responsive to abnormalities in the input circuit

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CPC
H02H7/1222

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HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions

Current Industry

H02H7/1222responsive to abnormalities in the input circuit

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrical conversion system of multilevel type protected against a...
- Patent number 12,126,162
- Issue date Oct 22, 2024
- SAFRAN ELECTRONICS & DEFENSE
- Louis Grimaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchable pyro fuse
- Patent number 12,009,655
- Issue date Jun 11, 2024
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection device for a direct current electrical plant
- Patent number 11,942,896
- Issue date Mar 26, 2024
- SOCIETA' ELETTRICA S.R.L.
- Euro Marangoni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter protection device
- Patent number 11,894,763
- Issue date Feb 6, 2024
- LS ELECTRIC CO., LTD.
- Jin Kyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric safety circuit
- Patent number 11,682,894
- Issue date Jun 20, 2023
- HS ELEKTRONIK SYSTEME GMBH
- Markus Greither
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for gate driver with field-adjustable UVLO
- Patent number 11,671,095
- Issue date Jun 6, 2023
- Maxim Integrated Products, Inc.
- Arman Hematy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for protecting inverter in vehicle from overvoltage
- Patent number 11,626,723
- Issue date Apr 11, 2023
- Hyundai Motor Company
- Chae Duck Chon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical system with current-consuming circuit for discharging a...
- Patent number 11,557,892
- Issue date Jan 17, 2023
- Valeo Equipements Electriques Moteur
- Philippe Loy-Lafond
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for exciting low-impedance machines using a curre...
- Patent number 11,128,231
- Issue date Sep 21, 2021
- General Electric Company
- Yuntao Xu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
System and method for mitigating overvoltage on a DC link of a powe...
- Patent number 11,114,839
- Issue date Sep 7, 2021
- General Electric Company
- Dustin Howard
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Systems and methods for gate driver with field-adjustable UVLO
- Patent number 11,056,875
- Issue date Jul 6, 2021
- Maxim Integrated Products, Inc.
- Arman Hematy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric working machine and voltage suppressor circuit for electri...
- Patent number 11,031,770
- Issue date Jun 8, 2021
- Makita Corporation
- Yuta Izutsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
SCR based AC precharge protection
- Patent number 11,025,052
- Issue date Jun 1, 2021
- Rockwell Automation Technologies, Inc.
- Andrew J. Roberts
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for electric power conversion apparatus
- Patent number 11,018,495
- Issue date May 25, 2021
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yoshihiro Tawada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Half-bridge inverter modules with advanced protection through high-...
- Patent number 10,903,774
- Issue date Jan 26, 2021
- Power Integrations, Inc.
- Stefan Bäurle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion device and power conversion device system
- Patent number 10,903,759
- Issue date Jan 26, 2021
- Hitachi Industrial Equipment Systems Co., Ltd.
- Yusuke Arao
- G01 - MEASURING TESTING
Information Patent Grant
Integrated precharging and discharging for electric vehicle drive s...
- Patent number 10,773,601
- Issue date Sep 15, 2020
- Ford Global Technologies, LLC
- Boris Curuvija
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for protecting power conversion systems under o...
- Patent number 10,756,634
- Issue date Aug 25, 2020
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device for recording reverse voltage state
- Patent number 10,727,760
- Issue date Jul 28, 2020
- Denso Corporation
- Takashi Imura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Line-voltage detection method, power controller and power supply wi...
- Patent number 10,691,189
- Issue date Jun 23, 2020
- LEADTREND TECHNOLOGY CORPORATION
- Wei Chuan Su
