responsive to short circuit or wrong polarity in output circuit

Industry

CPC
H02H7/1257

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Parent Industries

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

H02H7/1257responsive to short circuit or wrong polarity in output circuit

Industries

Patents Grantslast 30 patents

Information Patent Grant
BRCT clamping absorption circuit with short circuit protection
- Patent number 12,132,306
- Issue date Oct 29, 2024
- Shenzhen Hontech-Wins Electronics Co., LTD.
- Wencai Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic delay with stabilized output voltage and over current/sh...
- Patent number 12,088,088
- Issue date Sep 10, 2024
- Rockwell Automation Technologies, Inc.
- Ji Jun Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device and control method for modular multilevel converter
- Patent number 12,057,770
- Issue date Aug 6, 2024
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Jun Chol Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching device for opening a current path
- Patent number 11,881,706
- Issue date Jan 23, 2024
- Siemens Energy Global GmbH & Co. KG
- Stefan Hänsel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 11,855,445
- Issue date Dec 26, 2023
- Mitsubishi Electric Corporation
- Takushi Jimichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical AC/DC conversion arrangement
- Patent number 11,695,269
- Issue date Jul 4, 2023
- EATON INTELLIGENT POWER LIMITED
- Kenan Askan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and a method for protecting a regulator rectifier device and...
- Patent number 11,611,209
- Issue date Mar 21, 2023
- FLASH ELECTRONICS (INDIA) PRIVATE LIMITED
- Ramit Verma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication less control technique for hybrid HVDC
- Patent number 11,476,658
- Issue date Oct 18, 2022
- Hitachi Energy Switzerland AG
- Saurav Roy-Choudhury
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter protection circuit
- Patent number 11,456,677
- Issue date Sep 27, 2022
- Rolls-Royce Corporation
- Shaui Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Output device and power source system
- Patent number 11,211,784
- Issue date Dec 28, 2021
- Autonetworks Technologies, Ltd.
- Keisuke Wakazono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular multi-level converter and DC failure blocking method therefor
- Patent number 10,998,813
- Issue date May 4, 2021
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Hee Jin Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter apparatus having function of detecting short circuit fail...
- Patent number 10,910,832
- Issue date Feb 2, 2021
- FANUC CORPORATION
- Tomokazu Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device having bypass circuit protection
- Patent number 10,855,168
- Issue date Dec 1, 2020
- Mitsubishi Electric Corporation
- Ryosuke Uda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric circuit arrangement and a method for generating electric c...
- Patent number 10,594,318
- Issue date Mar 17, 2020
- City University of Hong Kong
- Shu Hung Henry Chung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power distribution systems
- Patent number 10,530,152
- Issue date Jan 7, 2020
- GE Energy Power Conversion Technology Limited
- Teng Long
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Convertor apparatus configured to optimize initial charging time of...
- Patent number 10,516,344
- Issue date Dec 24, 2019
- FANUC CORPORATION
- Tomokazu Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transient protection for multi-terminal HVDC grid
- Patent number 10,516,259
- Issue date Dec 24, 2019
- Siemens Aktiengesellschaft
- Christian Blug
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power receiving device
- Patent number 10,505,362
- Issue date Dec 10, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takahiro Misawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Redox flow battery system
- Patent number 10,476,281
- Issue date Nov 12, 2019
- TRUMPF Huettinger GmbH + Co. KG
- Jens Kaufmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric protection on AC side of HVDC
- Patent number 10,439,400
- Issue date Oct 8, 2019
- General Electric Technology GmbH
- Carl David Barker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 10,396,678
- Issue date Aug 27, 2019
- Mitsubishi Electric Corporation
- Ryosuke Uda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting a voltage collapse
- Patent number 10,333,386
- Issue date Jun 25, 2019
- Siemens Aktiengesellschaft
- Ronny Ermisch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for power supply control
- Patent number 10,170,906
- Issue date Jan 1, 2019
- Mitsumi Electric Co., Ltd.
- Hiroki Matsuda
- G01 - MEASURING TESTING
Information Patent Grant
High voltage current source with short circuit protection
- Patent number 10,079,542
- Issue date Sep 18, 2018
- Monolithic Power Systems, Inc.
- Bin Xiao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
HVDC switchyard and an HVDC switchyard system
- Patent number 8,803,358
- Issue date Aug 12, 2014
- ABB Technology AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus having a converter
