with means responsive to dc component in the fault current

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CPC
H02H3/332

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HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection

Current Industry

H02H3/332with means responsive to dc component in the fault current

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for improved operation of power grid components i...
- Patent number 10,985,559
- Issue date Apr 20, 2021
- TechHold LLC
- George Anderson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging station having differential current monitoring for chargin...
- Patent number 10,759,297
- Issue date Sep 1, 2020
- Bender GmbH & Co. KG
- Frank Mehling
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for detecting a direct-current fault current
- Patent number 10,640,000
- Issue date May 5, 2020
- Robert Bosch GmbH
- Bernd Eckert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control circuit configured to determine when a direct current compo...
- Patent number 10,608,440
- Issue date Mar 31, 2020
- TE Connectivity Corporation
- Matthew Mishrikey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety detection device and method of grid-connected inverter
- Patent number 10,505,370
- Issue date Dec 10, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Houlai Geng
- G01 - MEASURING TESTING
Information Patent Grant
Shutoff device
- Patent number 10,396,544
- Issue date Aug 27, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Eiji Iwami
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for fault current detection
- Patent number 10,345,347
- Issue date Jul 9, 2019
- EBM-Papst Mulfingen GmbH & Co. KG
- Guenther Haas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual current circuit breaker
- Patent number 10,056,212
- Issue date Aug 21, 2018
- EATON INTELLIGENT POWER LIMITED
- Georg Ritzinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault current limiter
- Patent number 9,509,135
- Issue date Nov 29, 2016
- GRIDON LTD.
- Robert Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical monitoring device and method for safeguarding the protec...
- Patent number 9,397,494
- Issue date Jul 19, 2016
- Bender GmbH & Co. KG
- Wolfgang Hofheinz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage current detector for AC and DC systems
- Patent number 9,244,110
- Issue date Jan 26, 2016
- Atreus Enterprises Limited
- Patrick Ward
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual-current circuit breaker
- Patent number 9,136,074
- Issue date Sep 15, 2015
- Eaton Industries (Austria) GmbH
- Rainer Meisel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device for a high-voltage battery of a motor vehicle, char...
- Patent number 8,970,169
- Issue date Mar 3, 2015
- Audi AG
- Marco Thömmes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charging device for a high-voltage battery of a motor vehicle, char...
- Patent number 8,890,477
- Issue date Nov 18, 2014
- Audi AG
- Marco Thömmes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ground fault detection system and method
- Patent number 8,433,528
- Issue date Apr 30, 2013
- Rockwell Automation Technologies, Inc.
- Craig R. Winterhalter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus of detecting and compensating for DC residual...
- Patent number 8,340,829
- Issue date Dec 25, 2012
- Eaton Industries Manufacturing GmbH
- Jonathan Keith Jackson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual-current circuit breaker
- Patent number 8,315,023
- Issue date Nov 20, 2012
- Moeller Gebäudeautomation GmbH
- Rainer Meisel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential current detection
- Patent number 7,224,559
- Issue date May 29, 2007
- General Motors Corporation
- Christopher P. Henze
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Residual-current circuit breaker and a method for testing the relia...
- Patent number 7,221,548
- Issue date May 22, 2007
- Siemens Aktiengesellschaft
- Bernhard Bauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual current detection circuit
- Patent number 7,068,047
- Issue date Jun 27, 2006
- Shakira Limited
- Patrick Ward
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Earth leakage protection device and electrical switchgear unit comp...
- Patent number 7,009,825
- Issue date Mar 7, 2006
- Schneider Electric Industries SAS
- Sylvie Lambardin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual current device
- Patent number 6,437,954
- Issue date Aug 20, 2002
- Siemens Aktiengesellschaft
- Dieter Harr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring insulation and fault current in an A/C current network t...
- Patent number 6,392,422
- Issue date May 21, 2002
- Dip.-Ing. Walther Bender GmbH & Co. KG
- Michael Kammer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage current protection device adapted to a wide variety of dome...
- Patent number 6,381,113
- Issue date Apr 30, 2002
- Technology Research Corporation
- Raymond H. Legatti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Testing electrical installations
- Patent number 6,271,668
- Issue date Aug 7, 2001
- Robin Electronics Limited
- Arun Sehdev
- G01 - MEASURING TESTING
Information Patent Grant
Differential protection device including a rectifier and a toroid h...
- Patent number 5,969,930
- Issue date Oct 19, 1999
- Schneider Electric Industries, S.A.
- Michel Bonniau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch mechanism
- Patent number 5,517,165
- Issue date May 14, 1996
- PDL Holdings Limited
- David L. Cook
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching mechanism
- Patent number 5,457,444
- Issue date Oct 10, 1995
- PDL Holdings Limited
- David L. Cook
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential current circuit breaker and a method of setting the tr...
- Patent number 5,195,008
- Issue date Mar 16, 1993
- Siemens Aktiengesellschaft
- Dieter Harr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential current protection circuit breaker
- Patent number 4,860,146
- Issue date Aug 22, 1989
- Siemens Aktiengesellschaft
- Fritz Pohl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CHECKING THE ADEQUACY AT THE RESIDUAL CURRENTS OF DIFFER...
- Publication number 20240429701
- Publication date Dec 26, 2024
- CHAUVIN ARNOUX
- Denis PALANCHE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DETECTING A DIRECT-CURRENT FAULT CURRENT
- Publication number 20170259669
- Publication date Sep 14, 2017
- ROBERT BOSCH GmbH
- Bernd Eckert
- B60 - VEHICLES IN GENERAL
Information Patent Application
FAULT CURRENT LIMITER
- Publication number 20140254056
- Publication date Sep 11, 2014
- Robert Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING DEVICE FOR A HIGH-VOLTAGE BATTERY OF A MOTOR VEHICLE, CHAR...
- Publication number 20140091763
- Publication date Apr 3, 2014
- Volkswagen AG
- Marco Thömmes
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING DEVICE FOR A HIGH-VOLTAGE BATTERY OF A MOTOR VEHICLE, CHAR...
- Publication number 20140021921
- Publication date Jan 23, 2014
- Audi AG
- Marco Thömmes
- B60 - VEHICLES IN GENERAL
Information Patent Application
RESIDUAL-CURRENT CIRCUIT BREAKER
- Publication number 20140022686
- Publication date Jan 23, 2014
- EATON INDUSTRIES (AUSTRIA) GMBH
- Rainer Meisel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEAKAGE CURRENT DETECTOR FOR AC AND DC SYSTEMS
- Publication number 20130221975
- Publication date Aug 29, 2013
- Atreus Enterprises Limited
- Patrick Ward
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL MONITORING DEVICE AND METHOD FOR SAFEGUARDING THE PROTEC...
- Publication number 20130070374
- Publication date Mar 21, 2013
- Wolfgang Hofheinz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUND FAULT DETECTION SYSTEM AND METHOD
- Publication number 20110153234
- Publication date Jun 23, 2011
- Rockwell Automation Technologies, Inc.
- Craig R. Winterhalter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESIDUAL-CURRENT CIRCUIT BREAKER
- Publication number 20100134222
- Publication date Jun 3, 2010
- Moeller Gebaudeautomation GmbH
- RAINER MEISEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS OF DETECTING AND COMPENSATING FOR DC RESIDUAL...
- Publication number 20100014197
- Publication date Jan 21, 2010
- DEEPSTREEM TECHNOLOGIES LTD
- Jonathan Keith Jackson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVER VOLTAGE PROTECTION CIRCUIT FOR GFCI DEVICES
- Publication number 20080013237
- Publication date Jan 17, 2008
- Benjamin Moadel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC ground fault circuit interrupter
- Publication number 20060187594
- Publication date Aug 24, 2006
- Nicholas L. Disalvo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Differential current detection
- Publication number 20050259371
- Publication date Nov 24, 2005
- Christopher P. Henze
- B60 - VEHICLES IN GENERAL
Information Patent Application
Residual current detection circuit
- Publication number 20050201026
- Publication date Sep 15, 2005
- Patrick Ward
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Earth leakage protection device and electrical switchgear unit comp...
- Publication number 20040145841
- Publication date Jul 29, 2004
- SCHNEIDER ELEC. IND. SAS
- Sylvie Lambardin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Residual-current circuit breaker and a method for testing the relia...
- Publication number 20020180444
- Publication date Dec 5, 2002
- Bernhard Bauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

