FR2362519A1 - Excitatrice sans balais a desexcitation rapide et procede de realisation d'une excitation a courant continu - Google Patents

Excitatrice sans balais a desexcitation rapide et procede de realisation d'une excitation a courant continu

Info

Publication number
FR2362519A1
FR2362519A1 FR7725557A FR7725557A FR2362519A1 FR 2362519 A1 FR2362519 A1 FR 2362519A1 FR 7725557 A FR7725557 A FR 7725557A FR 7725557 A FR7725557 A FR 7725557A FR 2362519 A1 FR2362519 A1 FR 2362519A1
Authority
FR
France
Prior art keywords
brushless
excitator
deexcitation
realizing
quick
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.)
Granted
Application number
FR7725557A
Other languages
English (en)
Other versions
FR2362519B1 (fr
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2362519A1 publication Critical patent/FR2362519A1/fr
Application granted granted Critical
Publication of FR2362519B1 publication Critical patent/FR2362519B1/fr
Granted legal-status Critical Current

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
    • H02P9/12—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 demagnetising; for reducing effects of remanence; for preventing pole reversal
    • H02P9/123—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 demagnetising; for reducing effects of remanence; for preventing pole reversal for demagnetising; for reducing effects of remanence
    • 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
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/302—Brushless excitation
    • 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
    • H02P2103/00—Controlling arrangements characterised by the type of generator
    • H02P2103/20—Controlling arrangements characterised by the type of generator of the synchronous type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Synchronous Machinery (AREA)
  • Servomotors (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

L'invention se rapporte à des machines électrodynamiques. Des thyristors 28 sont substitués aux diodes classiques dans l'ensemble redresseur 16 d'une excitatrice sans balais d'une machine électrodynamique synchrone 10. Les gâchettes 52 des thyristors sont amorcées seulement en un point de tension faible du demi-cycle négatif des formes d'onde de tension d'induit polyphasée pour une désexcitation rapide et sont maintenues dans un état de conduction entière pendant le demi-cycle positif. Ceci permet d'utiliser des transistors à relativement faible courant nominal et rend inutile l'addition de composants pour accomplir une désexcitation rapide. Application : dispositifs d'excitation de machines électrodynamiques synchrones.
FR7725557A 1976-08-20 1977-08-22 Excitatrice sans balais a desexcitation rapide et procede de realisation d'une excitation a courant continu Granted FR2362519A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71604776A 1976-08-20 1976-08-20

Publications (2)

Publication Number Publication Date
FR2362519A1 true FR2362519A1 (fr) 1978-03-17
FR2362519B1 FR2362519B1 (fr) 1983-01-07

Family

ID=24876513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725557A Granted FR2362519A1 (fr) 1976-08-20 1977-08-22 Excitatrice sans balais a desexcitation rapide et procede de realisation d'une excitation a courant continu

Country Status (12)

Country Link
US (1) US4152636A (fr)
JP (3) JPS5325814A (fr)
BE (1) BE857995A (fr)
CA (1) CA1097738A (fr)
CH (1) CH620799A5 (fr)
DE (1) DE2737541A1 (fr)
ES (1) ES461765A1 (fr)
FR (1) FR2362519A1 (fr)
GB (1) GB1591330A (fr)
IT (1) IT1192190B (fr)
MX (1) MX4205E (fr)
SE (1) SE427977B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2529182C2 (ru) * 2012-12-24 2014-09-27 Закрытое Акционерное Общество "Научно-Производственное Объединение Всероссийский Электротехнический Институт-Электроизоляция" Синхронная электрическая машина

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496897A (en) * 1981-11-12 1985-01-29 Lima Electric Co., Inc. Variable voltage control for self-excited self-regulated synchronous alternator
GB2182460B (en) * 1985-10-30 1989-10-11 Rolls Royce Failsafe electronic control system
US4723106A (en) * 1986-08-29 1988-02-02 General Electric Company Brushless generator exciter using hybrid rectifier
US4793186A (en) * 1987-10-21 1988-12-27 Westinghouse Electric Corp. Monitoring of exciter shaft torsional vibrations
US6208120B1 (en) * 1999-05-03 2001-03-27 Eaton Corporation Excitation control system for rotating electrical apparatus
GB0004018D0 (en) * 2000-02-22 2000-04-12 Lucas Industries Ltd Control circuit for electrical generator
US6707276B2 (en) * 2000-06-26 2004-03-16 Denso Corporation Voltage regulator of AC generator having circuit for detecting voltage induced in field coil
US6933704B2 (en) * 2002-10-11 2005-08-23 Siemens Westinghouse Power Corporation Slip-inducing rotation starting exciter for turbine generator
FR2893200B1 (fr) * 2005-11-04 2008-01-18 Leroy Somer Moteurs Alternateur.
WO2010086788A2 (fr) 2009-01-29 2010-08-05 Brusa Elektronik Ag Convertisseur destiné à une utilisation monophasée et triphasée, alimentation en tension continue et chargeur de pile
ES2325729B2 (es) * 2009-02-19 2010-09-27 Universidad Politecnica De Madrid Sistema de desexcitacion rapida para maquinas sincronas con excitacionindirecta.
KR20120048572A (ko) 2009-06-24 2012-05-15 브루사 일렉트로닉 아게 자동차 배전용 회로장치
US8860383B2 (en) 2010-01-13 2014-10-14 Brusa Elektronik Ag Control device and method for controlling a separately excited rotor winding of a synchronous machine
KR20130126580A (ko) 2010-06-29 2013-11-20 브루사 일렉트로닉 아게 전압 컨버터
US8773080B2 (en) 2010-12-16 2014-07-08 Kohler Co. Resonant commutation system for exciting a three-phase alternator
KR20140022014A (ko) 2011-03-11 2014-02-21 브루사 일렉트로닉 아게 스위치가 달린 여자회로를 갖는 동기머신
FR2976747B1 (fr) * 2011-06-15 2014-02-14 Leroy Somer Moteurs Alternateur a regulation de tension
EP2786480B1 (fr) * 2011-11-28 2020-07-22 ABB Schweiz AG Machine électrique rotative
ES2394329B2 (es) 2012-07-09 2014-03-28 Universidad Politécnica de Madrid Sistema y método de vigilancia de un sistema de desexcitación rápida para máquinas síncronas con excitación indirecta
RU2502180C2 (ru) * 2012-08-09 2013-12-20 Закрытое акционерное общество "НТК" Устройство для пуска и бесщеточного возбуждения бесконтактной синхронной машины
US8928293B1 (en) * 2013-08-02 2015-01-06 Hamilton Sundstrand Corporation Systems for wound field synchronous machines with zero speed rotor position detection during start for motoring and improved transient response for generation
US10415530B2 (en) * 2018-01-16 2019-09-17 The Boeing Company System and method for operating an independent speed variable frequency generator as a starter
EP3595166A1 (fr) * 2018-07-11 2020-01-15 ABB Schweiz AG Procédé de désexcitation rapide d'une machine synchrone sans balais
DE102018215484A1 (de) * 2018-09-12 2020-03-12 Siemens Aktiengesellschaft Bürstenlose asynchrone Erregermaschine
CN109412480B (zh) * 2018-11-14 2023-09-19 西北农林科技大学 一种无刷励磁发电机灭磁特性的装置及方法
FR3093876B1 (fr) * 2019-03-13 2022-01-21 Safran Système configuré pour délivrer un courant polyphasé de fréquence constante à partir d’une génératrice synchrone
CN112564562B (zh) * 2020-12-18 2024-04-26 湖北科技学院 一种永磁发电机的复合励磁控制系统
CN113904600A (zh) * 2021-10-29 2022-01-07 江西泰豪军工集团有限公司 发电机励磁调节电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1239167A (fr) * 1958-10-28 1960-08-19 Siemens Ag Dispositif d'excitation pour machines électriques tournantes
FR2120259A5 (fr) * 1969-12-18 1972-08-18 Mitsubishi Electric Corp
GB1292956A (en) * 1968-11-12 1972-10-18 English Electric Co Ltd Improvements in or relating to the excitation of dynamo-electric machines
FR2344998A1 (fr) * 1976-03-15 1977-10-14 Westinghouse Electric Corp Machine electro-dynamique a excitation de champ supplementaire du rotor a aimant permanent d'une excitatrice primaire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149099B (de) * 1958-10-28 1963-05-22 Siemens Ag Erregeranordnung fuer elektrische Maschinen
US3401328A (en) * 1966-05-20 1968-09-10 Gen Electric Brushless synchronous machine system
DE1563391B2 (de) * 1966-08-24 1973-06-07 Siemens AG, 1000 Berlin u 8000 München Erregeranordnung fuer eine synchronmaschine
US3671850A (en) * 1970-11-19 1972-06-20 Walter E Mehnert Electric generator control system with radio feedback loop
JPS507722A (fr) * 1973-05-25 1975-01-27

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1239167A (fr) * 1958-10-28 1960-08-19 Siemens Ag Dispositif d'excitation pour machines électriques tournantes
GB1292956A (en) * 1968-11-12 1972-10-18 English Electric Co Ltd Improvements in or relating to the excitation of dynamo-electric machines
FR2120259A5 (fr) * 1969-12-18 1972-08-18 Mitsubishi Electric Corp
FR2344998A1 (fr) * 1976-03-15 1977-10-14 Westinghouse Electric Corp Machine electro-dynamique a excitation de champ supplementaire du rotor a aimant permanent d'une excitatrice primaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2529182C2 (ru) * 2012-12-24 2014-09-27 Закрытое Акционерное Общество "Научно-Производственное Объединение Всероссийский Электротехнический Институт-Электроизоляция" Синхронная электрическая машина

Also Published As

Publication number Publication date
SE7709386L (sv) 1978-02-21
JPS5325814A (en) 1978-03-10
SE427977B (sv) 1983-05-24
DE2737541A1 (de) 1978-02-23
US4152636A (en) 1979-05-01
FR2362519B1 (fr) 1983-01-07
BE857995A (fr) 1978-02-22
IT1192190B (it) 1988-03-31
CA1097738A (fr) 1981-03-17
MX4205E (es) 1982-01-27
CH620799A5 (fr) 1980-12-15
ES461765A1 (es) 1978-12-01
GB1591330A (en) 1981-06-17
JPS5895200U (ja) 1983-06-28
JPS5894903U (ja) 1983-06-28

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