for three-phase systems

Industry

CPC
H02H3/083

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Parent Industries

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

H02H3/083for three-phase systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for detecting faults in a low voltage three-phase...
- Patent number 12,166,340
- Issue date Dec 10, 2024
- Schneider Electric Industries SAS
- David Corbet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current protection to prevent overcurrent in electrical grids and m...
- Patent number 12,100,943
- Issue date Sep 24, 2024
- Caterpillar Inc.
- Jesse R. Gerdes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for protection against insulation failure
- Patent number 12,068,595
- Issue date Aug 20, 2024
- BALA INDUSTRIES AND ENTERTAINMENT PRIVATE LIMITED
- Nitin Langer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge suppression circuit and rotating electrical machine
- Patent number 11,870,237
- Issue date Jan 9, 2024
- PROTERIAL, LTD.
- Yuta Sugiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase-selective interruption for three-phase AC circuits with Thoms...
- Patent number 11,817,695
- Issue date Nov 14, 2023
- EATON INTELLIGENT POWER LIMITED
- Steven Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault handling
- Patent number 11,770,005
- Issue date Sep 26, 2023
- General Electric Technology GmbH
- Radnya Anant Mukhedkar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric transmission line ground fault prevention systems using du...
- Patent number 11,769,998
- Issue date Sep 26, 2023
- Viking Protection Systems LLC
- Robert B. Stuart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of improving linearity of current sensor for a ci...
- Patent number 11,761,987
- Issue date Sep 19, 2023
- EATON INTELLIGENT POWER LIMITED
- Rishabh Dixit
- G01 - MEASURING TESTING
Information Patent Grant
Normally open tie pulse testing
- Patent number 11,728,638
- Issue date Aug 15, 2023
- S&C Electric Company
- Michael John Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems for detecting failures or faults in power conversion equipment
- Patent number 11,664,650
- Issue date May 30, 2023
- Goodrich Corporation
- Scott Harms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for identifying a fault event in an electric power distribut...
- Patent number 11,451,042
- Issue date Sep 20, 2022
- ABB S.PA.
- Enrico Ragaini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brake system and controller for use with a wellhead direct drive
- Patent number 11,171,580
- Issue date Nov 9, 2021
- General Magnetic International Inc.
- Al Duerr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Virtual electronic circuit breaker
- Patent number 11,165,239
- Issue date Nov 2, 2021
- Astronics Advanced Electronic Systems Corp.
- Massoud Vaziri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for fault detection and protection of electrical...
- Patent number 11,165,244
- Issue date Nov 2, 2021
- DLABORATORY SWEDEN AB
- Magnus Akke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid state protection circuits for a converter circuit
- Patent number 11,133,664
- Issue date Sep 28, 2021
- Halliburton Energy Services, Inc.
- Satish Rajagopalan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrical power supply disconnector for a protection module and pr...
- Patent number 11,081,307
- Issue date Aug 3, 2021
- Schneider Electric Industries SAS
- Frederic Brasme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential protection test method, differential protection device...
- Patent number 11,061,078
- Issue date Jul 13, 2021
- Schneider Electric Industries SAS
- Jean-Baptiste Bernard
- G01 - MEASURING TESTING
Information Patent Grant
Fault detection and protection during steady state using traveling...
- Patent number 11,056,874
- Issue date Jul 6, 2021
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker failure protection relay and protection relay system
- Patent number 11,050,237
- Issue date Jun 29, 2021
- Mitsubishi Electric Corporation
- Satoshi Takemura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reference signal generating method for distance and directional pro...
- Patent number 11,043,803
- Issue date Jun 22, 2021
- Schweitzer Engineering Laboratories, Inc.
- Bartosz Jan Brusilowicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy supply apparatus
- Patent number 11,022,993
- Issue date Jun 1, 2021
- Phoenix Contact GmbH & Co. KG
- Olaf Schmidt
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrical switching device and associated configuration and diagno...
- Patent number 10,985,545
- Issue date Apr 20, 2021
- Schneider Electric Industries SAS
- Fabien Odille
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Generator stator ground protection using third harmonic
- Patent number 10,931,097
- Issue date Feb 23, 2021
- Schweitzer Engineering Laboratories, Inc.
- Ritwik Chowdhury
- G01 - MEASURING TESTING
Information Patent Grant
Circuit breaker and method for emitting a warning upon a threshold...
- Patent number 10,916,929
- Issue date Feb 9, 2021
- Siemens Aktiengesellschaft
- Peter Kopaczewski
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor current cutoff device including a semiconductor switc...
- Patent number 10,903,643
- Issue date Jan 26, 2021
- MERSEN France SB SAS
- Mathieu Morati
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for controlling a circuit breaker in an electr...
- Patent number 10,734,179
- Issue date Aug 4, 2020
- Siemens Aktiengesellschaft
- Hans-Joachim Herrmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground fault overvoltage relay device
- Patent number 10,714,924
- Issue date Jul 14, 2020
- Mitsubishi Electric Corporation
- Tomoyoshi Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Energy supply
- Patent number 10,680,428
- Issue date Jun 9, 2020
- Siemens Aktiengesellschaft
- Michael Geissler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of operating a protection device, associated computer progra...
- Patent number 10,476,258
- Issue date Nov 12, 2019
- Schneider Electric Industries SAS
- Piotr Sawko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection and compensation of power phase loss
- Patent number 10,468,964
- Issue date Nov 5, 2019
- PHASOR LTD
- Oren Tamir
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL PANELBOARD WITH ARC FAULT PROTECTION AND USER INTERFACE
- Publication number 20240356312
- Publication date Oct 24, 2024
- Span.IO, Inc.
- Aleksandar Daniel Oleg Rivin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit Breakers and Circuit Breaker Operational Methods
- Publication number 20240195166
- Publication date Jun 13, 2024
- Battelle Memorial Institute
- Bhaskar Mitra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR AND SCALABLE POWER DISTRIBUTION
- Publication number 20240114645
- Publication date Apr 4, 2024
- Panduit Corp.
- Ronald A. Nordin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT PROTECTION TO PREVENT OVERCURRENT IN ELECTRICAL GRIDS AND M...
- Publication number 20230396054
- Publication date Dec 7, 2023
- Caterpillar Inc.
- Jesse R. Gerdes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE-TO-PHASE SHORT CIRCUIT PROCESSING METHOD
- Publication number 20230387677
- Publication date Nov 30, 2023
- BAODING YUXIN ELECTRIC TECHNOLOGY CO., LTD.
- Zhanyu Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC TRANSMISSION LINE GROUND FAULT PREVENTION SYSTEMS USING DU...
- Publication number 20230261459
- Publication date Aug 17, 2023
- Viking Protection Systems LLC
- Robert B. Stuart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL PROTECTION SYSTEMS AND METHODS HAVING IMPROVED SELECTIVITY
- Publication number 20230187925
- Publication date Jun 15, 2023
- Schneider Electric Industries SAS
- Daniel Gonzalez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF IMPROVING LINEARITY OF CURRENT SENSOR FOR A CI...
- Publication number 20230152353
- Publication date May 18, 2023
- Eaton Intelligent Power Limited
- Rishabh Dixit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS FOR DETECTING FAILURES OR FAULTS IN POWER CONVERSION EQUIPMENT
- Publication number 20230065662
- Publication date Mar 2, 2023
- GOODRICH CORPORATION
- Scott Harms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Apparatus For Protection Against Insulation Failure
- Publication number 20220385057
- Publication date Dec 1, 2022
- Bala Industries and Entertainment Private Limited
