wherein each commutation element has its own extinguishing means

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CPC
H02M7/5155

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HELECTRICITY H02Electric power H02MAPPARATUS 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 H02M7/00Conversion of ac power input into dc power output Conversion of dc power input into ac power output

Current Industry

H02M7/5155wherein each commutation element has its own extinguishing means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Elimination of commutation failure by hybrid HVDC system
- Patent number 10,305,370
- Issue date May 28, 2019
- The University of Birmingham
- Xiao-Ping Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Inverter with overload current protection
- Patent number 5,235,487
- Issue date Aug 10, 1993
- ASEA Brown Boveri Ltd.
- Horst Gruning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Extinction blocking for GTOs
- Patent number 5,053,940
- Issue date Oct 1, 1991
- Asea Brown Boveri Aktiengesellschaft
- Michael Peppel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Damping circuit for turn-off valves
- Patent number 4,888,676
- Issue date Dec 19, 1989
- BBC Brown Boveri AG
- Urs Zurcher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion circuit
- Patent number 4,835,408
- Issue date May 30, 1989
- Tasc Drives Limited
- William F. Ray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter device
- Patent number 4,639,850
- Issue date Jan 27, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Takeaki Asaeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Snubber arrangements with energy recovery for power converters usin...
- Patent number 4,611,267
- Issue date Sep 9, 1986
- General Electric Company
- William McMurray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter apparatus
- Patent number 4,517,636
- Issue date May 14, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hiroshi Uchino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulation inverter
- Patent number 4,455,599
- Issue date Jun 19, 1984
- Hitachi, Ltd.
- Kaoru Tamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lifting device for driving a load
- Patent number 4,400,656
- Issue date Aug 23, 1983
- Eldurail Industrie en Handelsonderneming B.V.
- Arnoldus T. H. Duis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-commutated inverter
- Patent number 4,386,396
- Issue date May 31, 1983
- Asea Aktiebolag
- Lennart Angquist
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter with individual commutation circuit
- Patent number 4,358,820
- Issue date Nov 9, 1982
- United Technologies Corporation
- Kenneth Lipman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for self-commutated inverters
- Patent number 4,317,166
- Issue date Feb 23, 1982
- CKD Praha, oborovy podnik
- Jiri Winkler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control unit for multi-phase static converter
- Patent number 4,267,570
- Issue date May 12, 1981
- Siemens Aktiengesellschaft
- Rudiger Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency converter with an intermediate d-c link
- Patent number 4,259,714
- Issue date Mar 31, 1981
- Siemens Aktiengesellschaft
- Hans-Hermann Zander
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Commutating capacitor charge detection circuit and method
- Patent number 4,251,763
- Issue date Feb 17, 1981
- General Electric Company
- Loren H. Walker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control for an auxiliary commutation circuit
- Patent number 4,225,912
- Issue date Sep 30, 1980
- United Technologies Corporation
- Gordon J. Messer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter comprising at least two controllable load thyristors
- Patent number 4,218,731
- Issue date Aug 19, 1980
- Siemens Aktiengesellschaft
- Werner Kuehnel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter comprising at least two controllable load thyristors
- Patent number 4,191,993
- Issue date Mar 4, 1980
- Siemens Aktiengesellschaft
- Gerhard Kratz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter comprising at least two controllable load thyristors
- Patent number 4,191,994
- Issue date Mar 4, 1980
- Siemens Aktiengesellschaft
- Gerhard Kratz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage commutation circuit for an inverter
- Patent number 4,180,853
- Issue date Dec 25, 1979
- United Technologies Corporation
- Clifford A. Scorso
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cycloconverter and method for its operation
- Patent number 4,086,621
- Issue date Apr 25, 1978
- Siemens Aktiengesellschaft
- Lovro Vukasovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for starting up a converter having forced commu...
- Patent number 4,079,443
- Issue date Mar 14, 1978
- Siemens Aktiengesellschaft
- Janos Udvardi-Lakos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for detecting a missed commutation in an inverter
- Patent number 4,068,294
- Issue date Jan 10, 1978
- General Electric Company
- Thomas E. Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for detecting a malfunction in an inverter
- Patent number 4,041,365
- Issue date Aug 9, 1977
- General Electric Company
- Steven C. Peak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-level temperature control for induction heating
- Patent number 4,032,740
- Issue date Jun 28, 1977
- Illinois Tool Works Inc.
- Eugene Mittelmann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrical valve circuit apparatus
- Patent number 3,984,752
- Issue date Oct 5, 1976
- Mitsubishi Denki Kabushiki Kaisha
- Masahiko Akamatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical inverter circuit
- Patent number 3,967,184
- Issue date Jun 29, 1976
- C.A.V. Limited
- Brian John Chalmers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter employing non-saturating interphase transformer
- Patent number 3,958,173
- Issue date May 18, 1976
- Gould Inc.
- Clinton C. Christianson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
External charging circuit for static switch
- Patent number 3,953,786
- Issue date Apr 27, 1976
- Borg-Warner Corporation
- Hsiao J. Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

wherein each commutation element has its own extinguishing means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Elimination of commutation failure by hybrid HVDC system

Inverter with overload current protection

Extinction blocking for GTOs

Damping circuit for turn-off valves

Power conversion circuit

Power converter device

Snubber arrangements with energy recovery for power converters usin...

Inverter apparatus

Pulse width modulation inverter

Lifting device for driving a load

Self-commutated inverter

Inverter with individual commutation circuit

Circuit arrangement for self-commutated inverters

Control unit for multi-phase static converter

Frequency converter with an intermediate d-c link

Commutating capacitor charge detection circuit and method

Control for an auxiliary commutation circuit

Inverter comprising at least two controllable load thyristors

Inverter comprising at least two controllable load thyristors

Inverter comprising at least two controllable load thyristors

Two-stage commutation circuit for an inverter

Cycloconverter and method for its operation

Circuit arrangement for starting up a converter having forced commu...

Circuit for detecting a missed commutation in an inverter

Circuit for detecting a malfunction in an inverter

Two-level temperature control for induction heating

Electrical valve circuit apparatus

Electrical inverter circuit

Power converter employing non-saturating interphase transformer

External charging circuit for static switch

Patents Applicationslast 30 patents