responsive to abnormalities in the output circuit

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CPC
H02H7/1227

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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

H02H7/1227responsive to abnormalities in the output circuit

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Short-circuit protection apparatus, short-circuit protection method...
- Patent number 12,160,167
- Issue date Dec 3, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhen Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground fault minimization
- Patent number 12,155,198
- Issue date Nov 26, 2024
- Discovery Energy, LLC
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for controlling inverter
- Patent number 12,126,278
- Issue date Oct 22, 2024
- LS ELECTRIC CO., LTD.
- Chengde Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling an inverter to emulate synchronous generator under faul...
- Patent number 12,095,257
- Issue date Sep 17, 2024
- Regents of The University of Minnesota
- Pratap Gopal Mysore
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overload operating method for T-type 3-level converters
- Patent number 12,095,357
- Issue date Sep 17, 2024
- GINLONG TECHNOLOGIES CO., LTD.
- Yiming Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for protection during inverter shutdown in distri...
- Patent number 12,068,599
- Issue date Aug 20, 2024
- Solaredge Technologies Ltd.
- Meir Adest
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter system capable of detecting output ground fault and output...
- Patent number 12,038,486
- Issue date Jul 16, 2024
- LS ELECTRIC CO., LTD.
- Chengde Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for protecting and controlling an electrical load
- Patent number 12,021,471
- Issue date Jun 25, 2024
- Future Systems Besitz GmbH
- Philipp Steinberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for protecting an electrical load
- Patent number 12,009,765
- Issue date Jun 11, 2024
- Future Systems Besitz GmbH
- Christian Zimmermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus for controlling a power supply to an electr...
- Patent number 12,009,764
- Issue date Jun 11, 2024
- Future Systems Besitz GmbH
- Bernhard Först
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Abnormality detecting system for a solar power grid
- Patent number 12,003,095
- Issue date Jun 4, 2024
- Lixma Tech Co., Ltd.
- Chun-Chi Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load control apparatus, automation system, electrical load, busbar...
- Patent number 11,967,916
- Issue date Apr 23, 2024
- Future Systems Besitz GmbH
- Christian Zimmermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Short-circuit detector and power converter
- Patent number 11,955,791
- Issue date Apr 9, 2024
- Fuji Electric Co., Ltd.
- Natsuko Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling an uninterruptable power supply
- Patent number 11,949,280
- Issue date Apr 2, 2024
- ABB Schweiz AG
- Silvio Colombi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for switching and protection of a load based on current r...
- Patent number 11,923,796
- Issue date Mar 5, 2024
- Future Systems Besitz GmbH
- Philipp Steinberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating machine power conversion device
- Patent number 11,716,049
- Issue date Aug 1, 2023
- Mitsubishi Electric Corporation
- Takafumi Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Short circuit protection apparatus for power conversion apparatus
- Patent number 11,705,805
- Issue date Jul 18, 2023
- Fuji Electric Co., Ltd.
- Yasunao Saga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,637,452
- Issue date Apr 25, 2023
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Ground fault minimization
- Patent number 11,600,988
- Issue date Mar 7, 2023
- Kohler Co.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for controlling a voltage converter
- Patent number 11,594,995
- Issue date Feb 28, 2023
- Valeo Equipements Electriques Moteur
- Mathieu Bertrand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,588,351
- Issue date Feb 21, 2023
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system with delayed protection for a three-level inverter
- Patent number 11,569,758
- Issue date Jan 31, 2023
- Texas Instruments Incorporated
- Longgi Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter with ground fault detection function and fault dete...
- Patent number 11,502,507
- Issue date Nov 15, 2022
- Delta Electronics, Inc.
- Peng Xiao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple stage gate drive for cascode current sensing
- Patent number 11,444,545
- Issue date Sep 13, 2022
- Power Integrations, Inc.
- Rajko Duvnjak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical AC/DC converter arrangement with an AC circuit breaker,...
- Patent number 11,374,391
- Issue date Jun 28, 2022
- EATON INTELLIGENT POWER LIMITED
- Kenan Askan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit, liquid crystal drive controller, and liquid crystal...
- Patent number 11,367,406
- Issue date Jun 21, 2022
- TRIVALE TECHNOLOGIES
- Tomohiro Tashiro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid modular multilevel converter having fault blocking capabilit...
- Patent number 11,329,549
- Issue date May 10, 2022
- Southeast University
- FuJin Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Location of a ground fault in an IT network
- Patent number 11,307,236
- Issue date Apr 19, 2022
- Siemens Aktiengesellschaft
- Benno Weis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for protection during inverter shutdown in distri...
- Patent number 11,296,650
- Issue date Apr 5, 2022
- Solaredge Technologies Ltd.
- Meir Adest
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Protection During Inverter Shutdown in Distri...