- Nitin LANGER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGE SUPPRESSION CIRCUIT AND ROTATING ELECTRICAL MACHINE
- Publication number 20220285929
- Publication date Sep 8, 2022
- Hitachi Metals, Ltd.
- Yuta SUGIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR DETECTING FAULTS IN A LOW VOLTAGE THREE-PHASE...
- Publication number 20220181865
- Publication date Jun 9, 2022
- Schneider Electric Industries SAS
- David Corbet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NORMALLY OPEN TIE PULSE TESTING
- Publication number 20220109293
- Publication date Apr 7, 2022
- S&C ELECTRIC COMPANY
- Michael John Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIRTUAL ELECTRONIC CIRCUIT BREAKER
- Publication number 20210184452
- Publication date Jun 17, 2021
- Astronics Advanced Electronic Systems Corp.
- Massoud Vaziri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REFERENCE SIGNAL GENERATING METHOD FOR DISTANCE AND DIRECTIONAL PRO...
- Publication number 20210028611
- Publication date Jan 28, 2021
- Schweitzer Engineering Laboratories, Inc.
- Bartosz Jan Brusilowicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR CUTOFF DEVICE
- Publication number 20190237960
- Publication date Aug 1, 2019
- MERSEN FRANCE SB SAS
- Mathieu MORATI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIFFERENTIAL PROTECTION TEST METHOD, DIFFERENTIAL PROTECTION DEVICE...
- Publication number 20190190247
- Publication date Jun 20, 2019
- Schneider Electric Industries SAS
- Jean-Baptiste BERNARD
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT FOR LOSS OF PHASE DETECTION
- Publication number 20190165566
- Publication date May 30, 2019
- Regal Beloit America, Inc.
- Zachary Joseph Stauffer
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION AND PROTECTION DURING STEADY STATE USING TRAVELING...
- Publication number 20190157854
- Publication date May 23, 2019
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER SUPPLY DISCONNECTOR FOR A PROTECTION MODULE AND PR...
- Publication number 20190115180
- Publication date Apr 18, 2019
- Schneider Electric Industries SAS
- Frederic Brasme
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY SUPPLY APPARATUS
- Publication number 20190107859
- Publication date Apr 11, 2019
- Phoenix Contact GmbH Co. KG
- Olaf Schmidt
- G05 - CONTROLLING REGULATING
Information Patent Application
CIRCUIT BREAKER FAILURE PROTECTION RELAY AND PROTECTION RELAY SYSTEM
- Publication number 20190109451
- Publication date Apr 11, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Satoshi TAKEMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL SWITCHING DEVICE AND ASSOCIATED CONFIGURATION AND DIAGNO...
- Publication number 20190074680
- Publication date Mar 7, 2019
- Schneider Electric Industries SAS
- Fabien ODILLE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER AND METHOD
- Publication number 20190067929
- Publication date Feb 28, 2019
- Siemens Aktiengesellschaft
- Peter KOPACZEWSKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TIME-DOMAIN DISTANCE LINE PROTECTION OF ELECTRIC POWER DELIVERY SYS...
- Publication number 20180278048
- Publication date Sep 27, 2018
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- G01 - MEASURING TESTING
Information Patent Application
LOCALIZED APPLICATION OF HIGH IMPEDANCE FAULT ISOLATION IN MULTI-TA...
- Publication number 20180233895
- Publication date Aug 16, 2018
- Electrical Materials Company
- Timothy M. O'Regan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TIME-DOMAIN DIFFERENTIAL LINE PROTECTION OF ELECTRIC POWER DELIVERY...
- Publication number 20180212421
- Publication date Jul 26, 2018
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY SUPPLY
- Publication number 20180076611
- Publication date Mar 15, 2018
- Siemens Aktiengesellschaft
- Michael GEISSLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fault Detection and Protection During Steady State Using Traveling...
- Publication number 20180034258
- Publication date Feb 1, 2018
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Brake System and Controller for Use with a Wellhead Direct Drive
- Publication number 20170373613
- Publication date Dec 28, 2017
- Al Duerr
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

