FR2142044A1 - - Google Patents

Info

Publication number
FR2142044A1
FR2142044A1 FR7221882A FR7221882A FR2142044A1 FR 2142044 A1 FR2142044 A1 FR 2142044A1 FR 7221882 A FR7221882 A FR 7221882A FR 7221882 A FR7221882 A FR 7221882A FR 2142044 A1 FR2142044 A1 FR 2142044A1
Authority
FR
France
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
FR7221882A
Other versions
FR2142044B1 (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 FR2142044A1 publication Critical patent/FR2142044A1/fr
Application granted granted Critical
Publication of FR2142044B1 publication Critical patent/FR2142044B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M7/525—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 with automatic control of output waveform or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
FR7221882A 1971-06-18 1972-06-16 Expired FR2142044B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15430471A 1971-06-18 1971-06-18

Publications (2)

Publication Number Publication Date
FR2142044A1 true FR2142044A1 (fr) 1973-01-26
FR2142044B1 FR2142044B1 (fr) 1977-12-23

Family

ID=22550815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221882A Expired FR2142044B1 (fr) 1971-06-18 1972-06-16

Country Status (3)

Country Link
US (1) US3781634A (fr)
JP (1) JPS5337534B1 (fr)
FR (1) FR2142044B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530890A1 (fr) * 1982-03-05 1984-01-27 Westinghouse Electric Corp Commande de declenchement de convertisseur avec compensation pour retard variable de commutation

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953779A (en) * 1974-05-30 1976-04-27 Francisc Carol Schwarz Electronic control system for efficient transfer of power through resonant circuits
JPS52154014A (en) * 1976-06-18 1977-12-21 Hitachi Ltd Driver circuit for pulse motor
CH640376A5 (de) * 1979-03-01 1983-12-30 Landis & Gyr Ag Pulsdauermodulations-signalverstaerker.
IE53243B1 (en) * 1981-06-30 1988-09-14 Rodime Ltd Method of,and apparatus for,damping of stepper motor using non-active windings
US4458194A (en) * 1981-11-04 1984-07-03 Eaton Corporation Method and apparatus for pulse width modulation control of an AC induction motor
JPS59139897A (ja) * 1983-01-27 1984-08-10 Canon Inc ステツピングモ−タの制御方式
JPH0775479B2 (ja) * 1983-01-27 1995-08-09 キヤノン株式会社 ステッピングモ−タの制御方法
JPS60257773A (ja) * 1984-05-31 1985-12-19 Shinano Denki Kk インバ−タの制御回路
US4672521A (en) * 1984-12-21 1987-06-09 Allied Corporation Power converter for synthesizing a wave form
US4626979A (en) * 1985-02-22 1986-12-02 Diego Power Anticipatory feedback technique for pulse width modulated power supply
EP0215362B2 (fr) * 1985-09-09 1996-05-29 Kabushiki Kaisha Toshiba Dispositif d'alimentation de puissance en courant alternatif
DE3782848T2 (de) * 1986-04-22 1993-04-01 Mitsubishi Electric Corp Steuerschaltung fuer einen umrichter.
US5452198A (en) * 1994-02-09 1995-09-19 Sundstrand Corporation Apparatus and method for A/C voltage sensing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530890A1 (fr) * 1982-03-05 1984-01-27 Westinghouse Electric Corp Commande de declenchement de convertisseur avec compensation pour retard variable de commutation

Also Published As

Publication number Publication date
JPS5337534B1 (fr) 1978-10-09
FR2142044B1 (fr) 1977-12-23
JPS4815051A (fr) 1973-02-26
US3781634A (en) 1973-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse