FR2375751A1 - Appareil d'alimentation en courant alternatif et appareil a champ rotatif comprenant un appareil d'alimentation en courant alternatif - Google Patents

Appareil d'alimentation en courant alternatif et appareil a champ rotatif comprenant un appareil d'alimentation en courant alternatif

Info

Publication number
FR2375751A1
FR2375751A1 FR7738450A FR7738450A FR2375751A1 FR 2375751 A1 FR2375751 A1 FR 2375751A1 FR 7738450 A FR7738450 A FR 7738450A FR 7738450 A FR7738450 A FR 7738450A FR 2375751 A1 FR2375751 A1 FR 2375751A1
Authority
FR
France
Prior art keywords
power supply
current power
groups
alternative current
switches
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.)
Withdrawn
Application number
FR7738450A
Other languages
English (en)
Inventor
Masahiko Akamatsu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority claimed from JP15458676A external-priority patent/JPS5378015A/ja
Priority claimed from JP15591576A external-priority patent/JPS5379232A/ja
Priority claimed from JP1373977A external-priority patent/JPS5399409A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2375751A1 publication Critical patent/FR2375751A1/fr
Withdrawn legal-status Critical Current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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

a. Appareil d'alimentation en courant alternatif. b. Il comprend, connectés en parallèle, plusieurs groupes d'interrupteurs à l'état solide montés en série, chaque groupe comprend N interrupteurs connectés en série et des enroulements à courant alternatif pour n(n=1) phases et m(m=2) groupes indépendants qui sont connectés repectivement aux contacts correspondants en série des interrupteurs des groupes d'interrupteurs. Dans cet appareil N des interrupteurs de chaque groupe et m des groupes présentent une relation de 2m >= N >= (m+1) et au moins deux groupes parmi les m groupes d'enroulements à courant alternatif sont alimentés avec chaque différence de phase DELTA theta (# pi ) dans la commande de déblocage des interrupteurs à l'état solide. c. Application : générateur de champ rotatif, moteur de commutation à l'état solide ou appareil à moteur à courant alternatif.
FR7738450A 1976-12-21 1977-12-20 Appareil d'alimentation en courant alternatif et appareil a champ rotatif comprenant un appareil d'alimentation en courant alternatif Withdrawn FR2375751A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15458676A JPS5378015A (en) 1976-12-21 1976-12-21 Ac motor apparatus
JP15591576A JPS5379232A (en) 1976-12-23 1976-12-23 A.c. power supply device and rorary magnetic field device using it
JP1373977A JPS5399409A (en) 1977-02-10 1977-02-10 Solid commutator motor device

Publications (1)

Publication Number Publication Date
FR2375751A1 true FR2375751A1 (fr) 1978-07-21

Family

ID=27280382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738450A Withdrawn FR2375751A1 (fr) 1976-12-21 1977-12-20 Appareil d'alimentation en courant alternatif et appareil a champ rotatif comprenant un appareil d'alimentation en courant alternatif

Country Status (6)

Country Link
US (1) US4218646A (fr)
BR (1) BR7708491A (fr)
DE (1) DE2757123A1 (fr)
FR (1) FR2375751A1 (fr)
GB (1) GB1598936A (fr)
SE (1) SE7714537L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928051A (en) * 1987-05-05 1990-05-22 Jozsef Demeter Electric motor
US6054837A (en) * 1994-06-28 2000-04-25 Borealis Technical Limited Polyphase induction electrical rotating machine
US6570361B1 (en) 1999-02-22 2003-05-27 Borealis Technical Limited Rotating induction apparatus
US6002233A (en) * 1997-12-19 1999-12-14 Itt Manufacturing Enterprises, Inc. Low torque ripple switched reluctance motor regulation system
US6922037B2 (en) * 1999-02-22 2005-07-26 Borealis Technical Limited Rotating induction apparatus
US6864661B2 (en) * 1999-02-22 2005-03-08 Borealis Technical Limited Rotating induction apparatus
BR0209188A (pt) * 2001-04-26 2004-08-03 Borealis Tech Ltd Máquina rotativa elétrica conectada em malha com vão mutável
DE10301272A1 (de) * 2003-01-15 2004-08-05 Siemens Ag Elektrische Maschine für den Propulsionsantrieb eines U-Boots mit einer permanentmagnetisch erregten Synchronmaschine
EP1864375B1 (fr) * 2005-03-31 2008-06-25 Alstom Technology Ltd Generateur a ordre de phase eleve
KR101501607B1 (ko) * 2011-04-18 2015-03-11 서울대학교산학협력단 인버터 회로가 내장된 이동체를 가지는 권선형 동기기 및 그 제어 방법
JP6289825B2 (ja) * 2013-06-28 2018-03-07 株式会社東芝 発電機励磁装置および電力変換システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659168A (en) * 1971-02-22 1972-04-25 Gen Motors Corp Voltage control for a motor supply system
US3790877A (en) * 1973-02-02 1974-02-05 Gen Electric Power delivery system for a tank load characterized by series-connected inverter bridges and a high voltage source
US4028600A (en) * 1973-08-23 1977-06-07 Siemens Aktiengesellschaft Method and apparatus for slow speed operation of an inverter controlled rotating field machine
JPS52154011A (en) * 1976-06-18 1977-12-21 Hitachi Ltd Excitation controller for synchronous machine
JPS5332331A (en) * 1976-09-06 1978-03-27 Hitachi Ltd Controlling for electrical power converting device

Also Published As

Publication number Publication date
US4218646A (en) 1980-08-19
SE7714537L (sv) 1978-06-22
BR7708491A (pt) 1978-09-12
DE2757123A1 (de) 1978-08-24
GB1598936A (en) 1981-09-23

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Legal Events

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