CN101958558B - 用于使电机与电网同步的方法以及电机和电网的布置结构 - Google Patents
用于使电机与电网同步的方法以及电机和电网的布置结构 Download PDFInfo
- Publication number
- CN101958558B CN101958558B CN201010263038.XA CN201010263038A CN101958558B CN 101958558 B CN101958558 B CN 101958558B CN 201010263038 A CN201010263038 A CN 201010263038A CN 101958558 B CN101958558 B CN 101958558B
- Authority
- CN
- China
- Prior art keywords
- voltage
- electrical network
- motor
- generator
- circuit breaker
- 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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Classifications
-
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
- H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09165236.2 | 2009-07-10 | ||
EP20090165236 EP2273649B1 (en) | 2009-07-10 | 2009-07-10 | Method for synchronising an electric machine with an electric grid and arrangement of an electric machine and an electric grid |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101958558A CN101958558A (zh) | 2011-01-26 |
CN101958558B true CN101958558B (zh) | 2015-04-01 |
Family
ID=41404610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010263038.XA Active CN101958558B (zh) | 2009-07-10 | 2010-07-09 | 用于使电机与电网同步的方法以及电机和电网的布置结构 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8405252B2 (zh) |
EP (1) | EP2273649B1 (zh) |
JP (1) | JP5582896B2 (zh) |
CN (1) | CN101958558B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8519568B2 (en) | 2011-09-16 | 2013-08-27 | General Electric Company | Inrush current protection for wind turbines and wind farms |
JP5896879B2 (ja) * | 2012-10-30 | 2016-03-30 | 三菱電機株式会社 | 電源装置及び同期投入装置 |
US10505369B2 (en) | 2017-03-23 | 2019-12-10 | Mitsubishi Electric Research Laboratories, Inc. | Battery energy storage systems based fast synchronization machine for power grids |
EP3432438B1 (en) * | 2017-07-18 | 2021-03-03 | General Electric Company | System and method for first time synchronization of a generator with an electrical grid |
WO2019217634A1 (en) | 2018-05-09 | 2019-11-14 | Abb Schweiz Ag | Valve position control |
EP3647586A1 (en) | 2018-10-29 | 2020-05-06 | GE Renewable Technologies | Method for starting a hydraulic turbine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709686C (de) * | 1935-02-15 | 1941-08-23 | Voigt & Haeffner Akt Ges | Einrichtung fuer das selbsttaetige Parallelschalten elektrischer Wechselstromnetze oder Synchronmaschinen |
CN1119479A (zh) * | 1993-03-19 | 1996-03-27 | 埃林能源供给股份有限公司 | 同步装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT286459B (de) * | 1967-09-05 | 1970-12-10 | Elin Union Ag | Schaltungsanordnung zum gefahrlosen Zuschalten von Abzweigen auf ein Sammelschienensystem in einem Wechselstromnetz |
US4031407A (en) * | 1970-12-18 | 1977-06-21 | Westinghouse Electric Corporation | System and method employing a digital computer with improved programmed operation for automatically synchronizing a gas turbine or other electric power plant generator with a power system |
JPS63154025A (ja) * | 1986-12-17 | 1988-06-27 | 三菱電機株式会社 | 発電機用同期併入装置 |
US5754033A (en) * | 1996-03-13 | 1998-05-19 | Alaska Power Systems Inc. | Control system and circuits for distributed electrical-power generating stations |
JP3591151B2 (ja) * | 1996-08-07 | 2004-11-17 | 神鋼電機株式会社 | 電源系統に並列接続する自家用交流発電機の自動同期投入制御装置 |
JPH11266541A (ja) * | 1998-03-16 | 1999-09-28 | Meidensha Corp | 同期発電機の自動同期投入装置 |
US7038423B2 (en) | 2004-05-07 | 2006-05-02 | Bay Controls, Inc. | Apparatus and method for ride through for AC induction motors |
US7656060B2 (en) * | 2007-10-31 | 2010-02-02 | Caterpillar Inc. | Power system with method for adding multiple generator sets |
JP2008283857A (ja) * | 2008-05-30 | 2008-11-20 | Yanmar Co Ltd | 電気推進船の電気推進システム |
-
2009
- 2009-07-10 EP EP20090165236 patent/EP2273649B1/en active Active
-
2010
- 2010-07-09 US US12/833,564 patent/US8405252B2/en not_active Expired - Fee Related
- 2010-07-09 CN CN201010263038.XA patent/CN101958558B/zh active Active
- 2010-07-09 JP JP2010156367A patent/JP5582896B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709686C (de) * | 1935-02-15 | 1941-08-23 | Voigt & Haeffner Akt Ges | Einrichtung fuer das selbsttaetige Parallelschalten elektrischer Wechselstromnetze oder Synchronmaschinen |
CN1119479A (zh) * | 1993-03-19 | 1996-03-27 | 埃林能源供给股份有限公司 | 同步装置 |
Also Published As
Publication number | Publication date |
---|---|
US8405252B2 (en) | 2013-03-26 |
US20110163607A1 (en) | 2011-07-07 |
EP2273649B1 (en) | 2012-09-19 |
EP2273649A1 (en) | 2011-01-12 |
JP2011019392A (ja) | 2011-01-27 |
JP5582896B2 (ja) | 2014-09-03 |
CN101958558A (zh) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee after: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: London, England Patentee after: Security energy UK Intellectual Property Ltd Address before: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee before: ALSTOM TECHNOLOGY LTD |