CN109564256A - 用于对传输线路中的故障进行定位的基于行波的方法和用于该方法的装置 - Google Patents
用于对传输线路中的故障进行定位的基于行波的方法和用于该方法的装置 Download PDFInfo
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- CN109564256A CN109564256A CN201780044857.5A CN201780044857A CN109564256A CN 109564256 A CN109564256 A CN 109564256A CN 201780044857 A CN201780044857 A CN 201780044857A CN 109564256 A CN109564256 A CN 109564256A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000005259 measurement Methods 0.000 claims abstract description 37
- 238000004891 communication Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 7
- 230000004807 localization Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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IN201641044552 | 2016-12-28 | ||
IN201641044552 | 2016-12-28 | ||
PCT/IB2017/052270 WO2018122627A1 (en) | 2016-12-28 | 2017-04-20 | Travelling wave based method for locating a fault in a transmission line and device therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109564256A true CN109564256A (zh) | 2019-04-02 |
CN109564256B CN109564256B (zh) | 2021-01-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780044857.5A Active CN109564256B (zh) | 2016-12-28 | 2017-04-20 | 用于对传输线路中的故障进行定位的基于行波的方法和用于该方法的装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11061062B2 (zh) |
EP (1) | EP3563163B1 (zh) |
CN (1) | CN109564256B (zh) |
WO (1) | WO2018122627A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11594876B2 (en) | 2018-10-31 | 2023-02-28 | Hitachi Energy Switzerland Ag | Accelerated zone-2 protection for transmission lines |
JP7429339B2 (ja) * | 2020-01-30 | 2024-02-08 | ヒタチ・エナジー・リミテッド | 非同期測定を使用した、パラメータに依存しない進行波ベースの故障位置特定 |
CN112904155B (zh) * | 2021-05-07 | 2024-02-02 | 武汉品迅科技有限公司 | 一种多分支配网故障杆塔级定位方法 |
RU2767287C1 (ru) * | 2021-06-18 | 2022-03-17 | Алексей Олегович Фёдоров | Способ одностороннего волнового определения места повреждения линии электропередачи |
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2017
- 2017-04-20 CN CN201780044857.5A patent/CN109564256B/zh active Active
- 2017-04-20 EP EP17723515.7A patent/EP3563163B1/en active Active
- 2017-04-20 US US16/474,054 patent/US11061062B2/en active Active
- 2017-04-20 WO PCT/IB2017/052270 patent/WO2018122627A1/en unknown
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US4766549A (en) * | 1984-11-30 | 1988-08-23 | Electric Power Research Institute, Inc. | Single-ended transmission line fault locator |
EP1679777A1 (de) * | 2005-01-05 | 2006-07-12 | Behr-Hella Thermocontrol GmbH | Vorrichtung zur Defekterkennung bei einem Kollektor-Gleichstrommotor basierend auf der Welligkeit des Ankerstroms |
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CN102435924A (zh) * | 2011-10-31 | 2012-05-02 | 广东电网公司广州供电局 | Owts检测装置的电缆局放单端自动定位方法及系统 |
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CN103116112A (zh) * | 2013-01-06 | 2013-05-22 | 广东电网公司电力科学研究院 | 一种同杆并架双回线路故障测距方法 |
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WO2015039113A1 (en) * | 2013-09-16 | 2015-03-19 | Schweitzer Engineering Laboratories, Inc | Fault location calculating traveling wave arrival time |
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CN103969554A (zh) * | 2014-05-30 | 2014-08-06 | 智友光电技术发展有限公司 | 高压电缆线路在线故障定位装置及其定位方法 |
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Also Published As
Publication number | Publication date |
---|---|
EP3563163B1 (en) | 2020-12-09 |
CN109564256B (zh) | 2021-01-15 |
EP3563163A1 (en) | 2019-11-06 |
WO2018122627A1 (en) | 2018-07-05 |
US11061062B2 (en) | 2021-07-13 |
US20190369156A1 (en) | 2019-12-05 |
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