for three-phase systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for detecting faults in a low voltage three-phase...

Current protection to prevent overcurrent in electrical grids and m...

Apparatus for protection against insulation failure

Surge suppression circuit and rotating electrical machine

Phase-selective interruption for three-phase AC circuits with Thoms...

Fault handling

Electric transmission line ground fault prevention systems using du...

System and method of improving linearity of current sensor for a ci...

Normally open tie pulse testing

Systems for detecting failures or faults in power conversion equipment

Method for identifying a fault event in an electric power distribut...

Brake system and controller for use with a wellhead direct drive

Virtual electronic circuit breaker

Method and device for fault detection and protection of electrical...

Solid state protection circuits for a converter circuit

Electrical power supply disconnector for a protection module and pr...

Differential protection test method, differential protection device...

Fault detection and protection during steady state using traveling...

Circuit breaker failure protection relay and protection relay system

Reference signal generating method for distance and directional pro...

Energy supply apparatus

Electrical switching device and associated configuration and diagno...

Generator stator ground protection using third harmonic

Circuit breaker and method for emitting a warning upon a threshold...

Semiconductor current cutoff device including a semiconductor switc...

Method and apparatus for controlling a circuit breaker in an electr...

Ground fault overvoltage relay device

Energy supply

Method of operating a protection device, associated computer progra...

Detection and compensation of power phase loss

Patents Applicationslast 30 patents

ELECTRICAL PANELBOARD WITH ARC FAULT PROTECTION AND USER INTERFACE

Circuit Breakers and Circuit Breaker Operational Methods

MODULAR AND SCALABLE POWER DISTRIBUTION

CURRENT PROTECTION TO PREVENT OVERCURRENT IN ELECTRICAL GRIDS AND M...

PHASE-TO-PHASE SHORT CIRCUIT PROCESSING METHOD

ELECTRIC TRANSMISSION LINE GROUND FAULT PREVENTION SYSTEMS USING DU...

ELECTRICAL PROTECTION SYSTEMS AND METHODS HAVING IMPROVED SELECTIVITY

SYSTEM AND METHOD OF IMPROVING LINEARITY OF CURRENT SENSOR FOR A CI...

SYSTEMS FOR DETECTING FAILURES OR FAULTS IN POWER CONVERSION EQUIPMENT

Apparatus For Protection Against Insulation Failure

SURGE SUPPRESSION CIRCUIT AND ROTATING ELECTRICAL MACHINE

METHOD AND SYSTEM FOR DETECTING FAULTS IN A LOW VOLTAGE THREE-PHASE...

NORMALLY OPEN TIE PULSE TESTING

VIRTUAL ELECTRONIC CIRCUIT BREAKER

REFERENCE SIGNAL GENERATING METHOD FOR DISTANCE AND DIRECTIONAL PRO...

SEMICONDUCTOR CUTOFF DEVICE

DIFFERENTIAL PROTECTION TEST METHOD, DIFFERENTIAL PROTECTION DEVICE...

CIRCUIT FOR LOSS OF PHASE DETECTION

FAULT DETECTION AND PROTECTION DURING STEADY STATE USING TRAVELING...

ELECTRICAL POWER SUPPLY DISCONNECTOR FOR A PROTECTION MODULE AND PR...

ENERGY SUPPLY APPARATUS

CIRCUIT BREAKER FAILURE PROTECTION RELAY AND PROTECTION RELAY SYSTEM

ELECTRICAL SWITCHING DEVICE AND ASSOCIATED CONFIGURATION AND DIAGNO...

CIRCUIT BREAKER AND METHOD

TIME-DOMAIN DISTANCE LINE PROTECTION OF ELECTRIC POWER DELIVERY SYS...

LOCALIZED APPLICATION OF HIGH IMPEDANCE FAULT ISOLATION IN MULTI-TA...

TIME-DOMAIN DIFFERENTIAL LINE PROTECTION OF ELECTRIC POWER DELIVERY...

ENERGY SUPPLY

Fault Detection and Protection During Steady State Using Traveling...

Brake System and Controller for Use with a Wellhead Direct Drive