with means responsive to dc component in the fault current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for improved operation of power grid components i...

Charging station having differential current monitoring for chargin...

Method and device for detecting a direct-current fault current

Control circuit configured to determine when a direct current compo...

Safety detection device and method of grid-connected inverter

Shutoff device

Device and method for fault current detection

Residual current circuit breaker

Fault current limiter

Electrical monitoring device and method for safeguarding the protec...

Leakage current detector for AC and DC systems

Residual-current circuit breaker

Charging device for a high-voltage battery of a motor vehicle, char...

Charging device for a high-voltage battery of a motor vehicle, char...

Ground fault detection system and method

Method and apparatus of detecting and compensating for DC residual...

Residual-current circuit breaker

Differential current detection

Residual-current circuit breaker and a method for testing the relia...

Residual current detection circuit

Earth leakage protection device and electrical switchgear unit comp...

Residual current device

Monitoring insulation and fault current in an A/C current network t...

Leakage current protection device adapted to a wide variety of dome...

Testing electrical installations

Differential protection device including a rectifier and a toroid h...

Switch mechanism

Switching mechanism

Differential current circuit breaker and a method of setting the tr...

Differential current protection circuit breaker

Patents Applicationslast 30 patents

METHOD FOR CHECKING THE ADEQUACY AT THE RESIDUAL CURRENTS OF DIFFER...

METHOD AND DEVICE FOR DETECTING A DIRECT-CURRENT FAULT CURRENT

FAULT CURRENT LIMITER

CHARGING DEVICE FOR A HIGH-VOLTAGE BATTERY OF A MOTOR VEHICLE, CHAR...

CHARGING DEVICE FOR A HIGH-VOLTAGE BATTERY OF A MOTOR VEHICLE, CHAR...

RESIDUAL-CURRENT CIRCUIT BREAKER

LEAKAGE CURRENT DETECTOR FOR AC AND DC SYSTEMS

ELECTRICAL MONITORING DEVICE AND METHOD FOR SAFEGUARDING THE PROTEC...

GROUND FAULT DETECTION SYSTEM AND METHOD

RESIDUAL-CURRENT CIRCUIT BREAKER

METHOD AND APPARATUS OF DETECTING AND COMPENSATING FOR DC RESIDUAL...

OVER VOLTAGE PROTECTION CIRCUIT FOR GFCI DEVICES

DC ground fault circuit interrupter

Differential current detection

Residual current detection circuit

Earth leakage protection device and electrical switchgear unit comp...

Residual-current circuit breaker and a method for testing the relia...