HK1133959A1 - Method of and apparatus for controlling excitation - Google Patents
Method of and apparatus for controlling excitationInfo
- Publication number
- HK1133959A1 HK1133959A1 HK10101006.8A HK10101006A HK1133959A1 HK 1133959 A1 HK1133959 A1 HK 1133959A1 HK 10101006 A HK10101006 A HK 10101006A HK 1133959 A1 HK1133959 A1 HK 1133959A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- excitation
- exciter
- main machine
- synchronous generator
- control circuitry
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
- H02P9/107—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for limiting effects of overloads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/38—Self-excitation by current derived from rectification of both output voltage and output current of generator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0702253.6A GB0702253D0 (en) | 2007-02-06 | 2007-02-06 | Method of and apparatus for controlling excitation |
PCT/GB2008/000392 WO2008096117A1 (en) | 2007-02-06 | 2008-02-05 | Method of and apparatus for controlling excitation |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1133959A1 true HK1133959A1 (en) | 2010-04-09 |
Family
ID=37891379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10101006.8A HK1133959A1 (en) | 2007-02-06 | 2010-01-29 | Method of and apparatus for controlling excitation |
Country Status (7)
Country | Link |
---|---|
US (1) | US7843175B2 (xx) |
EP (1) | EP2109932B1 (xx) |
CN (1) | CN101632219B (xx) |
AT (1) | ATE517464T1 (xx) |
GB (1) | GB0702253D0 (xx) |
HK (1) | HK1133959A1 (xx) |
WO (1) | WO2008096117A1 (xx) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0703190D0 (en) * | 2007-02-19 | 2007-03-28 | Cummins Generator Technologies | Load angle measurement and pole slip detection |
US8677948B2 (en) * | 2009-10-05 | 2014-03-25 | Cummins Power Generation Ip, Inc. | Variable speed high efficiency cooling system |
RU2474941C1 (ru) * | 2011-07-14 | 2013-02-10 | Открытое Акционерное Общество "Агрегатное Конструкторское Бюро "Якорь" | Система генерирования напряжения |
US9991709B2 (en) | 2011-11-04 | 2018-06-05 | Kohler Co. | Adding and shedding loads using load levels to determine timing |
US9293914B2 (en) | 2011-11-04 | 2016-03-22 | Kohler Co | Power management system that includes a generator controller |
US8942854B2 (en) | 2011-11-28 | 2015-01-27 | Kohler Co. | System and method for identifying electrical devices in a power management system |
US9281716B2 (en) | 2011-12-20 | 2016-03-08 | Kohler Co. | Generator controller configured for preventing automatic transfer switch from supplying power to the selected load |
US20130158726A1 (en) | 2011-12-20 | 2013-06-20 | Kohler Co. | System and method for using a network to control multiple power management systems |
CN103378783A (zh) * | 2012-04-16 | 2013-10-30 | 台达电子企业管理(上海)有限公司 | 一种励磁控制电路、控制方法及其电励磁风电系统 |
US8598725B1 (en) * | 2012-06-11 | 2013-12-03 | United Technologies Corporation | Utilizing flux controllable PM electric machines for wind turbine applications |
US9698728B2 (en) * | 2012-12-13 | 2017-07-04 | Texas Instruments Incorporated | Digital isolator |
AT514024A1 (de) * | 2013-02-28 | 2014-09-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zur Erkennung von Polschlupf |
TWI513131B (zh) * | 2013-07-03 | 2015-12-11 | Universal Scient Ind Shanghai | 電壓調節器及其過低電壓保護電路 |
US9577558B2 (en) * | 2014-07-03 | 2017-02-21 | Caterpillar Inc. | Power management system having automatic calibration |
US9564845B2 (en) * | 2014-11-17 | 2017-02-07 | The Boeing Company | System and method for generator main field energy extraction |
RU2623997C1 (ru) * | 2016-06-30 | 2017-06-30 | Владимир Федорович Наумов | Система для возбуждения синхронного генератора |
US10647438B2 (en) | 2016-12-07 | 2020-05-12 | Rolls-Royce North American Technologies, Inc. | Variable pitch for coordinated control |
