CN101930050B - 超高压电缆在线局放监测系统 - Google Patents
超高压电缆在线局放监测系统 Download PDFInfo
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- CN101930050B CN101930050B CN200910053697.8A CN200910053697A CN101930050B CN 101930050 B CN101930050 B CN 101930050B CN 200910053697 A CN200910053697 A CN 200910053697A CN 101930050 B CN101930050 B CN 101930050B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 230000001066 destructive effect Effects 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 238000013178 mathematical model Methods 0.000 claims description 2
- 238000011160 research Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims description 2
- 230000009897 systematic effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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CN200910053697.8A CN101930050B (zh) | 2009-06-24 | 2009-06-24 | 超高压电缆在线局放监测系统 |
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CN200910053697.8A CN101930050B (zh) | 2009-06-24 | 2009-06-24 | 超高压电缆在线局放监测系统 |
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CN101930050A CN101930050A (zh) | 2010-12-29 |
CN101930050B true CN101930050B (zh) | 2014-12-17 |
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CN200910053697.8A Active CN101930050B (zh) | 2009-06-24 | 2009-06-24 | 超高压电缆在线局放监测系统 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103913681A (zh) * | 2014-03-24 | 2014-07-09 | 华北电力大学 | 一种高频电压下局部放电检测系统与方法 |
CN110749809B (zh) * | 2019-11-11 | 2021-07-27 | 深圳供电局有限公司 | Gis故障检测装置及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201440164U (zh) * | 2009-06-24 | 2010-04-21 | 上海市电力公司电缆输配电公司 | 超高压电缆在线局放监测系统 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201440164U (zh) * | 2009-06-24 | 2010-04-21 | 上海市电力公司电缆输配电公司 | 超高压电缆在线局放监测系统 |
Non-Patent Citations (3)
Title |
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Automated Recognition of Partial Discharges;A. Krivda;《IEEE Transactions on Dielectrics and Electrical Insulation》;19951031;第2卷(第5期);全文 * |
XLPE电力电缆局部放电高频检测技术的研究;朱海钢等;《高电压技术》;20040430;第30卷(第136期);全文 * |
基于多传感器屏蔽滤波法的局部放电自消噪;陆宇航等;《第十一届全国工程电介质学术会议论文集》;20071101;第360页第2栏7-12行、图4及第361页第2栏16-17行 * |
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