Current-fed active power filters

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CPC
Y02E40/24

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution

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Y02E40/24Current-fed active power filters

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid winch with controlled release and torque impulse generation...
- Patent number 9,923,370
- Issue date Mar 20, 2018
- Electronic Power Design, Inc.
- Charles Sutherland
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for reducing harmonic distortion
- Patent number 9,401,605
- Issue date Jul 26, 2016
- Electronic Power Design, Inc.
- John Bradford Janik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generating apparatus and control method thereof
- Patent number 8,295,988
- Issue date Oct 23, 2012
- Mitsubishi Heavy Industries, Ltd.
- Akira Yasugi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting coil quench detection method and device, and superc...
- Patent number 7,898,778
- Issue date Mar 1, 2011
- Kabushiki Kaisha Toshiba
- Tsutomu Kurusu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage recovery device for use with a utility power network
- Patent number 6,987,331
- Issue date Jan 17, 2006
- American Superconductor Corporation
- Paul Frederick Koeppe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric utility system with superconducting magnetic energy storage
- Patent number 6,906,434
- Issue date Jun 14, 2005
- American Superconductor Corporation
- Paul Frederick Koeppe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active filter for multi-phase AC power system
- Patent number 6,861,897
- Issue date Mar 1, 2005
- Honeywell International Inc.
- Louis Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for providing power to a utility network
- Patent number 6,600,973
- Issue date Jul 29, 2003
- American Supercondutor Corporation
- Douglas C. Folts
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for providing voltage support to a load connected...
- Patent number 6,392,856
- Issue date May 21, 2002
- American Superconductor Corporation
- Arnold P. Kehrli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge resistor for protecting active source of variable inductance...
- Patent number 6,359,422
- Issue date Mar 19, 2002
- Alston UK Ltd.
- Eric Anthony Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit arrangement for shaping a.c. voltage
- Patent number 5,905,643
- Issue date May 18, 1999
- Siemens Aktiengesellschaft
- Kurt Gopfrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three phase power factor correction device and method
- Patent number 5,465,040
- Issue date Nov 7, 1995
- Hemtong Yasotornrat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconductive energy storage circuit
- Patent number 4,695,932
- Issue date Sep 22, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Shigenori Higashino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reactive-power compensator for compensating a reactive-current comp...
- Patent number 4,647,837
- Issue date Mar 3, 1987
- BBC Brown, Boveri & Company, Limited
- Herbert Stemmler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting VAR control
- Patent number 4,348,630
- Issue date Sep 7, 1982
- The United States of America as represented by the United States Department o...
- Heinrich J. Boenig
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for compensating reactive power
- Patent number 4,009,433
- Issue date Feb 22, 1977
- Siemens Aktiengesellschaft
- Gottfried Moltgen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Short HVDC transmission system with power factor control
- Patent number 3,949,291
- Issue date Apr 6, 1976
- BBC Aktiengesellschaft Brown, Boveri & Cie.
- Karl-Werner Kanngiesser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3900792
- Patent number 3,900,792
- Issue date Aug 19, 1975
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3829759
- Patent number 3,829,759
- Issue date Aug 13, 1974
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR REDUCING HARMONIC DISTORTION
- Publication number 20130175878
- Publication date Jul 11, 2013
- Electronic Power Designs
- JOHN BRADFORD JANIK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GENERATING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20120035774
- Publication date Feb 9, 2012
- Mitsubishi Heavy Industries, Ltd.
- Akira Yasugi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SMES SYSTEM, INTERFACE DEVICE FOR SMES AND DRIVING METHOD THEREOF
- Publication number 20100144537
- Publication date Jun 10, 2010
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi KAWASHIMA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Superconducting coil quench detection method and device, and superc...
- Publication number 20090046399
- Publication date Feb 19, 2009
- Kabushiki Kaisha Toshiba
- Tsutomu Kurusu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ACTIVE FILTER FOR MULTI-PHASE AC POWER SYSTEM
- Publication number 20050035815
- Publication date Feb 17, 2005
- Louis Cheng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Voltage recovery device for use with a utility power network
- Publication number 20020105231
- Publication date Aug 8, 2002
- Paul Frederick Koeppe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Current-fed active power filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hybrid winch with controlled release and torque impulse generation...

System and method for reducing harmonic distortion

Generating apparatus and control method thereof

Superconducting coil quench detection method and device, and superc...

Voltage recovery device for use with a utility power network

Electric utility system with superconducting magnetic energy storage

Active filter for multi-phase AC power system

Method and apparatus for providing power to a utility network

Method and system for providing voltage support to a load connected...

Surge resistor for protecting active source of variable inductance...

Method and circuit arrangement for shaping a.c. voltage

Three phase power factor correction device and method

Superconductive energy storage circuit

Reactive-power compensator for compensating a reactive-current comp...

Superconducting VAR control

Method and apparatus for compensating reactive power

Short HVDC transmission system with power factor control

3900792

3829759

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR REDUCING HARMONIC DISTORTION

GENERATING APPARATUS AND CONTROL METHOD THEREOF

SMES SYSTEM, INTERFACE DEVICE FOR SMES AND DRIVING METHOD THEREOF

Superconducting coil quench detection method and device, and superc...

ACTIVE FILTER FOR MULTI-PHASE AC POWER SYSTEM

Voltage recovery device for use with a utility power network