CN109495038B (zh) * | 2017-09-12 | 2020-12-29 | 株洲中车时代电气股份有限公司 | 一种发电机输出电压调节装置以及方法 |
US10177698B1 (en) | 2017-11-06 | 2019-01-08 | The Boeing Company | Counter-field winding in electrical generator |
CN108111076B (zh) * | 2018-02-10 | 2024-02-20 | 深圳市安托山特种机械有限公司 | 一种自励恒压发电机的三频励磁机系统及其控制方法 |
GB201808798D0 (en) | 2018-05-30 | 2018-07-11 | Rolls Royce Plc | Angle determination for a generator |
GB201808796D0 (en) * | 2018-05-30 | 2018-07-11 | Rolls Royce Plc | Power system |
GB201808797D0 (en) | 2018-05-30 | 2018-07-11 | Rolls Royce Plc | Power system |
CN113489395B (zh) * | 2021-07-05 | 2023-05-16 | 重庆华世丹动力科技有限公司 | 直流发电机电压大范围自适应调节方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4410848A (en) * | 1981-06-08 | 1983-10-18 | Basler Electric Company | System for maintaining excitation of an alternator during excessive output current conditions |
JPS58195498A (ja) | 1982-05-07 | 1983-11-14 | Mitsubishi Electric Corp | 交流発電機の励磁装置 |
US4467267A (en) | 1983-01-28 | 1984-08-21 | Sundstrand Corporation | Alternator excitation system |
EP0122310A1 (en) * | 1983-04-15 | 1984-10-24 | Hokuetsu Industries Co., Ltd. | Control system for a self-excited alternating current generator |
CN1073557A (zh) * | 1991-12-20 | 1993-06-23 | 湖南省电力试验研究所 | 直流电机励磁的同步电机负励磁运行方法 |
JPH06178459A (ja) * | 1992-12-07 | 1994-06-24 | Nippondenso Co Ltd | 車両用充電装置 |
US5325042A (en) * | 1993-01-29 | 1994-06-28 | Allied Signal Inc. | Turbine engine start system with improved starting characteristics |
US5493200A (en) * | 1993-05-12 | 1996-02-20 | Sundstrand Corporation | Control for a brushless generator |
JPH07227100A (ja) | 1994-02-09 | 1995-08-22 | Shinko Electric Co Ltd | 停電時等における交流発電機の出力電圧復旧方法 |
GB9412410D0 (en) * | 1994-06-21 | 1994-08-10 | Lucas Ind Plc | Control circuit for electrical generator |
US5493201A (en) * | 1994-11-15 | 1996-02-20 | Sundstrand Corporation | Starter/generator system and method utilizing a low voltage source |
DE19634096A1 (de) * | 1996-08-23 | 1998-02-26 | Bosch Gmbh Robert | Spannungsversorgungssystem mit erhöhter Ausgangsleistung |
US6906479B2 (en) | 2002-08-06 | 2005-06-14 | Honeywell International, Inc. | Gas turbine engine starter generator with multiple windings on each exciter stator pole |
US6998726B2 (en) * | 2002-12-10 | 2006-02-14 | Honeywell International Inc. | Method and system for providing single-phase excitation techniques to a start exciter in a starter/generator system |
DE102004062031A1 (de) | 2004-12-23 | 2006-07-13 | Robert Bosch Gmbh | Schaltungsanordnung zur Spannungserhöhung in einem Erregerkreis |
US7301310B2 (en) * | 2005-08-24 | 2007-11-27 | Honeywell International, Inc. | Excitation controlled synchronous permanent magnet machine |
GB0703190D0 (en) * | 2007-02-19 | 2007-03-28 | Cummins Generator Technologies | Load angle measurement and pole slip detection |
-
2007
- 2007-02-06 GB GBGB0702253.6A patent/GB0702253D0/en not_active Ceased
-
2008
- 2008-02-05 WO PCT/GB2008/000392 patent/WO2008096117A1/en active Search and Examination
- 2008-02-05 EP EP08702052A patent/EP2109932B1/en active Active
- 2008-02-05 CN CN2008800041409A patent/CN101632219B/zh active Active
- 2008-02-05 AT AT08702052T patent/ATE517464T1/de not_active IP Right Cessation
-
2009
- 2009-08-06 US US12/536,704 patent/US7843175B2/en active Active
-
2010
- 2010-01-29 HK HK10101006.8A patent/HK1133959A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO2008096117A1 (en) | 2008-08-14 |
CN101632219B (zh) | 2012-02-01 |
EP2109932A1 (en) | 2009-10-21 |
CN101632219A (zh) | 2010-01-20 |
GB0702253D0 (en) | 2007-03-14 |
EP2109932B1 (en) | 2011-07-20 |
WO2008096117A9 (en) | 2009-10-29 |
US20100007313A1 (en) | 2010-01-14 |
ATE517464T1 (de) | 2011-08-15 |
US7843175B2 (en) | 2010-11-30 |
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