CN101930050A - 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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- CN101930050A CN101930050A CN2009100536978A CN200910053697A CN101930050A CN 101930050 A CN101930050 A CN 101930050A CN 2009100536978 A CN2009100536978 A CN 2009100536978A CN 200910053697 A CN200910053697 A CN 200910053697A CN 101930050 A CN101930050 A CN 101930050A
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- partial discharge
- line
- monitoring system
- coupling method
- line partial
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 14
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
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Priority Applications (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 |
Publications (2)
Publication Number | Publication Date |
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CN101930050A true CN101930050A (zh) | 2010-12-29 |
CN101930050B 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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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN110749809A (zh) * | 2019-11-11 | 2020-02-04 | 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 |
---|---|---|---|---|
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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2009
- 2009-06-24 CN CN200910053697.8A patent/CN101930050B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|
A. KRIVDA: "Automated Recognition of Partial Discharges", 《IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION》 * |
朱海钢等: "XLPE电力电缆局部放电高频检测技术的研究", 《高电压技术》 * |
陆宇航等: "基于多传感器屏蔽滤波法的局部放电自消噪", 《第十一届全国工程电介质学术会议论文集》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN110749809A (zh) * | 2019-11-11 | 2020-02-04 | 深圳供电局有限公司 | Gis故障检测装置及系统 |
Also Published As
Publication number | Publication date |
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CN101930050B (zh) | 2014-12-17 |
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Effective date of registration: 20121228 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: Shanghai Electric Power Corporation Applicant after: State Grid Corporation of China Applicant after: SHANGHAI JIULONG ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Address before: 200072 No. 2501, Gonghe Road, Shanghai Applicant before: Electric Cable Transmission and Distribution Co. of Shanghai Power Company Applicant before: Shanghai Zhongqu Electric Energy Saving Technology Co., Ltd. |
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