CN103403991A - Dc电网和限制dc电网中故障的影响的方法 - Google Patents
Dc电网和限制dc电网中故障的影响的方法 Download PDFInfo
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- CN103403991A CN103403991A CN2011800691678A CN201180069167A CN103403991A CN 103403991 A CN103403991 A CN 103403991A CN 2011800691678 A CN2011800691678 A CN 2011800691678A CN 201180069167 A CN201180069167 A CN 201180069167A CN 103403991 A CN103403991 A CN 103403991A
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- demand limiter
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Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- 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
- H02H7/268—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 for dc systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/053746 WO2012123015A1 (en) | 2011-03-11 | 2011-03-11 | A dc grid and a method of limiting the effects of a fault in a dc grid |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103403991A true CN103403991A (zh) | 2013-11-20 |
CN103403991B CN103403991B (zh) | 2017-02-01 |
Family
ID=44625356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180069167.8A Active CN103403991B (zh) | 2011-03-11 | 2011-03-11 | Dc电网和限制dc电网中故障的影响的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9112347B2 (zh) |
EP (1) | EP2684268B1 (zh) |
CN (1) | CN103403991B (zh) |
WO (1) | WO2012123015A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108599099A (zh) * | 2018-04-26 | 2018-09-28 | 中国科学院电工研究所 | 一种多线路直流断路器及开断方法 |
WO2019052256A1 (zh) * | 2017-09-13 | 2019-03-21 | 广东美的制冷设备有限公司 | 空调控制器的保护电路及其控制方法 |
CN109964382A (zh) * | 2016-09-14 | 2019-07-02 | 超级电力研究所 | 用于hvdc网络的保护 |
CN114207975A (zh) * | 2019-03-29 | 2022-03-18 | 西门子股份公司 | 用于协调配电网络中保护装置的方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201209110D0 (en) | 2012-05-24 | 2012-07-04 | Alstom Technology Ltd | Method of fault clearance |
EP2701254B1 (en) | 2012-08-23 | 2020-04-08 | General Electric Technology GmbH | Circuit interruption device |
WO2014090316A1 (de) * | 2012-12-13 | 2014-06-19 | Siemens Aktiengesellschaft | Schalteranordnung eines gleichspannungsnetzes |
GB2523535A (en) * | 2013-12-18 | 2015-09-02 | Pwm Drives Ltd | Breaker circuit configurations for multi-terminal DC systems |
EP2910959B1 (en) | 2014-02-19 | 2021-09-08 | General Electric Technology GmbH | Fault location in DC networks |
KR102082105B1 (ko) | 2014-05-04 | 2020-02-28 | 에이비비 슈바이쯔 아게 | 컨버터 기반 dc 배전 시스템들에서의 폴트 보호 |
US9667167B2 (en) | 2014-07-15 | 2017-05-30 | General Electric Company | Systems and methods for power conversion with direct current fault ride-through capability |
US10122163B2 (en) * | 2015-01-30 | 2018-11-06 | Abb Schweiz Ag | Scalable switchyard for interconnecting direct current power networks |
JP6517589B2 (ja) | 2015-05-29 | 2019-05-22 | 株式会社東芝 | 直流送電システム、その中央サーバ、及び直流送電経路の事故後の復旧方法 |
US9660439B2 (en) | 2015-06-05 | 2017-05-23 | General Electric Company | Direct current power distribution and protection system |
FR3042656B1 (fr) * | 2015-10-16 | 2017-12-01 | Inst Supergrid | Equipement d’interconnexion pour reseau haute tension continue |
FR3048138A1 (fr) * | 2016-02-23 | 2017-08-25 | Airbus Operations Sas | Coupe-circuit et systeme de protection d'un reseau electrique |
FR3055751B1 (fr) | 2016-09-02 | 2018-09-21 | Inst Supergrid | Procede de pilotage d’une installation permettant le transport de courant continu dans un reseau tout en protegeant ledit reseau vis a vis d’un defaut de court-circuit |
JP6856303B2 (ja) * | 2016-10-14 | 2021-04-07 | 一般財団法人電力中央研究所 | 直流送電設備 |
ES2898710T3 (es) * | 2016-11-10 | 2022-03-08 | Abb Schweiz Ag | Un sistema de alimentación de CC separado en diferentes zonas de protección |