- Patent number 8,687,389
- Issue date Apr 1, 2014
- Siemens Aktiengesellschaft
- Mike Dommaschk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for protecting a DC network with DC loads against overvoltage
- Patent number 8,369,050
- Issue date Feb 5, 2013
- AEG Power Solutions B.V.
- Hartmut Barnhusen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlled rectifier bridge, control system, and method for control...
- Patent number 6,998,735
- Issue date Feb 14, 2006
- Eaton Corporation
- Irving A. Gibbs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system including rectifier and method for controlling recti...
- Patent number 6,614,639
- Issue date Sep 2, 2003
- Eaton Corporation
- Irving A. Gibbs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DELAY WITH STABILIZED OUTPUT VOLTAGE AND OVER CURRENT/SH...
- Publication number 20240006875
- Publication date Jan 4, 2024
- Rockwell Automation Technologies, Inc.
- Ji Jun Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRCT CLAMPING ABSORPTION CIRCUIT WITH SHORT CIRCUIT PROTECTION
- Publication number 20230238795
- Publication date Jul 27, 2023
- Shenzhen Hontech-Wins Electronics Co.,Ltd.
- Wencai WEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR MODULAR MULTILEVEL CONVERTER
- Publication number 20220352810
- Publication date Nov 3, 2022
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Jun Chol LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A SYSTEM AND A METHOD FOR PROTECTING A REGULATOR RECTIFIER DEVICE A...
- Publication number 20220209526
- Publication date Jun 30, 2022
- FLASH ELECTRONICS (INDIA) PRIVATE LIMITED
- Ramit VERMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER PROTECTION CIRCUIT
- Publication number 20220190591
- Publication date Jun 16, 2022
- Rolls-Royce Corporation
- Shaui Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING DEVICE FOR OPENING A CURRENT PATH
- Publication number 20220149613
- Publication date May 12, 2022
- Siemens Energy Global GmbH & Co. KG
- Stefan Hänsel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR OPENING OR CLOSING A DC CIRCUIT, AND METHOD FOR AUTOM...
- Publication number 20220020544
- Publication date Jan 20, 2022
- Siemens Aktiengesellschaft
- Yi ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL AC/DC CONVERSION ARRANGEMENT
- Publication number 20210175704
- Publication date Jun 10, 2021
- Eaton Intelligent Power Limited
- Kenan Askan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IGBT SHORT-CIRCUIT DETECTION AND PROTECTION CIRCUIT AND IGBT-BASED...
- Publication number 20190386483
- Publication date Dec 19, 2019
- Johnson Controls Technology Company
- Yu Miao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC CIRCUIT ARRANGEMENT AND A METHOD FOR GENERATING ELECTRIC C...
- Publication number 20190068187
- Publication date Feb 28, 2019
- City University of Hong Kong
- Shu Hung Henry Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device
- Publication number 20190068076
- Publication date Feb 28, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Ryosuke Uda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER RECEIVING DEVICE
- Publication number 20190044321
- Publication date Feb 7, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takahiro Misawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
IGBT SHORT-CIRCUIT DETECTION AND PROTECTION CIRCUIT AND IGBT-BASED...
- Publication number 20180287372
- Publication date Oct 4, 2018
- Johnson Controls Technology Company
- Yu Miao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE FOR POWER SUPPLY CONTROL
- Publication number 20180041027
- Publication date Feb 8, 2018
- MITSUMI ELECTRIC Co., Ltd.
- Hiroki MATSUDA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ELIMINATING A FAULT ON A HIGH-VOLTAGE DC LINE, SYSTEM FO...
- Publication number 20130308235
- Publication date Nov 21, 2013
- Siemens Aktiengesellschaft
- Mark Davies
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVDC SWITCHYARD AND AN HVDC SWITCHYARD SYSTEM
- Publication number 20130106184
- Publication date May 2, 2013
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS HAVING A CONVERTER
- Publication number 20110235375
- Publication date Sep 29, 2011
- SIEMENS AKTIENGESELLSCHAFT
- Mike Dommaschk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CIRCUIT FOR PROTECTING A DC NETWORK WITH DC LOADS AGAINST OVERVOLTAGE
- Publication number 20090262469
- Publication date Oct 22, 2009
- AEG POWER SOLUTIONS B.V.
- Hartmut BARNHUSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power supply device having surge protection function
- Publication number 20070258179
- Publication date Nov 8, 2007
- Seong-hee Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controlled rectifier bridge, control system, and method for control...
- Publication number 20040080888
- Publication date Apr 29, 2004
- Irving A. Gibbs
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Over-voltage protection arrangement for a low voltage power supply
- Publication number 20040070904
- Publication date Apr 15, 2004
- Sheldon P. Carr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to short circuit or wrong polarity in output circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

