CH559459A5 - - Google Patents
Info
- Publication number
- CH559459A5 CH559459A5 CH207873A CH207873A CH559459A5 CH 559459 A5 CH559459 A5 CH 559459A5 CH 207873 A CH207873 A CH 207873A CH 207873 A CH207873 A CH 207873A CH 559459 A5 CH559459 A5 CH 559459A5
- Authority
- CH
- Switzerland
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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/125—Avoiding or suppressing excessive transient voltages or currents
-
- 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
- H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2209293A DE2209293C2 (de) | 1972-02-22 | 1972-02-22 | Schutzschaltungsanordnung für einen steuerbaren Stromrichter |
Publications (1)
Publication Number | Publication Date |
---|---|
CH559459A5 true CH559459A5 (xx) | 1975-02-28 |
Family
ID=5837299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH207873A CH559459A5 (xx) | 1972-02-22 | 1973-02-14 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3824446A (xx) |
AT (1) | AT320081B (xx) |
CH (1) | CH559459A5 (xx) |
DE (1) | DE2209293C2 (xx) |
FR (1) | FR2173135B1 (xx) |
SE (1) | SE382724B (xx) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2321199C2 (de) * | 1973-04-26 | 1975-04-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Umrichter |
DE2362375C2 (de) * | 1973-12-12 | 1982-12-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Aus einem Wechselstromnetz gespeister steuer- und löschbarer Stromrichter für hohe Gleichstromwerte |
USRE35124E (en) * | 1974-06-24 | 1995-12-19 | General Electric Company | Control system, electronically commutated motor system, draft inducer apparatus and method |
US5023527A (en) * | 1974-06-24 | 1991-06-11 | General Electric Company | Control circuits, electronically commutated motor systems and methods |
US5075608A (en) * | 1974-06-24 | 1991-12-24 | Erdman David M | Control system, electronically commutated motor system, draft inducer apparatus and method |
AT346979B (de) * | 1975-03-10 | 1978-12-11 | Siemens Ag | Statischer zwischenkreisumrichter mit gleichspannungszwischenkreis |
DE2913382C2 (de) * | 1979-03-30 | 1985-06-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Anordnung zum Betrieb der Löscheinrichtung einer unsymmetrisch halbgesteuerten Einphasenbrückenschaltung |
US4556827A (en) * | 1980-04-17 | 1985-12-03 | General Electric Company | Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, method of operating an electronically commutated motor, and circuit |
US4513230A (en) * | 1980-04-17 | 1985-04-23 | General Electric Company | Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, and method of operating an electronically commutated motor |
JP3060325B2 (ja) * | 1991-01-24 | 2000-07-10 | 株式会社セコー技研 | 高速直流電動機 |
US5682826A (en) * | 1993-02-22 | 1997-11-04 | General Electric Company | Systems and methods for controlling a draft inducer for a furnace |
US5680021A (en) * | 1993-02-22 | 1997-10-21 | General Electric Company | Systems and methods for controlling a draft inducer for a furnace |
US5676069A (en) * | 1993-02-22 | 1997-10-14 | General Electric Company | Systems and methods for controlling a draft inducer for a furnace |
US5616995A (en) * | 1993-02-22 | 1997-04-01 | General Electric Company | Systems and methods for controlling a draft inducer for a furnace |
US5696430A (en) * | 1993-02-22 | 1997-12-09 | General Electric Company | Circuit, motor, and method generating a signal representing back EMF in an energized motor winding |
US7719862B2 (en) | 2007-04-06 | 2010-05-18 | Wrathall Robert S | Power factor correction by measurement and removal of overtones |
US8619442B2 (en) | 2007-04-06 | 2013-12-31 | Robert S. Wrathall | Boost-buck power factor correction |
US8542503B2 (en) | 2011-01-31 | 2013-09-24 | Robert Stephen Wrathall | Systems and methods for high speed power factor correction |
US10998815B1 (en) | 2020-11-23 | 2021-05-04 | Robert S. Wrathall | Electrical circuits for power factor correction by measurement and removal of overtones |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB959458A (en) * | 1961-01-05 | 1964-06-03 | Westinghouse Brake & Signal | Improvements in or relating to controllable inverters and converters |
FR1340005A (fr) * | 1961-11-29 | 1963-10-11 | Licentia Gmbh | Onduleur à redresseurs commandés |
DE1210076B (de) * | 1964-06-26 | 1966-02-03 | Siemens Ag | Anordnung zur Steuerung der Spannung eines Gleichstromverbrauchers |
US3504266A (en) * | 1968-03-21 | 1970-03-31 | Westinghouse Electric Corp | Inverter apparatus operative with variable input sources |
US3737759A (en) * | 1972-03-01 | 1973-06-05 | Gen Electric | Static switch including surge suppressing means |
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1972
- 1972-02-22 DE DE2209293A patent/DE2209293C2/de not_active Expired
-
1973
- 1973-02-13 SE SE7302029A patent/SE382724B/xx unknown
- 1973-02-14 CH CH207873A patent/CH559459A5/xx not_active IP Right Cessation
- 1973-02-21 FR FR7306151A patent/FR2173135B1/fr not_active Expired
- 1973-02-21 AT AT151873A patent/AT320081B/de active
- 1973-02-22 US US00334756A patent/US3824446A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT320081B (de) | 1975-01-27 |
SE382724B (sv) | 1976-02-09 |
FR2173135B1 (xx) | 1977-07-29 |
DE2209293C2 (de) | 1982-06-03 |
US3824446A (en) | 1974-07-16 |
DE2209293A1 (de) | 1973-08-30 |
FR2173135A1 (xx) | 1973-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |