for parallel lines and wires

Industry

CPC
H02H7/267

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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

H02H7/267for parallel lines and wires

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and monitoring device for selectively determining a partial...
- Patent number 11,131,698
- Issue date Sep 28, 2021
- Bender GmbH & Co. KG
- Dieter Hackl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer isolation response using direct current link
- Patent number 11,031,773
- Issue date Jun 8, 2021
- ABB Power Grids Switzerland AG
- Jiuping Pan
- 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
Power distribution system for connection to an AC voltage network
- Patent number 10,411,457
- Issue date Sep 10, 2019
- Ellenberger & Poensgen GmbH
- Erich Fischer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical line status monitoring system
- Patent number 10,312,680
- Issue date Jun 4, 2019
- TRIUNE SYSTEMS, LLC
- Ross E. Teggatz
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced protection, diagnosis, and control of power distribution a...
- Patent number 10,281,528
- Issue date May 7, 2019
- Infineon Technologies AG
- Robert J. Pizzuti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault identification and isolation in an electric propulsion system
- Patent number 10,243,355
- Issue date Mar 26, 2019
- Rolls-Royce North American Technologies, Inc.
- Michael James Armstrong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective protection circuit and method, and power supply system
- Patent number 10,177,561
- Issue date Jan 8, 2019
- Huawei Technologies Co., Ltd.
- Zhenxing Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for identifying type of fault on power line
- Patent number 10,141,736
- Issue date Nov 27, 2018
- ABB Research Ltd.
- Yongli Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of transmitting electrical energy
- Patent number 10,133,242
- Issue date Nov 20, 2018
- NEXANS
- Mark Stemmle
- G05 - CONTROLLING REGULATING
Information Patent Grant
Relay protection method and apparatus against LC parallel circuit d...
- Patent number 10,128,650
- Issue date Nov 13, 2018
- NR Electric Co., Ltd.
- Qixue Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of controlling current-limiters in ring systems
- Patent number 10,074,972
- Issue date Sep 11, 2018
- ABB Schweiz AG
- Karl-Heinz Hartung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical line status monitoring system
- Patent number 9,906,018
- Issue date Feb 27, 2018
- TRIUNE SYSTEMS, LLC
- Ross E. Teggatz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Limiting the effects of faults in a data center
- Patent number 9,583,936
- Issue date Feb 28, 2017
- Amazon Technologies, Inc.
- Max J. Wishman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Measuring device, protection relay, and program product
- Patent number 9,476,922
- Issue date Oct 25, 2016
- Kabushiki Kaisha Toshiba
- Yasuyuki Kozakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of distance protection of parallel transmission line
- Patent number 9,461,458
- Issue date Oct 4, 2016
- ABB Technology AG
- Przemyslaw Balcerek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for power transmission with cable segment failo...
- Patent number 9,331,481
- Issue date May 3, 2016
- General Electric Company
- Piniwan Thiwanka Bandara Wijekoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power protection in a multi-level power hierarchy
- Patent number 8,144,442
- Issue date Mar 27, 2012
- Google Inc.
- Taliver B. Heath
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automated calibration of I/O over a multi-variable eye window
- Patent number 7,296,104
- Issue date Nov 13, 2007
- Sun Microsystems, Inc.
- Brian L. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated calibration of I/O over a multi-variable eye window
- Patent number 6,944,692
- Issue date Sep 13, 2005
- Sun Microsystems, Inc.
- Brian L. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Crossover fault classification for power lines with parallel circuits
- Patent number 6,741,943
- Issue date May 25, 2004
- ABB Power Automation Ltd.
- James D. Stoupis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Crossover fault classification for power lines with parallel circuits
- Patent number 6,738,719
- Issue date May 18, 2004
- ABB Power Automation Ltd.
- James D. Stoupis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Crossover fault classification for power lines with parallel circuits
- Patent number 6,721,670
- Issue date Apr 13, 2004
- ABB Power Automation Ltd.
- James D. Stoupis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Line fault protection unit for an electrical power system
- Patent number 6,675,108
- Issue date Jan 6, 2004
- NXT Phase Corporation
- David James Fedirchuk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for generating an error signal identifying a short circuit
- Patent number 6,633,166
- Issue date Oct 14, 2003
- Siemens Aktiensellscraft
- Steffen Kaiser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel-feeder directional overcurrent protection
- Patent number 6,307,723
- Issue date Oct 23, 2001
- Alstom UK Ltd.
- Paul Joseph Hindle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System interconnection device and method of designing same
- Patent number 6,147,845
- Issue date Nov 14, 2000
- Nissin Electric Co., Ltd.
- Yoshio Matsubara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive distance protection system
- Patent number 5,956,220
- Issue date Sep 21, 1999
- ABB Power T&D Company Inc.
- Damir Novosel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for identifying faulted phases on an electric...
- Patent number 5,608,327
- Issue date Mar 4, 1997
- Gec-Alsthom Limited
- Martin S. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System of protection for electric power distribution failures
- Patent number 5,488,532
- Issue date Jan 30, 1996
- Sundstrand Corporation
- David J. Mrowiec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER ISOLATION RESPONSE USING DIRECT CURRENT LINK
- Publication number 20200313423
- Publication date Oct 1, 2020
- Jiuping Pan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARRAY OF ELECTRICAL GENERATOR UNITS
- Publication number 20200287378
- Publication date Sep 10, 2020
- OPENHYDRO IP LIMITED
- Edward Spooner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND MONITORING DEVICE FOR SELECTIVELY DETERMINING A PARTIAL...
- Publication number 20190101581
- Publication date Apr 4, 2019
- BENDER GMBH & CO. KG
- Dieter Hackl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL LINE STATUS MONITORING SYSTEM
- Publication number 20180159324
- Publication date Jun 7, 2018
- Triune IP LLC
- Ross E. Teggatz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELECTIVE PROTECTION CIRCUIT AND METHOD, AND POWER SUPPLY SYSTEM
- Publication number 20170346275
- Publication date Nov 30, 2017
- Huawei Technologies Co., Ltd
- Zhenxing ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT IDENTIFICATION AND ISOLATION IN AN ELECTRIC PROPULSION SYSTEM
- Publication number 20160365722
- Publication date Dec 15, 2016
- Rolls-Royce North American Technologies, Inc.
- Michael James Armstrong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF DISTANCE PROTECTION OF PARALLEL TRANSMISSION LINE
- Publication number 20140200726
- Publication date Jul 17, 2014
- ABB TECHNOLOGY AG
- Przemyslaw Balcerek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR POWER TRANSMISSION WITH CABLE SEGMENT FAILO...
- Publication number 20140062196
- Publication date Mar 6, 2014
- GENERAL ELECTRIC COMPANY
- Piniwan Thiwanka Bandara Wijekoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR LIMITING SECONDARY ARC CURRENT OF EXTRA-HIGH...
- Publication number 20120212862
- Publication date Aug 23, 2012
- STATE GRID CORPORATION OF CHINA
- Liangeng Ban
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL LINE STATUS MONITORING SYSTEM
- Publication number 20120188673
- Publication date Jul 26, 2012
- Triune IP LLC
- Ross E. Teggatz
- G01 - MEASURING TESTING
Information Patent Application
Method for Identifying Type of Fault on Power Line
- Publication number 20120095707
- Publication date Apr 19, 2012
- ABB Research Ltd.
- Yongli Li
- G01 - MEASURING TESTING
Information Patent Application
MEASURING DEVICE, PROTECTION RELAY, AND PROGRAM PRODUCT
- Publication number 20120065907
- Publication date Mar 15, 2012
- Kabushiki Kaisha Toshiba
- Yasuyuki Kozakai
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR REARRANGING SOUND CONDUCTORS IN PARALLEL LINE...
- Publication number 20110163614
- Publication date Jul 7, 2011
- ABB Research Ltd.
- Jianzhong Fan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Automated calibration of I/O over a multi-variable eye window
- Publication number 20060009931
- Publication date Jan 12, 2006
- Sun Microsystems, Inc.
- Brian L. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Protection of double circuit power lines
- Publication number 20030123204
- Publication date Jul 3, 2003
- Zhiqian Q. Bo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Crossover fault classification for power lines with parallel circuits
- Publication number 20030081364
- Publication date May 1, 2003
- James D. Stoupis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Line fault protection unit for an electrical power system
- Publication number 20030074147
- Publication date Apr 17, 2003
- David James Fedirchuk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Crossover fault classification for power lines with parallel circuits
- Publication number 20030060991
- Publication date Mar 27, 2003
- James D. Stoupis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Crossover fault classification for power lines with parallel circuits
- Publication number 20030055585
- Publication date Mar 20, 2003
- James D. Stoupis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Automated calibration of I/O over a multi-variable eye window
- Publication number 20030051086
- Publication date Mar 13, 2003
- Brian L. Smith
- G06 - COMPUTING CALCULATING COUNTING