- Publication number 20250007280
- Publication date Jan 2, 2025
- Solaredge Technologies Ltd.
- Meir Adest
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE, CONTROL DEVICE FOR POWER SUPPLY CIRCUIT, AND P...
- Publication number 20240364098
- Publication date Oct 31, 2024
- Murata Manufacturing Co., Ltd.
- Kenta FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ABNORMALITY DETECTION APPARATUS
- Publication number 20240313523
- Publication date Sep 19, 2024
- DENSO CORPORATION
- Kunihiko MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERLOAD OPERATING METHOD FOR T-TYPE 3-LEVEL CONVERTERS
- Publication number 20240266946
- Publication date Aug 8, 2024
- GINLONG TECHNOLOGIES CO., LTD.
- Yiming WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR CONTROLLING A VOLTAGE CONVERTER
- Publication number 20240204701
- Publication date Jun 20, 2024
- VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
- Hicham LAHBIL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IN-MOLD LID CLOSING APPARATUS
- Publication number 20230396058
- Publication date Dec 7, 2023
- NYPROMOLD INC.
- Tuan H. Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER DEVICE
- Publication number 20230268822
- Publication date Aug 24, 2023
- Hitachi Astemo, Ltd.
- Masahiro DOI
- B60 - VEHICLES IN GENERAL
Information Patent Application
GROUND FAULT MINIMIZATION
- Publication number 20230187926
- Publication date Jun 15, 2023
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-TEST LEAKAGE PROTECTOR WITH TIMING FUNCTION AND ELECTRIC EQUIP...
- Publication number 20230094418
- Publication date Mar 30, 2023
- ZHEJIANG ZHONGXUN ELECTRONICS CO., LTD.
- Jianzhong ZHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM, INVERTER, AND DIRECT CURRENT ELECTRIC ARC DETE...
- Publication number 20230071656
- Publication date Mar 9, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Yongquan LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Short-Circuit Protection Apparatus, Short-Circuit Protection Method...
- Publication number 20230076274
- Publication date Mar 9, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhen Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
An Apparatus for Switching and Protection of a Load
- Publication number 20220352841
- Publication date Nov 3, 2022
- Future Systems Besitz GmbH
- Philipp Steinberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT CIRCUIT PROTECTION APPARATUS FOR POWER CONVERSION APPARATUS
- Publication number 20220302821
- Publication date Sep 22, 2022
- Fuji Electric Co., Ltd.
- Yasunao SAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT-CIRCUIT DETECTOR AND POWER CONVERTER
- Publication number 20220190590
- Publication date Jun 16, 2022
- Fuji Electric Co., Ltd.
- Natsuko TAKEUCHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR FAST-DETECTION OF PEAK FAULT CURRENT
- Publication number 20220181866
- Publication date Jun 9, 2022
- S&C ELECTRIC COMPANY
- Todd W. Klippel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID MODULAR MULTILEVEL CONVERTER HAVING FAULT BLOCKING CAPABILIT...
- Publication number 20220094260
- Publication date Mar 24, 2022
- SOUTHEAST UNIVERSITY
- FuJin DENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING AN UNINTERRUPTABLE POWER SUPPLY
- Publication number 20220094197
- Publication date Mar 24, 2022
- ABB Schweiz AG
- Silvio Colombi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR CONTROLLING A VOLTAGE CONVERTER
- Publication number 20220069758
- Publication date Mar 3, 2022
- VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
- Mathieu Bertrand
- B60 - VEHICLES IN GENERAL
Information Patent Application
ABNORMALITY DETECTING SYSTEM FOR A SOLAR POWER GRID
- Publication number 20220014015
- Publication date Jan 13, 2022
- LIXMA TECH CO., LTD.
- CHUN-CHI HSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC/DC CONVERTER ARRANGEMENT
- Publication number 20220006375
- Publication date Jan 6, 2022
- Eaton Intelligent Power Limited
- Kenan Askan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IN-MOLD LID CLOSING APPARATUS
- Publication number 20210399543
- Publication date Dec 23, 2021
- NYPROMOLD INC.
- Tuan H. Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CIRCUIT, LIQUID CRYSTAL DRIVE CONTROLLER, AND LIQUID CRYSTAL...
- Publication number 20210335298
- Publication date Oct 28, 2021
- Mitsubishi Electric Corporation
- Tomohiro TASHIRO
- G06 - COMPUTING CALCULATING COUNTING
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
PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
- Publication number 20210296933
- Publication date Sep 23, 2021
- WITRICITY CORPORATION
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
- Publication number 20210296934
- Publication date Sep 23, 2021
- WITRICITY CORPORATION
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE STAGE GATE DRIVE FOR CASCODE CURRENT SENSING
- Publication number 20210211065
- Publication date Jul 8, 2021
- Power Integrations, Inc.
- Rajko Duvnjak
- G01 - MEASURING TESTING
Information Patent Application
SHORT CIRCUIT DETECTION AND PROTECTION FOR A GATE DRIVER CIRCUIT AN...
- Publication number 20210021121
- Publication date Jan 21, 2021
- Infineon Technologies Austria AG
- Minsub Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING MACHINE POWER CONVERSION DEVICE
- Publication number 20210006193
- Publication date Jan 7, 2021
- Mitsubishi Electric Corporation
- Takafumi ICHIKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER DEVICE
- Publication number 20200313596
- Publication date Oct 1, 2020
- NIDEC CORPORATION
- Yuhi NAKADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTIPLE STAGE GATE DRIVE FOR CASCODE CURRENT SENSING
- Publication number 20200220476
- Publication date Jul 9, 2020
- Power Integrations, Inc.
- Rajko Duvnjak
- H03 - BASIC ELECTRONIC CIRCUITRY

