Means for preventing magnetic saturation

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CPC
H02M1/40

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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 H02M1/00Details of apparatus for conversion

Current Industry

H02M1/40Means for preventing magnetic saturation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for providing welding type power with flux bal...
- Patent number 12,186,841
- Issue date Jan 7, 2025
- Illinois Tool Works Inc.
- Quinn W. Schartner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for preventing transformer saturation
- Patent number 12,051,968
- Issue date Jul 30, 2024
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for flux management in impedance isolation sin...
- Patent number 12,009,693
- Issue date Jun 11, 2024
- ABB Schweiz AG
- Sridhar Pulikanti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter system and control method for full-bridge DC/DC con...
- Patent number 11,979,085
- Issue date May 7, 2024
- Siemens Aktiengesellschaft
- Lennart Baruschka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC pulse power supply device and magnetic saturation reset method f...
- Patent number 11,929,668
- Issue date Mar 12, 2024
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated multi-phase DC/DC converter with reduced quantity of block...
- Patent number 11,929,683
- Issue date Mar 12, 2024
- Delta Electronics, Inc.
- Jong Woo Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit assembly, electrolysis device, and method for operating a c...
- Patent number 11,848,602
- Issue date Dec 19, 2023
- Siemens Energy Global GmbH & Co. KG
- Peter Utz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary power supply apparatus and method for isolated power conv...
- Patent number 11,848,603
- Issue date Dec 19, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Yushan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for preventing transformer saturation
- Patent number 11,824,439
- Issue date Nov 21, 2023
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC/DC converter overload management in vehicle electrical systems
- Patent number 11,784,559
- Issue date Oct 10, 2023
- Volvo Truck Corporation
- Frederic Leroy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power converter and control method thereof
- Patent number 11,777,417
- Issue date Oct 3, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device for suppressing magnetic saturation
- Patent number 11,777,404
- Issue date Oct 3, 2023
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC pulse power supply device and frequency control method for DC pu...
- Patent number 11,764,666
- Issue date Sep 19, 2023
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for preventing transformer saturation
- Patent number 11,601,041
- Issue date Mar 7, 2023
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter and control method thereof
- Patent number 11,594,976
- Issue date Feb 28, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC voltage conversion circuit and power supply device
- Patent number 11,581,818
- Issue date Feb 14, 2023
- Alps Alpine Co., Ltd.
- Mitsunao Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary power supply apparatus and method for isolated power conv...
- Patent number 11,527,960
- Issue date Dec 13, 2022
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Yushan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current control for a boost converter with dual anti-wound inductor
- Patent number 11,476,759
- Issue date Oct 18, 2022
- Cirrus Logic, Inc.
- Jason W. Lawrence
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated multi-phase DC/DC converter with reduced quantity of block...
- Patent number 11,404,966
- Issue date Aug 2, 2022
- Delta Electronics, Inc.
- Jong Woo Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched mode power converter that is switched using current thresh...
- Patent number 11,404,962
- Issue date Aug 2, 2022
- Infineon Technologies Austria AG
- Dominik Neumayr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 11,398,776
- Issue date Jul 26, 2022
- Delta Electronics, Inc.
- Da Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply having two quadrant converter and techniques for opera...
- Patent number 11,394,304
- Issue date Jul 19, 2022
- Esab AB
- Andrzej Mnich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC voltage conversion circuit and power supply device
- Patent number 11,381,174
- Issue date Jul 5, 2022
- Alps Alpine Co., Ltd.
- Mitsunao Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for controlling a power converter
- Patent number 11,356,028
- Issue date Jun 7, 2022
- Enphase Energy, Inc.
- Damon Charles Cayford
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device including first and second bridge circuits
- Patent number 11,316,433
- Issue date Apr 26, 2022
- Mitsubishi Electric Corporation
- Takuya Kajiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for providing welding type power with flux bal...
- Patent number 11,161,193
- Issue date Nov 2, 2021
- Illinois Tool Works Inc.
- Quinn W. Schartner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse transformer
- Patent number 11,127,520
- Issue date Sep 21, 2021
- Alpha and Omega Semiconductor (Cayman) LTD
- Tien-Chi Lin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device with magnetic flux density calculation
- Patent number 11,101,739
- Issue date Aug 24, 2021
- Hitachi Automotive Systems, Ltd.
- Shintaro Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods to reduce magnetic flux in a transformer in a s...
- Patent number 11,077,514
- Issue date Aug 3, 2021
- Illinois Tool Works Inc.
- Adam E. Anders
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods to estimate magnetic flux in a switched mode po...
- Patent number 11,070,139
- Issue date Jul 20, 2021
- Illinois Tool Works Inc.
- Adam E. Anders
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
System for Preventing Transformer Saturation
