BE728056A - - Google Patents
Info
- Publication number
- BE728056A BE728056A BE728056DA BE728056A BE 728056 A BE728056 A BE 728056A BE 728056D A BE728056D A BE 728056DA BE 728056 A BE728056 A BE 728056A
- Authority
- BE
- Belgium
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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of 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
- H02M7/53—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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71674468A | 1968-03-28 | 1968-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE728056A true BE728056A (da) | 1969-07-16 |
Family
ID=24879259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE728056D BE728056A (da) | 1968-03-28 | 1969-02-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3514688A (da) |
BE (1) | BE728056A (da) |
DE (1) | DE1914485A1 (da) |
FR (1) | FR2004890A1 (da) |
GB (1) | GB1217641A (da) |
NL (1) | NL6904704A (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600664A (en) * | 1970-01-20 | 1971-08-17 | Gen Electric | Overcurrent protection for solid-state voltage regulator |
US3652918A (en) * | 1970-09-30 | 1972-03-28 | Us Navy | Switching inverter with sine wave output |
US3725767A (en) * | 1970-10-23 | 1973-04-03 | Gen Motors Corp | Method of and apparatus for generating three-phase sinusoidal voltages |
US3699352A (en) * | 1971-03-08 | 1972-10-17 | Power Designs Inc | Multi-range regulated dc power supply |
US3925719A (en) * | 1972-04-05 | 1975-12-09 | Teldix Gmbh | Circuit for selecting an extreme value |
DE2322558C3 (de) * | 1973-05-04 | 1979-03-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Steuerbarer Spannungsteiler |
US3858104A (en) * | 1973-05-07 | 1974-12-31 | Caterpillar Tractor Co | Dc power converter |
DE2340286C2 (de) * | 1973-08-09 | 1975-05-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltung zur Betriebsspannungsversorgung der Zeilenendstufe in einem Fernsehempfänger |
US4121282A (en) * | 1976-01-21 | 1978-10-17 | Sony Corporation | Power supply circuit |
JPS5855751B2 (ja) * | 1976-01-29 | 1983-12-12 | ソニー株式会社 | 電源回路 |
US4047090A (en) * | 1976-02-25 | 1977-09-06 | Continental Oil Company | Digital controlled low frequency power amplifier |
GB1574602A (en) * | 1976-04-28 | 1980-09-10 | Ansorge W | Static circuit arrangement for production of 3-phase current of variable frequency and output power |
US4112287A (en) * | 1976-11-04 | 1978-09-05 | White-Westinghouse Corporation | Central oscillator for induction range using triac burner controls |
US4124884A (en) * | 1977-03-07 | 1978-11-07 | Bell Telephone Laboratories, Incorporated | DC to DC converter with regulated input impedance |
US4155112A (en) * | 1977-06-06 | 1979-05-15 | Motorola, Inc. | Power supply circuitry |
EP0010900A1 (en) * | 1978-10-23 | 1980-05-14 | Era Patents Limited | A static inverter with a relatively low-frequency output voltage, and a method for generating this voltage |
US4240135A (en) * | 1979-05-29 | 1980-12-16 | Bell Telephone Laboratories, Incorporated | Regulated cycloconverter circuit |
US4293904A (en) * | 1979-11-21 | 1981-10-06 | The United States Of America As Represented By The Secretary Of The Navy | Power frequency converter |
US4315303A (en) * | 1979-12-13 | 1982-02-09 | Real Gas & Electric Company, Inc. | DC Converter |
US4339791A (en) * | 1980-09-19 | 1982-07-13 | Rockwell International Corporation | DC to low frequency inverter with pulse width modulated high frequency link |
US4453206A (en) * | 1981-12-14 | 1984-06-05 | Voight William C | Switching-mode power supply regulator |
US4556937A (en) * | 1983-10-05 | 1985-12-03 | Canadian Patents And Development Limited | DC-AC Power converter including two high frequency resonant link converters |
US4742441A (en) * | 1986-11-21 | 1988-05-03 | Heart Interface Corporation | High frequency switching power converter |
JPH08107683A (ja) | 1994-10-03 | 1996-04-23 | Mitsubishi Electric Corp | 電動機の運転制御装置及び絶縁型双方向直流電圧変換回路 |
CN111923757B (zh) * | 2019-05-13 | 2024-05-14 | 中车株洲电力机车研究所有限公司 | 一种轨道列车的网侧变流系统及其控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1691986A (en) * | 1922-03-30 | 1928-11-20 | American Telephone & Telegraph | Apparatus and method for generating pure sine waves of electromotive force |
FR1151584A (fr) * | 1956-05-25 | 1958-01-31 | Procédé et dispositif pour l'obtention d'une tension alternative à partir d'une batterie d'accumulateurs ou de piles | |
US3100851A (en) * | 1959-11-03 | 1963-08-13 | Ling Temco Vought Inc | High power synthetic waveform generator |
US3391323A (en) * | 1965-03-31 | 1968-07-02 | United Aircraft Corp | High efficiency synthetic wave inverter |
US3419780A (en) * | 1966-03-31 | 1968-12-31 | Texas Instruments Inc | Static synthetic sine wave inverter |
US3440514A (en) * | 1966-05-03 | 1969-04-22 | Thomas D Fenley | Static inverter |
US3430073A (en) * | 1967-03-02 | 1969-02-25 | Gen Motors Corp | Waveform generator |
-
1968
- 1968-03-28 US US716744A patent/US3514688A/en not_active Expired - Lifetime
-
1969
- 1969-02-07 BE BE728056D patent/BE728056A/xx not_active IP Right Cessation
- 1969-02-10 GB GB6998/69A patent/GB1217641A/en not_active Expired
- 1969-03-07 FR FR6906187A patent/FR2004890A1/fr active Pending
- 1969-03-21 DE DE19691914485 patent/DE1914485A1/de active Pending
- 1969-03-26 NL NL6904704A patent/NL6904704A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1217641A (en) | 1970-12-31 |
DE1914485A1 (de) | 1969-10-02 |
FR2004890A1 (da) | 1969-12-05 |
NL6904704A (da) | 1969-09-30 |
US3514688A (en) | 1970-05-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: UNITED AIRCRAFT CORP. Effective date: 19890207 |