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interrupter device for interrupting a direct current
- Patent number 10,483,072
- Issue date Nov 19, 2019
- Ellenberger & Poensgen GmbH
- Hendrik-Christian Koepf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic control unit and control method for the same
- Patent number 10,421,482
- Issue date Sep 24, 2019
- Hitachi Automotive Systems, Ltd.
- Tomonobu Koseki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Three-level chopper apparatus
- Patent number 10,418,801
- Issue date Sep 17, 2019
- Fuji Electric Co., Ltd.
- Motoyoshi Kubouchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Passive islanding-to-grid-connected switch method
- Patent number 10,418,816
- Issue date Sep 17, 2019
- NR Electric Co., Ltd.
- Yunlong Dong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control circuit for power converter
- Patent number 10,374,509
- Issue date Aug 6, 2019
- Denso Corporation
- Koichi Nishibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Indicator using existing power supply controller terminals
- Patent number 10,243,354
- Issue date Mar 26, 2019
- Semiconductor Components Industries, LLC
- Christophe Basso
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for protecting power conversion systems under o...
- Patent number 10,236,778
- Issue date Mar 19, 2019
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Half-bridge inverter modules with advanced protection through high-...
- Patent number 10,181,813
- Issue date Jan 15, 2019
- Power Integrations, Inc.
- Stefan Bäurle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion circuit with indicator coupled to input terminal t...
- Patent number 10,141,735
- Issue date Nov 27, 2018
- Semiconductor Components Industries, LLC
- Christophe Basso
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current (AC) inverter and method of controlling the same
- Patent number 10,050,558
- Issue date Aug 14, 2018
- TOYOTA INDUSTRIES ELECTRIC SYSTEMS NORTH AMERICA, INC.
- Takabumi Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL APPARATUS AND POWER CONVERSION APPARATUS IN PHOTOVOLTAIC SY...
- Publication number 20240372354
- Publication date Nov 7, 2024
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Alperen Mustafa COLAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE PROVIDED WITH CHARGING CONTROL UNIT
- Publication number 20240178646
- Publication date May 30, 2024
- FANUC Corporation
- Sou Saito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT PROTECTION METHOD, SYSTEM AND APPARATUS
- Publication number 20240055853
- Publication date Feb 15, 2024
- ALTENERGY POWER SYSTEM INC.
- Biaojie QI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS OF CONTROLLING AN ELECTRICAL SYSTEM TO EXTINGUISH AN ELECTR...
- Publication number 20230253776
- Publication date Aug 10, 2023
- GE Energy Power Conversion Technology Ltd
- Hendrik GLOES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING SYSTEM
- Publication number 20230163692
- Publication date May 25, 2023
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Fei-Dong XU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHABLE PYRO FUSE
- Publication number 20230078897
- Publication date Mar 16, 2023
- Apple Inc.
- Dylan Erb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSTALLATION INCLUDING A STORED ENERGY SOURCE AND AN ELECTRIC MOTOR...
- Publication number 20230031711
- Publication date Feb 2, 2023
- SEW-EURODRIVE GMBH & CO. KG
- Dominik HECHT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS OF CONTROLLING AN ELECTRICAL SYSTEM TO EXTINGUISH AN ELECTR...
- Publication number 20220337045
- Publication date Oct 20, 2022
- GE Energy Power Conversion Technology Ltd
- Hendrik GLOES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER PROTECTION DEVICE
- Publication number 20220200269
- Publication date Jun 23, 2022
- LS ELECTRIC CO., LTD.
- Jin Kyu YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION DEVICE FOR A DIRECT CURRENT ELECTRICAL PLANT
- Publication number 20210351744
- Publication date Nov 11, 2021
- SOCIETA' ELETTRICA S.R.L.
- EURO MARANGONI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC SAFETY CIRCUIT
- Publication number 20210320493
- Publication date Oct 14, 2021
- HS Elektronik Systeme GmbH