responsive to abnormalities in the output circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Short-circuit protection apparatus, short-circuit protection method...

Ground fault minimization

Apparatus and method for controlling inverter

Controlling an inverter to emulate synchronous generator under faul...

Overload operating method for T-type 3-level converters

System and method for protection during inverter shutdown in distri...

Inverter system capable of detecting output ground fault and output...

Apparatus for protecting and controlling an electrical load

Method and apparatus for protecting an electrical load

Motor control apparatus for controlling a power supply to an electr...

Abnormality detecting system for a solar power grid

Load control apparatus, automation system, electrical load, busbar...

Short-circuit detector and power converter

Method for controlling an uninterruptable power supply

Apparatus for switching and protection of a load based on current r...

Rotating machine power conversion device

Short circuit protection apparatus for power conversion apparatus

Protection and control of wireless power systems

System and method for protecting inverter in vehicle from overvoltage

Ground fault minimization

System for controlling a voltage converter

Protection and control of wireless power systems

Control system with delayed protection for a three-level inverter

Power converter with ground fault detection function and fault dete...

Multiple stage gate drive for cascode current sensing

Electrical AC/DC converter arrangement with an AC circuit breaker,...

Drive circuit, liquid crystal drive controller, and liquid crystal...

Hybrid modular multilevel converter having fault blocking capabilit...

Location of a ground fault in an IT network

System and method for protection during inverter shutdown in distri...

Patents Applicationslast 30 patents

System and Method for Protection During Inverter Shutdown in Distri...

POWER SUPPLY DEVICE, CONTROL DEVICE FOR POWER SUPPLY CIRCUIT, AND P...

ABNORMALITY DETECTION APPARATUS

OVERLOAD OPERATING METHOD FOR T-TYPE 3-LEVEL CONVERTERS

SYSTEM FOR CONTROLLING A VOLTAGE CONVERTER

IN-MOLD LID CLOSING APPARATUS

INVERTER DEVICE

GROUND FAULT MINIMIZATION

SELF-TEST LEAKAGE PROTECTOR WITH TIMING FUNCTION AND ELECTRIC EQUIP...

PHOTOVOLTAIC SYSTEM, INVERTER, AND DIRECT CURRENT ELECTRIC ARC DETE...

Short-Circuit Protection Apparatus, Short-Circuit Protection Method...

An Apparatus for Switching and Protection of a Load

SHORT CIRCUIT PROTECTION APPARATUS FOR POWER CONVERSION APPARATUS

SHORT-CIRCUIT DETECTOR AND POWER CONVERTER

METHOD FOR FAST-DETECTION OF PEAK FAULT CURRENT

HYBRID MODULAR MULTILEVEL CONVERTER HAVING FAULT BLOCKING CAPABILIT...

METHOD FOR CONTROLLING AN UNINTERRUPTABLE POWER SUPPLY

SYSTEM FOR CONTROLLING A VOLTAGE CONVERTER

ABNORMALITY DETECTING SYSTEM FOR A SOLAR POWER GRID

AC/DC CONVERTER ARRANGEMENT

IN-MOLD LID CLOSING APPARATUS

DRIVE CIRCUIT, LIQUID CRYSTAL DRIVE CONTROLLER, AND LIQUID CRYSTAL...

SYSTEM AND METHOD FOR PROTECTING INVERTER IN VEHICLE FROM OVERVOLTAGE

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

MULTIPLE STAGE GATE DRIVE FOR CASCODE CURRENT SENSING

SHORT CIRCUIT DETECTION AND PROTECTION FOR A GATE DRIVER CIRCUIT AN...

ROTATING MACHINE POWER CONVERSION DEVICE

INVERTER DEVICE

MULTIPLE STAGE GATE DRIVE FOR CASCODE CURRENT SENSING