- Publication number 20240388197
- Publication date Nov 21, 2024
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-STAGE SWITCHING POWER CONVERTERS WITH RIPPLE CURRENT CANCELATIO...
- Publication number 20240322694
- Publication date Sep 26, 2024
- Maxim Integrated Products, Inc.
- Alexandr Ikriannikov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Preventing Saturation of a Transformer During Fast Volta...
- Publication number 20240275271
- Publication date Aug 15, 2024
- ABB Schweiz AG
- Glib Chekavskyy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NOISE SUPPRESSION DEVICE
- Publication number 20240097557
- Publication date Mar 21, 2024
- Mitsubishi Electric Corporation
- Junichiro ISHIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED MULTI-PHASE DC/DC CONVERTER WITH REDUCED QUANTITY OF BLOCK...
- Publication number 20240079963
- Publication date Mar 7, 2024
- Delta Electronics, Inc.
- Jong Woo Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System for Preventing Transformer Saturation
- Publication number 20230402913
- Publication date Dec 14, 2023
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC/DC Converter System and Control Method for Full-Bridge DC/DC Con...
- Publication number 20230308011
- Publication date Sep 28, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Lennart BARUSCHKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE FOR SUPPRESSING MAGNETIC SATURATION
- Publication number 20230291308
- Publication date Sep 14, 2023
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System for Preventing Transformer Saturation
- Publication number 20230179087
- Publication date Jun 8, 2023
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20230155517
- Publication date May 18, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Auxiliary Power Supply Apparatus and Method for Isolated Power Conv...
- Publication number 20230133307
- Publication date May 4, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Yushan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR FLUX MANAGEMENT IN IMPEDANCE ISOLATION SIN...
- Publication number 20230035249
- Publication date Feb 2, 2023
- ABB Schweiz AG
- Sridhar Pulikanti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED MULTI-PHASE DC/DC CONVERTER WITH REDUCED QUANTITY OF BLOCK...
- Publication number 20220360185
- Publication date Nov 10, 2022
- Delta Electronics, Inc.
- Jong Woo Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC VOLTAGE CONVERSION CIRCUIT AND POWER SUPPLY DEVICE
- Publication number 20220321015
- Publication date Oct 6, 2022
- ALPS ALPINE CO., LTD.
- Mitsunao Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESONANT CORE POWER SUPPLY
- Publication number 20220278608
- Publication date Sep 1, 2022
- Patrick Carden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC PULSE POWER SUPPLY DEVICE AND FREQUENCY CONTROL METHOD FOR DC PU...
- Publication number 20220209651
- Publication date Jun 30, 2022
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT ASSEMBLY, ELECTROLYSIS DEVICE, AND METHOD FOR OPERATING A C...
- Publication number 20220181965
- Publication date Jun 9, 2022
- Siemens Energy Global GmbH & Co. KG
- Peter Utz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC PULSE POWER SUPPLY DEVICE AND MAGNETIC SATURATION RESET METHOD F...
- Publication number 20220149719
- Publication date May 12, 2022
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Apparatus For Providing Welding Type Power With Flux Bal...
- Publication number 20220048128
- Publication date Feb 17, 2022
- Illinois Tool Works Inc.
- Quinn W. Schartner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DC/DC CONVERTER OVERLOAD MANAGEMENT IN VEHICLE ELECTRICAL SYSTEMS
- Publication number 20210249949
- Publication date Aug 12, 2021
- VOLVO TRUCK CORPORATION
- Frederic LEROY
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL DEVICE
- Publication number 20210135578
- Publication date May 6, 2021
- Hitachi Automotive Systems, Ltd.
- Shintaro TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
INSULATION-TYPE SWITCHING POWER SUPPLY
- Publication number 20210119543
- Publication date Apr 22, 2021
- FDK CORPORATION
- Kenji Hamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System for Preventing Transformer Saturation
- Publication number 20210075314
- Publication date Mar 11, 2021
- Orris Dent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC VOLTAGE CONVERSION CIRCUIT AND POWER SUPPLY DEVICE
- Publication number 20200412261
- Publication date Dec 31, 2020
- ALPS ALPINE CO., LTD.
- Mitsunao Fujimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20200389095
- Publication date Dec 10, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Takuya KAJIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Auxiliary Power Supply Apparatus and Method for Isolated Power Conv...
- Publication number 20200266720
- Publication date Aug 20, 2020
- FutureWei Technologies, Inc.
- Yushan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT CONTROL FOR A BOOST CONVERTER WITH DUAL ANTI-WOUND INDUCTOR
- Publication number 20200204073
- Publication date Jun 25, 2020
- Cirrus Logic International Semiconductor Ltd.
- Jason W. LAWRENCE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY HAVING TWO QUADRANT CONVERTER AND TECHNIQUES FOR OPERA...
- Publication number 20200186045
- Publication date Jun 11, 2020
- ESAB AB
- Andrzej MNICH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SATURATION PREVENTION OF CURRENT TRANSFORMER
- Publication number 20200090861
- Publication date Mar 19, 2020
- Analog Devices Global Unlimited Company
- Liuqing YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS TO BALANCE MAGNETIC FLUX IN A SWITCHED MODE POW...
- Publication number 20190222116
- Publication date Jul 18, 2019
- Illinois Tool Works Inc.
- Alan Adam Manthe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Means for preventing magnetic saturation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for providing welding type power with flux bal...