BRCT clamping absorption circuit with short circuit protection

Electronic delay with stabilized output voltage and over current/sh...

Control device and control method for modular multilevel converter

Switching device for opening a current path

Power conversion device

Electrical AC/DC conversion arrangement

System and a method for protecting a regulator rectifier device and...

Communication less control technique for hybrid HVDC

Power converter protection circuit

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

Output device and power source system

Modular multi-level converter and DC failure blocking method therefor

Converter apparatus having function of detecting short circuit fail...

Power conversion device having bypass circuit protection

Electric circuit arrangement and a method for generating electric c...

Power distribution systems

Convertor apparatus configured to optimize initial charging time of...

Transient protection for multi-terminal HVDC grid

Wireless power receiving device

Redox flow battery system

Electric protection on AC side of HVDC

Power converter

Method for detecting a voltage collapse

Semiconductor device for power supply control

High voltage current source with short circuit protection

HVDC switchyard and an HVDC switchyard system

Apparatus having a converter

Circuit for protecting a DC network with DC loads against overvoltage

Controlled rectifier bridge, control system, and method for control...

Control system including rectifier and method for controlling recti...

Patents Applicationslast 30 patents

ELECTRONIC DELAY WITH STABILIZED OUTPUT VOLTAGE AND OVER CURRENT/SH...

BRCT CLAMPING ABSORPTION CIRCUIT WITH SHORT CIRCUIT PROTECTION

CONTROL DEVICE AND CONTROL METHOD FOR MODULAR MULTILEVEL CONVERTER

A SYSTEM AND A METHOD FOR PROTECTING A REGULATOR RECTIFIER DEVICE A...

POWER CONVERTER PROTECTION CIRCUIT

SWITCHING DEVICE FOR OPENING A CURRENT PATH

APPARATUS FOR OPENING OR CLOSING A DC CIRCUIT, AND METHOD FOR AUTOM...

ELECTRICAL AC/DC CONVERSION ARRANGEMENT

IGBT SHORT-CIRCUIT DETECTION AND PROTECTION CIRCUIT AND IGBT-BASED...

ELECTRIC CIRCUIT ARRANGEMENT AND A METHOD FOR GENERATING ELECTRIC C...

Power Conversion Device

WIRELESS POWER RECEIVING DEVICE

IGBT SHORT-CIRCUIT DETECTION AND PROTECTION CIRCUIT AND IGBT-BASED...

SEMICONDUCTOR DEVICE FOR POWER SUPPLY CONTROL

METHOD FOR ELIMINATING A FAULT ON A HIGH-VOLTAGE DC LINE, SYSTEM FO...

HVDC SWITCHYARD AND AN HVDC SWITCHYARD SYSTEM

APPARATUS HAVING A CONVERTER

CIRCUIT FOR PROTECTING A DC NETWORK WITH DC LOADS AGAINST OVERVOLTAGE

Power supply device having surge protection function

Controlled rectifier bridge, control system, and method for control...

Over-voltage protection arrangement for a low voltage power supply