GB1376209A - Dynamoelectric machine having field excitation - Google Patents

Dynamoelectric machine having field excitation

Info

Publication number
GB1376209A
GB1376209A GB2360372A GB2360372A GB1376209A GB 1376209 A GB1376209 A GB 1376209A GB 2360372 A GB2360372 A GB 2360372A GB 2360372 A GB2360372 A GB 2360372A GB 1376209 A GB1376209 A GB 1376209A
Authority
GB
United Kingdom
Prior art keywords
winding
transformer
alternator
primary winding
stator
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.)
Expired
Application number
GB2360372A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1376209A publication Critical patent/GB1376209A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/28—Synchronous generators characterised by the arrangement of exciting windings for self-excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Eletrric Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
GB2360372A 1971-06-22 1972-05-19 Dynamoelectric machine having field excitation Expired GB1376209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15551171A 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
GB1376209A true GB1376209A (en) 1974-12-04

Family

ID=22555741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2360372A Expired GB1376209A (en) 1971-06-22 1972-05-19 Dynamoelectric machine having field excitation

Country Status (8)

Country Link
US (1) US3702965A (enExample)
JP (2) JPS5430081B1 (enExample)
CH (1) CH548133A (enExample)
DE (1) DE2220918A1 (enExample)
FR (1) FR2142936B1 (enExample)
GB (1) GB1376209A (enExample)
SE (1) SE381143B (enExample)
SU (1) SU568411A3 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105909A (enExample) * 1973-02-16 1974-10-07
US3867657A (en) * 1974-03-29 1975-02-18 Westinghouse Electric Corp Generator having shielded current transformers positioned therein
US3980910A (en) * 1974-12-16 1976-09-14 Westinghouse Electric Corporation Phase lead connector
JPS51142612A (en) * 1975-06-04 1976-12-08 Hitachi Ltd Ac exciter
US4477767A (en) * 1980-12-01 1984-10-16 General Electric Company Static excitation system
US4464617A (en) * 1981-12-18 1984-08-07 Kharkovsky Politekhnichesky Institut Superconducting synchronous electric machine
US4647806A (en) * 1985-06-10 1987-03-03 Giovanni Giuffrida Brushless alternator
US4682068A (en) * 1985-09-16 1987-07-21 General Electric Company Liquid cooled static excitation system for a dynamoelectric machine
ZW1689A1 (en) * 1988-02-15 1989-05-31 Techmarex Proprietary Limited Generator
US4982123A (en) * 1989-11-17 1991-01-01 Sunstrand Corporation Integrated exciter generator and rotating transformer
US5406186A (en) * 1994-01-25 1995-04-11 Sundstrand Corporation One switch multi-phase modulator
US5532574A (en) * 1994-03-28 1996-07-02 Westinghouse Electric Corporation Brushless exciter protection circuit
US5630866A (en) * 1995-07-28 1997-05-20 Gregg; Lloyd M. Static electricity exhaust treatment device
US6057622A (en) * 1999-01-21 2000-05-02 Lockhead Martin Energy Research Corporation Direct control of air gap flux in permanent magnet machines
US6483218B1 (en) 1999-05-20 2002-11-19 Alex Petrinko Brushless electric exciter for dynamoelectric machines
US6285168B1 (en) * 1999-09-30 2001-09-04 Rockwell Automation Technologies, Inc. Reactive droop compensation system and method
US6218813B1 (en) * 1999-09-30 2001-04-17 Rockwell Technologies, Llc Cross current compensation system and method
DE10310309A1 (de) * 2002-03-13 2003-09-25 Alstom Switzerland Ltd Luftgekühlter Generator mit statischer Erregungseinrichtung
US6798079B2 (en) * 2002-07-11 2004-09-28 Siemens Westinghouse Power Corporation Turbine power generator including supplemental parallel cooling and related methods
US6933704B2 (en) * 2002-10-11 2005-08-23 Siemens Westinghouse Power Corporation Slip-inducing rotation starting exciter for turbine generator
US7301310B2 (en) * 2005-08-24 2007-11-27 Honeywell International, Inc. Excitation controlled synchronous permanent magnet machine
US8134345B2 (en) * 2005-11-29 2012-03-13 General Electric Company Cryogenic exciter
DE102006052008A1 (de) * 2006-11-03 2008-05-08 Siemens Ag Vorrichtung zum Gleichrichten
US8853879B2 (en) * 2010-02-15 2014-10-07 Schlumberger Technology Corporation System and method for downhole power generation and selective interruption of a magnetic field
US9203264B2 (en) * 2012-05-29 2015-12-01 General Electric Company Hydrogen purge system, computer program product and related method
US20150365033A1 (en) * 2013-01-14 2015-12-17 The Governors Of The University Of Alberta Grid-connected induction machine with controllable power factor
EP2963803A1 (de) * 2014-07-01 2016-01-06 Siemens Aktiengesellschaft Versorgung einer Synchronmaschine mit einem Erregerstrom
US9337762B1 (en) * 2014-12-15 2016-05-10 Eaton Corporation System and method for magnetizing a transformer in an electrical system prior to energizing the electrical system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB609667A (en) * 1945-04-09 1948-10-05 Asea Ab Means for exciting synchronous alternating current machines through rectifiers
US2768344A (en) * 1952-10-08 1956-10-23 Ward Leonard Electric Co Voltage regulating system

Also Published As

Publication number Publication date
US3702965A (en) 1972-11-14
FR2142936A1 (enExample) 1973-02-02
JPS4811507A (enExample) 1973-02-13
SU568411A3 (ru) 1977-08-05
SE381143B (sv) 1975-11-24
DE2220918A1 (de) 1973-01-11
FR2142936B1 (enExample) 1979-06-15
CH548133A (de) 1974-04-11
JPS5430081B1 (enExample) 1979-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years