FR2142044B1 - - Google Patents
Info
- Publication number
- FR2142044B1 FR2142044B1 FR7221882A FR7221882A FR2142044B1 FR 2142044 B1 FR2142044 B1 FR 2142044B1 FR 7221882 A FR7221882 A FR 7221882A FR 7221882 A FR7221882 A FR 7221882A FR 2142044 B1 FR2142044 B1 FR 2142044B1
- 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.)
- Expired
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)
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 FR2142044A1 (fr) | 1973-01-26 |
FR2142044B1 true 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) |
Families Citing this family (14)
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 |
US4443842A (en) * | 1982-03-05 | 1984-04-17 | Westinghouse Electric Corp. | Inverter firing control with compensation for variable switching delay |
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 |
-
1971
- 1971-06-18 US US00154304A patent/US3781634A/en not_active Expired - Lifetime
-
1972
- 1972-06-16 FR FR7221882A patent/FR2142044B1/fr not_active Expired
- 1972-06-16 JP JP5966572A patent/JPS5337534B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5337534B1 (fr) | 1978-10-09 |
FR2142044A1 (fr) | 1973-01-26 |
JPS4815051A (fr) | 1973-02-26 |
US3781634A (en) | 1973-12-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |