BE857995A - 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
BE857995A
BE857995A BE180337A BE180337A BE857995A BE 857995 A BE857995 A BE 857995A BE 180337 A BE180337 A BE 180337A BE 180337 A BE180337 A BE 180337A BE 857995 A BE857995 A BE 857995A
Authority
BE
Belgium
Prior art keywords
excitator
deexcitation
brushless
realizing
quick
Prior art date
Application number
BE180337A
Other languages
English (en)
French (fr)
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 BE857995A publication Critical patent/BE857995A/xx

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)
  • Control Of Ac Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
  • Servomotors (AREA)
BE180337A 1976-08-20 1977-08-22 Excitatrice sans balais a desexcitation rapide et procede de realisation d'une excitation a courant continu BE857995A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE857995A true BE857995A (fr) 1978-02-22

Family

ID=24876513

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180337A BE857995A (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 (es)
JP (3) JPS5325814A (es)
BE (1) BE857995A (es)
CA (1) CA1097738A (es)
CH (1) CH620799A5 (es)
DE (1) DE2737541A1 (es)
ES (1) ES461765A1 (es)
FR (1) FR2362519A1 (es)
GB (1) GB1591330A (es)
IT (1) IT1192190B (es)
MX (1) MX4205E (es)
SE (1) SE427977B (es)

Families Citing this family (30)

* 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.
EP2391521B1 (en) 2009-01-29 2020-03-25 Brusa Elektronik AG Converter for single-phase and three-phase operation, d.c. voltage supply and battery charger
ES2325729B2 (es) * 2009-02-19 2010-09-27 Universidad Politecnica De Madrid Sistema de desexcitacion rapida para maquinas sincronas con excitacionindirecta.
US8866332B2 (en) 2009-06-24 2014-10-21 Brusa Elektronik Ag Circuit arrangement for power distribution in a motor vehicle
KR20120115360A (ko) * 2010-01-13 2012-10-17 브루사 일렉트로닉 아게 동기머신의 타려 회전자권선을 제어하는 제어장치 및 방법
JP5851501B2 (ja) 2010-06-29 2016-02-03 ブルサ エレクトロニック アーゲー 電圧変換器
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 (en) * 2011-11-28 2020-07-22 ABB Schweiz AG Rotating electrical machine
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
RU2529182C2 (ru) * 2012-12-24 2014-09-27 Закрытое Акционерное Общество "Научно-Производственное Объединение Всероссийский Электротехнический Институт-Электроизоляция" Синхронная электрическая машина
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 (en) * 2018-07-11 2020-01-15 ABB Schweiz AG Method of performing fast de-excitation of a brushless synchronous machine
DE102018215484A1 (de) * 2018-09-12 2020-03-12 Siemens Aktiengesellschaft Bürstenlose asynchrone Erregermaschine
CN109120158A (zh) * 2018-10-17 2019-01-01 广东电网有限责任公司 一种储能型大电流快速灭磁装置
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

Family Cites Families (9)

* 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
FR1239167A (fr) * 1958-10-28 1960-08-19 Siemens Ag Dispositif d'excitation pour machines électriques tournantes
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
GB1292956A (en) * 1968-11-12 1972-10-18 English Electric Co Ltd Improvements in or relating to the excitation of dynamo-electric machines
JPS507722B1 (es) * 1969-12-18 1975-03-28
US3671850A (en) * 1970-11-19 1972-06-20 Walter E Mehnert Electric generator control system with radio feedback loop
JPS507722A (es) * 1973-05-25 1975-01-27
US4015189A (en) * 1976-03-15 1977-03-29 Westinghouse Electric Corporation Supplemental field excitation for permanent magnet rotor of pilot exciter

Also Published As

Publication number Publication date
US4152636A (en) 1979-05-01
ES461765A1 (es) 1978-12-01
JPS5894903U (ja) 1983-06-28
JPS5895200U (ja) 1983-06-28
IT1192190B (it) 1988-03-31
CA1097738A (en) 1981-03-17
SE7709386L (sv) 1978-02-21
GB1591330A (en) 1981-06-17
FR2362519B1 (es) 1983-01-07
JPS5325814A (en) 1978-03-10
FR2362519A1 (fr) 1978-03-17
SE427977B (sv) 1983-05-24
DE2737541A1 (de) 1978-02-23
MX4205E (es) 1982-01-27
CH620799A5 (es) 1980-12-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870831