System for preventing transformer saturation

Apparatus and method for flux management in impedance isolation sin...

DC/DC converter system and control method for full-bridge DC/DC con...

DC pulse power supply device and magnetic saturation reset method f...

Isolated multi-phase DC/DC converter with reduced quantity of block...

Circuit assembly, electrolysis device, and method for operating a c...

Auxiliary power supply apparatus and method for isolated power conv...

System for preventing transformer saturation

DC/DC converter overload management in vehicle electrical systems

Power converter and control method thereof

Power supply device for suppressing magnetic saturation

DC pulse power supply device and frequency control method for DC pu...

System for preventing transformer saturation

Power converter and control method thereof

DC voltage conversion circuit and power supply device

Auxiliary power supply apparatus and method for isolated power conv...

Current control for a boost converter with dual anti-wound inductor

Isolated multi-phase DC/DC converter with reduced quantity of block...

Switched mode power converter that is switched using current thresh...

Power conversion device

Power supply having two quadrant converter and techniques for opera...

DC voltage conversion circuit and power supply device

Methods and apparatus for controlling a power converter

Power conversion device including first and second bridge circuits

Method and apparatus for providing welding type power with flux bal...

Pulse transformer

Control device with magnetic flux density calculation

Systems and methods to reduce magnetic flux in a transformer in a s...

Systems and methods to estimate magnetic flux in a switched mode po...

Patents Applicationslast 30 patents

System for Preventing Transformer Saturation

TWO-STAGE SWITCHING POWER CONVERTERS WITH RIPPLE CURRENT CANCELATIO...

Method for Preventing Saturation of a Transformer During Fast Volta...

NOISE SUPPRESSION DEVICE

ISOLATED MULTI-PHASE DC/DC CONVERTER WITH REDUCED QUANTITY OF BLOCK...

System for Preventing Transformer Saturation

DC/DC Converter System and Control Method for Full-Bridge DC/DC Con...

POWER SUPPLY DEVICE FOR SUPPRESSING MAGNETIC SATURATION

System for Preventing Transformer Saturation

POWER CONVERTER AND CONTROL METHOD THEREOF

Auxiliary Power Supply Apparatus and Method for Isolated Power Conv...

APPARATUS AND METHOD FOR FLUX MANAGEMENT IN IMPEDANCE ISOLATION SIN...

ISOLATED MULTI-PHASE DC/DC CONVERTER WITH REDUCED QUANTITY OF BLOCK...

DC VOLTAGE CONVERSION CIRCUIT AND POWER SUPPLY DEVICE

RESONANT CORE POWER SUPPLY

DC PULSE POWER SUPPLY DEVICE AND FREQUENCY CONTROL METHOD FOR DC PU...

CIRCUIT ASSEMBLY, ELECTROLYSIS DEVICE, AND METHOD FOR OPERATING A C...

DC PULSE POWER SUPPLY DEVICE AND MAGNETIC SATURATION RESET METHOD F...

Method and Apparatus For Providing Welding Type Power With Flux Bal...

DC/DC CONVERTER OVERLOAD MANAGEMENT IN VEHICLE ELECTRICAL SYSTEMS

CONTROL DEVICE

INSULATION-TYPE SWITCHING POWER SUPPLY

System for Preventing Transformer Saturation

DC VOLTAGE CONVERSION CIRCUIT AND POWER SUPPLY DEVICE

POWER CONVERSION DEVICE

Auxiliary Power Supply Apparatus and Method for Isolated Power Conv...

CURRENT CONTROL FOR A BOOST CONVERTER WITH DUAL ANTI-WOUND INDUCTOR

POWER SUPPLY HAVING TWO QUADRANT CONVERTER AND TECHNIQUES FOR OPERA...

SATURATION PREVENTION OF CURRENT TRANSFORMER

SYSTEMS AND METHODS TO BALANCE MAGNETIC FLUX IN A SWITCHED MODE POW...