- Markus GREITHER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM AND METHOD FOR PROTECTING INVERTER IN VEHICLE FROM OVERVOLTAGE
- Publication number 20210313793
- Publication date Oct 7, 2021
- Hyundai Motor Company
- Chae Duck Chon
- B60 - VEHICLES IN GENERAL
Information Patent Application
System and Method for Exciting Low-Impedance Machines Using a Curre...
- Publication number 20210036627
- Publication date Feb 4, 2021
- GENERAL ELECTRIC COMPANY
- Yuntao Xu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ELECTRICAL SYSTEM WITH CURRENT-CONSUMING CIRCUIT FOR DISCHARGING A...
- Publication number 20200244093
- Publication date Jul 30, 2020
- VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
- Philippe Loy-Lafond
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL DEVICE FOR ELECTRIC POWER CONVERSION APPARATUS
- Publication number 20200136371
- Publication date Apr 30, 2020
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yoshihiro TAWADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED PRECHARGING AND DISCHARGING FOR ELECTRIC VEHICLE DRIVE S...
- Publication number 20200122582
- Publication date Apr 23, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Boris Curuvija
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20190379299
- Publication date Dec 12, 2019
- DENSO CORPORATION
- Takashi IMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR PROTECTING POWER CONVERSION SYSTEMS UNDER O...
- Publication number 20190326819
- Publication date Oct 24, 2019
- On-Bright Electronics (Shanghai) Co., Ltd.
- Lieyi Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR ELIMINATING AN ARC DRIVEN BY MEANS OF AT LEAST ONE PHASE...
- Publication number 20190280475
- Publication date Sep 12, 2019
- ABB Schweiz AG
- Adrian Guggisberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR GATE DRIVER WITH FIELD-ADJUSTABLE UVLO
- Publication number 20190267793
- Publication date Aug 29, 2019
- Maxim Integrated Products, Inc.
- Arman Hematy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCR BASED AC PRECHARGE PROTECTION
- Publication number 20190229521
- Publication date Jul 25, 2019
- Rockwell Automation Technologies, Inc.
- Andrew J. Roberts
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device and Power Conversion Device System
- Publication number 20190173396
- Publication date Jun 6, 2019
- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
- Yusuke ARAO
- G01 - MEASURING TESTING
Information Patent Application
CONTROL CIRCUIT FOR POWER CONVERTER
- Publication number 20190157969
- Publication date May 23, 2019
- DENSO CORPORATION
- Koichi NISHIBATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HALF-BRIDGE INVERTER MODULES WITH ADVANCED PROTECTION THROUGH HIGH-...
- Publication number 20190140573
- Publication date May 9, 2019
- Power Integrations, Inc.
- Stefan Bäurle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDICATOR USING EXISTING POWER SUPPLY CONTROLLER TERMINALS
- Publication number 20190058322
- Publication date Feb 21, 2019
- Semiconductor Components Industries, LLC
- Christophe BASSO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PASSIVE ISLANDING-TO-GRID-CONNECTED SWITCH METHOD
- Publication number 20180219380
- Publication date Aug 2, 2018
- Nr. Electric Co., Ltd
- Yunlong Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC CONTROL UNIT AND CONTROL METHOD FOR THE SAME
- Publication number 20180178830
- Publication date Jun 28, 2018
- Hitachi Automotive Systems, Ltd.
- Tomonobu KOSEKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
INTERRUPTER DEVICE FOR INTERRUPTING A DIRECT CURRENT
- Publication number 20180122612
- Publication date May 3, 2018
- ELLENBERGER & POENSGEN GMBH
- Hendrik-Christian KOEPF
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER CONTROL DEVICE
- Publication number 20170373488
- Publication date Dec 28, 2017
- Hitachi Automotive Systems, Ltd.
- Hiroyuki SAITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ALTERNATING CURRENT (AC) INVERTER AND METHOD OF CONTROLLING THE SAME
- Publication number 20170358921
- Publication date Dec 14, 2017
- TOYOTA INDUSTRIES ELECTRIC SYSTEMS NORTH AMERICA, INC.
- Takabumi ITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to abnormalities in the input circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrical conversion system of multilevel type protected against a...