US20180302811A1 (en) * | 2017-04-18 | 2018-10-18 | T-Mobile Usa, Inc. | Gathering and storing of data across multiple systems and nodes of a wireless communication network |
CN107171298B (zh) * | 2017-05-27 | 2019-06-21 | 天津大学 | 低压直流配电***故障限流与保护方法 |
EP3683911B1 (en) * | 2019-01-15 | 2022-09-21 | Mitsubishi Electric R & D Centre Europe B.V. | Fault protection method for an hvdc grid |
DE102019203982B4 (de) * | 2019-03-22 | 2020-12-31 | Siemens Aktiengesellschaft | Schalteinrichtung für einen Gleichspannungsstromkreis |
US11500407B2 (en) * | 2020-02-13 | 2022-11-15 | Schweitzer Engineering Laboratories, Inc. | Boundary separation scheme for faults in power systems |
CN111276951B (zh) * | 2020-03-11 | 2022-08-19 | 广东电网有限责任公司电力科学研究院 | 一种基于超导限流器的直流保护方法、***及设备 |
CN111404129B (zh) * | 2020-03-24 | 2021-10-08 | 华北电力大学 | 一种柔性直流输电***中基于直流断路器动作特性的保护方法 |
FR3111747A1 (fr) | 2020-06-22 | 2021-12-24 | Centralesupelec | Procédé d’isolation d’un conducteur d’une ligne de transmission de puissance haute tension continue |
CN115280628A (zh) * | 2020-09-09 | 2022-11-01 | 西门子股份公司 | 电网 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0867998A1 (en) * | 1997-03-24 | 1998-09-30 | Asea Brown Boveri Ab | A plant for transmitting electric power |
CN1307682A (zh) * | 1998-04-29 | 2001-08-08 | 西门子公司 | 双极高压直流(hvdc)输电设备的一个电极导线的电监测方法及装置 |
US20100046123A1 (en) * | 2008-08-19 | 2010-02-25 | Nec Electronics Corporation | Semiconductor switch control device |
WO2010115452A1 (en) * | 2009-04-06 | 2010-10-14 | Abb Technology Ag | Power flow control in a meshed hvdc power transmission network |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE518234C2 (sv) | 2001-01-11 | 2002-09-10 | Abb Ab | Elektrisk anordning, strömbegränsare, elkraftnät samt användning av en strömbegränsare |
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2011
- 2011-03-11 US US14/004,643 patent/US9112347B2/en active Active
- 2011-03-11 WO PCT/EP2011/053746 patent/WO2012123015A1/en active Application Filing
- 2011-03-11 EP EP11707869.1A patent/EP2684268B1/en active Active
- 2011-03-11 CN CN201180069167.8A patent/CN103403991B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0867998A1 (en) * | 1997-03-24 | 1998-09-30 | Asea Brown Boveri Ab | A plant for transmitting electric power |
CN1307682A (zh) * | 1998-04-29 | 2001-08-08 | 西门子公司 | 双极高压直流(hvdc)输电设备的一个电极导线的电监测方法及装置 |
US20100046123A1 (en) * | 2008-08-19 | 2010-02-25 | Nec Electronics Corporation | Semiconductor switch control device |
WO2010115452A1 (en) * | 2009-04-06 | 2010-10-14 | Abb Technology Ag | Power flow control in a meshed hvdc power transmission network |
Non-Patent Citations (1)
Title |
---|
LIANXIANG TANG,ETAL.: "Locating and Isolating DC Faults in Multi-Terminal DC Systems", 《IEEE TRANSACTIONS ON POWER DELIVERY》, vol. 22, no. 3, 31 July 2007 (2007-07-31), pages 1877 - 1884, XP011186629 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109964382A (zh) * | 2016-09-14 | 2019-07-02 | 超级电力研究所 | 用于hvdc网络的保护 |
WO2019052256A1 (zh) * | 2017-09-13 | 2019-03-21 | 广东美的制冷设备有限公司 | 空调控制器的保护电路及其控制方法 |
CN108599099A (zh) * | 2018-04-26 | 2018-09-28 | 中国科学院电工研究所 | 一种多线路直流断路器及开断方法 |
CN108599099B (zh) * | 2018-04-26 | 2019-09-10 | 中国科学院电工研究所 | 一种多线路直流断路器及开断方法 |
CN114207975A (zh) * | 2019-03-29 | 2022-03-18 | 西门子股份公司 | 用于协调配电网络中保护装置的方法 |
CN114207975B (zh) * | 2019-03-29 | 2024-05-31 | 西门子股份公司 | 用于协调配电网络中保护装置的方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2012123015A1 (en) | 2012-09-20 |
EP2684268B1 (en) | 2020-01-01 |
EP2684268A1 (en) | 2014-01-15 |
CN103403991B (zh) | 2017-02-01 |
US20140002943A1 (en) | 2014-01-02 |
US9112347B2 (en) | 2015-08-18 |
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