弧故障断路器及其串联电弧故障保护的方法 |
CN101706527B (zh) * | 2009-10-30 | 2012-01-04 | 西安交通大学 | 基于电流高频分量时频特征的电弧故障检测方法 |
CN101702507B (zh) * | 2009-11-04 | 2012-05-30 | 清华大学 | 基于电火花动态监测与关断的本质安全防爆方法与装置 |
CN102621377B (zh) * | 2012-04-18 | 2015-07-08 | 天津市鸿远电气设备有限公司 | 故障电弧检测方法 |
CN103123378B (zh) * | 2013-02-05 | 2015-12-09 | 中国矿业大学 | 电气故障火花实时监测方法及装置 |
-
2013
- 2013-02-05 CN CN201310047064.2A patent/CN103123378B/zh not_active Expired - Fee Related
- 2013-12-27 WO PCT/CN2013/090633 patent/WO2014121644A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014121644A1 (zh) | 2014-08-14 |
CN103123378A (zh) | 2013-05-29 |
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Effective date of registration: 20160607 Address after: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Patentee after: China University of Mining & Technology Patentee after: CHINA UNIVERSITY OF MINING & TECHNOLOGY TECHNOLOGY DEVELOPMENT (XUZHOU) GENERAL CO., LTD. Address before: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Patentee before: China University of Mining & Technology |
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Granted publication date: 20151209 Termination date: 20180205 |
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