CN103620900B - 用于多母线布置中的保护区段选择的方法和设备 - Google Patents
用于多母线布置中的保护区段选择的方法和设备 Download PDFInfo
- Publication number
- CN103620900B CN103620900B CN201180071764.4A CN201180071764A CN103620900B CN 103620900 B CN103620900 B CN 103620900B CN 201180071764 A CN201180071764 A CN 201180071764A CN 103620900 B CN103620900 B CN 103620900B
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- bus bar
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- data
- protection section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 claims abstract description 31
- 238000004590 computer program Methods 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 description 22
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000017105 transposition Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/30—Staggered disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
Landscapes
- Gas-Insulated Switchgears (AREA)
- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/060224 WO2012175108A1 (en) | 2011-06-20 | 2011-06-20 | Method and device for protection zone selection in a multiple busbar arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103620900A CN103620900A (zh) | 2014-03-05 |
CN103620900B true CN103620900B (zh) | 2016-03-02 |
Family
ID=44627762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180071764.4A Active CN103620900B (zh) | 2011-06-20 | 2011-06-20 | 用于多母线布置中的保护区段选择的方法和设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8867185B2 (zh) |
EP (1) | EP2721702B8 (zh) |
CN (1) | CN103620900B (zh) |
RU (1) | RU2562916C2 (zh) |
WO (1) | WO2012175108A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2933891B1 (en) * | 2014-04-17 | 2022-08-17 | Hitachi Energy Switzerland AG | Load restoration in a high or medium voltage substation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1241075C (zh) * | 2000-06-26 | 2006-02-08 | 施魏策尔工程实验公司 | 电力***基于微处理器的继电器中保护区域选择的*** |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433616A1 (de) | 1984-08-08 | 1986-02-20 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Schutzeinrichtung fuer ein elektrisches netz |
US4689708A (en) * | 1985-08-02 | 1987-08-25 | Bbc Brown, Boveri & Co., Ltd. | Zone protective directional relay scheme |
SU1718323A1 (ru) * | 1990-06-07 | 1992-03-07 | Павлодарский Индустриальный Институт | Устройство дл защиты сборных шин и чеек распределительных шкафов от дуговых коротких замыканий |
RU2015595C1 (ru) * | 1991-06-18 | 1994-06-30 | Александр Андреевич Привалихин | Устройство для дифференциальной токовой защиты шин |
US5568399A (en) | 1995-01-31 | 1996-10-22 | Puget Consultants Inc. | Method and apparatus for power outage determination using distribution system information |
US6008971A (en) * | 1998-03-23 | 1999-12-28 | Electric Boat Corporation | Fault protection arrangement for electric power distribution systems |
EP1348970B1 (de) | 2002-03-26 | 2007-06-20 | ABB Schweiz AG | Plausibilitätsprüfung von Stromwandlern in Unterstationen |
US7747354B2 (en) | 2003-01-06 | 2010-06-29 | General Electric Company | Circuit protection system |
JP4059179B2 (ja) * | 2003-09-25 | 2008-03-12 | 松下電工株式会社 | 軒樋の取り付け構造 |
EP1819022B1 (en) | 2006-02-08 | 2015-09-23 | ABB Technology AG | Establishing switchyard zones of a high or medium voltage switchyard |
JP5051225B2 (ja) | 2007-05-29 | 2012-10-17 | 東京電力株式会社 | 配電系統システム、事故探索・分断方法 |
US9088160B2 (en) | 2007-12-12 | 2015-07-21 | Abb Research Ltd. | Load restoration for feeder automation in electric power distribution systems |
GB0806729D0 (en) * | 2008-04-14 | 2008-05-14 | Univ Strathclyde | Self organising unit protection |
JP2010068594A (ja) | 2008-09-09 | 2010-03-25 | Mitsubishi Electric Corp | 保護制御システム |
CN102089667B (zh) | 2008-09-24 | 2013-03-06 | Abb研究有限公司 | 电力***中监视互感器二次回路的方法和设备 |
EP2262074A1 (en) * | 2009-06-12 | 2010-12-15 | ABB Technology AG | Protection lockout in substation automation |
-
2011
- 2011-06-20 EP EP11728805.0A patent/EP2721702B8/en active Active
- 2011-06-20 CN CN201180071764.4A patent/CN103620900B/zh active Active
- 2011-06-20 WO PCT/EP2011/060224 patent/WO2012175108A1/en active Application Filing
- 2011-06-20 RU RU2014101494/07A patent/RU2562916C2/ru not_active IP Right Cessation
-
2013
- 2013-12-20 US US14/136,949 patent/US8867185B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1241075C (zh) * | 2000-06-26 | 2006-02-08 | 施魏策尔工程实验公司 | 电力***基于微处理器的继电器中保护区域选择的*** |
Also Published As
Publication number | Publication date |
---|---|
WO2012175108A1 (en) | 2012-12-27 |
RU2014101494A (ru) | 2015-07-27 |
RU2562916C2 (ru) | 2015-09-10 |
EP2721702B8 (en) | 2019-09-25 |
CN103620900A (zh) | 2014-03-05 |
EP2721702A1 (en) | 2014-04-23 |
US8867185B2 (en) | 2014-10-21 |
EP2721702B1 (en) | 2019-08-14 |
US20140111897A1 (en) | 2014-04-24 |
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Effective date of registration: 20191125 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
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Effective date of registration: 20210521 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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Effective date of registration: 20231222 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |