CN108141042A - 用于帮助清除电力传输系统中极故障和隔离故障极的方法和装置 - Google Patents
用于帮助清除电力传输系统中极故障和隔离故障极的方法和装置 Download PDFInfo
- Publication number
- CN108141042A CN108141042A CN201580083768.2A CN201580083768A CN108141042A CN 108141042 A CN108141042 A CN 108141042A CN 201580083768 A CN201580083768 A CN 201580083768A CN 108141042 A CN108141042 A CN 108141042A
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- China
- Prior art keywords
- pole
- current transformer
- electric
- current
- switch element
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 title claims description 108
- 230000007935 neutral effect Effects 0.000 claims abstract description 127
- 230000000903 blocking effect Effects 0.000 claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000004065 semiconductor Substances 0.000 claims description 32
- 230000005611 electricity Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 9
- 230000001052 transient effect Effects 0.000 abstract description 28
- 230000002238 attenuated effect Effects 0.000 abstract description 16
- 238000002955 isolation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 230000036541 health Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 238000012546 transfer Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- H02H7/10—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 for converters; for rectifiers
- H02H7/12—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 for converters; for rectifiers for static converters or rectifiers
- H02H7/1203—Circuits independent of the type of conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
- H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Abstract
Description
Claims (27)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/073531 WO2017063664A1 (en) | 2015-10-12 | 2015-10-12 | Method and arrangement for facilitating clearing of a pole fault and isolation of a faulted pole in a power transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108141042A true CN108141042A (zh) | 2018-06-08 |
CN108141042B CN108141042B (zh) | 2021-04-06 |
Family
ID=54293243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580083768.2A Active CN108141042B (zh) | 2015-10-12 | 2015-10-12 | 用于帮助清除电力传输系统中极故障和隔离故障极的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10374412B2 (zh) |
EP (1) | EP3363092B1 (zh) |
CN (1) | CN108141042B (zh) |
WO (1) | WO2017063664A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3416256B1 (en) * | 2017-06-13 | 2020-12-30 | General Electric Technology GmbH | High voltage direct current converter harmonic filtering and protection system |
DE102017213099A1 (de) * | 2017-07-28 | 2019-01-31 | Siemens Aktiengesellschaft | Stromrichtereinheit |
SE541306C2 (sv) * | 2017-10-31 | 2019-06-25 | Dlaboratory Sweden Ab | Metod och anordning för detektering av fel i och skydd av elektriska nät |
EP3561985B1 (en) * | 2018-04-27 | 2023-05-31 | General Electric Technology GmbH | Hvdc transmission schemes |
EP3776786B1 (de) * | 2018-05-18 | 2021-12-15 | Siemens Energy Global GmbH & Co. KG | Überwachen einer hochspannungs-gleichstrom-übertragung |
CN111371092B (zh) * | 2020-04-08 | 2022-02-15 | 广东电网有限责任公司电力调度控制中心 | 一种配电网自愈的自动控制方法、装置、设备和存储介质 |
CN114424446A (zh) * | 2021-01-19 | 2022-04-29 | 华为数字能源技术有限公司 | 故障保护装置及光伏发电系统 |
CN113224733B (zh) * | 2021-03-29 | 2022-06-14 | 天津大学 | 适用于mmc直流电网的源网配合式电容型直流断路器 |
CN114597873B (zh) * | 2022-01-20 | 2023-06-27 | 南京南瑞继保电气有限公司 | 直流输电系统接地极线路故障保护方法、装置及电子设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5721661A (en) * | 1996-04-10 | 1998-02-24 | Ieps Electronic, Inc. | Power filter |
CN101540501A (zh) * | 2009-04-17 | 2009-09-23 | 中国南方电网有限责任公司超高压输电公司 | 一种高压直流输电接地极线路保护系统及装置 |
US8971070B2 (en) * | 2011-10-27 | 2015-03-03 | Abb Technology Ag | Interface arrangement between AC and DC systems for reliable opening of the circuit breaker in time |
CN104823345A (zh) * | 2012-08-31 | 2015-08-05 | 通用电气能源能量变换技术有限公司 | 具有电缆分段故障转移支持的功率传输系统和方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE505746C2 (sv) | 1995-04-07 | 1997-10-06 | Asea Brown Boveri | Skyddsutrustning vid en bipolär strömriktarstation |
JP3432640B2 (ja) * | 1995-06-27 | 2003-08-04 | 三菱電機株式会社 | 変換器保護装置 |
RU2396664C2 (ru) | 2006-01-18 | 2010-08-10 | Абб Текнолоджи Лтд. | Преобразовательная подстанция |
EP2030233A4 (en) * | 2006-06-22 | 2011-04-06 | Abb Technology Ltd | COOLING AND SHIELDING A HIGH VOLTAGE CONVERTER |
GB0802549D0 (en) | 2008-02-12 | 2008-03-19 | Rolls Royce Plc | An earthing arrangement for a DC electrical system and a method of operating an earthing arrangement for a DC electrical system |
WO2011057675A1 (en) | 2009-11-16 | 2011-05-19 | Abb Technology Ag | Device and method to break the current of a power transmission or distribution line and current limiting arrangement |
CN102938560A (zh) | 2012-10-19 | 2013-02-20 | 浙江大学 | 一种基于双极式结构的直流换流站 |
CN103972855B (zh) * | 2013-01-31 | 2016-12-28 | 南京南瑞继保电气有限公司 | 一种使线路双向电流分断的装置及其控制方法 |
CN103606911B (zh) | 2013-10-12 | 2016-05-25 | 张家港智能电力研究院有限公司 | 一种切除柔性直流输电系统直流线路瞬时性短路接地故障的方法 |
GB2536894B (en) | 2015-03-30 | 2021-06-23 | General Electric Technology Gmbh | Converters |
WO2016207976A1 (ja) | 2015-06-23 | 2016-12-29 | 三菱電機株式会社 | 電力変換装置および直流送電システム |
-
2015
- 2015-10-12 CN CN201580083768.2A patent/CN108141042B/zh active Active
- 2015-10-12 US US15/763,741 patent/US10374412B2/en active Active
- 2015-10-12 EP EP15778934.8A patent/EP3363092B1/en not_active Revoked
- 2015-10-12 WO PCT/EP2015/073531 patent/WO2017063664A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5721661A (en) * | 1996-04-10 | 1998-02-24 | Ieps Electronic, Inc. | Power filter |
CN101540501A (zh) * | 2009-04-17 | 2009-09-23 | 中国南方电网有限责任公司超高压输电公司 | 一种高压直流输电接地极线路保护系统及装置 |
US8971070B2 (en) * | 2011-10-27 | 2015-03-03 | Abb Technology Ag | Interface arrangement between AC and DC systems for reliable opening of the circuit breaker in time |
CN104823345A (zh) * | 2012-08-31 | 2015-08-05 | 通用电气能源能量变换技术有限公司 | 具有电缆分段故障转移支持的功率传输系统和方法 |
Non-Patent Citations (4)
Title |
---|
BUCHER M K ET AL: "Options for ground fault clearance in HVDC offshore networks", 《ENERGY CONVERSION CONGRESS AND EXPOSITION,2012 IEEE》 * |
LI TAN ET AL: "Recovering the modular multilevel converter from a cleared or isolated fault", 《IET GENERATION,TRANSMISSION&DISTRIBUTION,IET》 * |
V.VAHRENHOLT ET AL: "Substation layout for multi-terminal HVDC systems and neutral conductor arrangements for reduced field emissions", 《11TH IET INTERNATIONAL CONFERENCE ON AC AND DC POWER TRANSMISSION 2015》 * |
周杨 等: "双极柔性直流输电系统站内接地故障保护策略", 《中国电机工程学报》 * |
Also Published As
Publication number | Publication date |
---|---|
WO2017063664A1 (en) | 2017-04-20 |
US20180287371A1 (en) | 2018-10-04 |
EP3363092B1 (en) | 2019-07-10 |
US10374412B2 (en) | 2019-08-06 |
CN108141042B (zh) | 2021-04-06 |
EP3363092A1 (en) | 2018-08-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200512 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Baden, Switzerland Applicant before: ABB Switzerland Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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TR01 | Transfer of patent right |