Switchable pyro fuse

Protection device for a direct current electrical plant

Inverter protection device

Electric safety circuit

Systems and methods for gate driver with field-adjustable UVLO

System and method for protecting inverter in vehicle from overvoltage

Electrical system with current-consuming circuit for discharging a...

System and method for exciting low-impedance machines using a curre...

System and method for mitigating overvoltage on a DC link of a powe...

Systems and methods for gate driver with field-adjustable UVLO

Electric working machine and voltage suppressor circuit for electri...

SCR based AC precharge protection

Control device for electric power conversion apparatus

Half-bridge inverter modules with advanced protection through high-...

Power conversion device and power conversion device system

Integrated precharging and discharging for electric vehicle drive s...

Systems and methods for protecting power conversion systems under o...

Power conversion device for recording reverse voltage state

Line-voltage detection method, power controller and power supply wi...

Interrupter device for interrupting a direct current

Electronic control unit and control method for the same

Three-level chopper apparatus

Passive islanding-to-grid-connected switch method

Control circuit for power converter

Indicator using existing power supply controller terminals

Systems and methods for protecting power conversion systems under o...

Half-bridge inverter modules with advanced protection through high-...

Power conversion circuit with indicator coupled to input terminal t...

Alternating current (AC) inverter and method of controlling the same

Patents Applicationslast 30 patents

CONTROL APPARATUS AND POWER CONVERSION APPARATUS IN PHOTOVOLTAIC SY...

MOTOR DRIVE DEVICE PROVIDED WITH CHARGING CONTROL UNIT

CIRCUIT PROTECTION METHOD, SYSTEM AND APPARATUS

METHODS OF CONTROLLING AN ELECTRICAL SYSTEM TO EXTINGUISH AN ELECTR...

POWER CONVERTING SYSTEM

SWITCHABLE PYRO FUSE

INSTALLATION INCLUDING A STORED ENERGY SOURCE AND AN ELECTRIC MOTOR...

METHODS OF CONTROLLING AN ELECTRICAL SYSTEM TO EXTINGUISH AN ELECTR...

INVERTER PROTECTION DEVICE

PROTECTION DEVICE FOR A DIRECT CURRENT ELECTRICAL PLANT

ELECTRIC SAFETY CIRCUIT

SYSTEM AND METHOD FOR PROTECTING INVERTER IN VEHICLE FROM OVERVOLTAGE

System and Method for Exciting Low-Impedance Machines Using a Curre...

ELECTRICAL SYSTEM WITH CURRENT-CONSUMING CIRCUIT FOR DISCHARGING A...

CONTROL DEVICE FOR ELECTRIC POWER CONVERSION APPARATUS

INTEGRATED PRECHARGING AND DISCHARGING FOR ELECTRIC VEHICLE DRIVE S...

POWER CONVERSION DEVICE

SYSTEMS AND METHODS FOR PROTECTING POWER CONVERSION SYSTEMS UNDER O...

METHOD FOR ELIMINATING AN ARC DRIVEN BY MEANS OF AT LEAST ONE PHASE...

SYSTEMS AND METHODS FOR GATE DRIVER WITH FIELD-ADJUSTABLE UVLO

SCR BASED AC PRECHARGE PROTECTION

Power Conversion Device and Power Conversion Device System

CONTROL CIRCUIT FOR POWER CONVERTER

HALF-BRIDGE INVERTER MODULES WITH ADVANCED PROTECTION THROUGH HIGH-...

INDICATOR USING EXISTING POWER SUPPLY CONTROLLER TERMINALS

PASSIVE ISLANDING-TO-GRID-CONNECTED SWITCH METHOD

ELECTRONIC CONTROL UNIT AND CONTROL METHOD FOR THE SAME

INTERRUPTER DEVICE FOR INTERRUPTING A DIRECT CURRENT

INVERTER CONTROL DEVICE

ALTERNATING CURRENT (AC) INVERTER AND METHOD OF CONTROLLING THE SAME