for parallel lines and wires

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and monitoring device for selectively determining a partial...

Transformer isolation response using direct current link

Transient protection for multi-terminal HVDC grid

Power distribution system for connection to an AC voltage network

Electrical line status monitoring system

Enhanced protection, diagnosis, and control of power distribution a...

Fault identification and isolation in an electric propulsion system

Selective protection circuit and method, and power supply system

Method for identifying type of fault on power line

Method of transmitting electrical energy

Relay protection method and apparatus against LC parallel circuit d...

System and method of controlling current-limiters in ring systems

Electrical line status monitoring system

Limiting the effects of faults in a data center

Measuring device, protection relay, and program product

Method of distance protection of parallel transmission line

Systems and methods for power transmission with cable segment failo...

Power protection in a multi-level power hierarchy

Automated calibration of I/O over a multi-variable eye window

Automated calibration of I/O over a multi-variable eye window

Crossover fault classification for power lines with parallel circuits

Crossover fault classification for power lines with parallel circuits

Crossover fault classification for power lines with parallel circuits

Line fault protection unit for an electrical power system

Method for generating an error signal identifying a short circuit

Parallel-feeder directional overcurrent protection

System interconnection device and method of designing same

Adaptive distance protection system

Methods and apparatus for identifying faulted phases on an electric...

System of protection for electric power distribution failures

Patents Applicationslast 30 patents

TRANSFORMER ISOLATION RESPONSE USING DIRECT CURRENT LINK

ARRAY OF ELECTRICAL GENERATOR UNITS

METHOD AND MONITORING DEVICE FOR SELECTIVELY DETERMINING A PARTIAL...

ELECTRICAL LINE STATUS MONITORING SYSTEM

SELECTIVE PROTECTION CIRCUIT AND METHOD, AND POWER SUPPLY SYSTEM

FAULT IDENTIFICATION AND ISOLATION IN AN ELECTRIC PROPULSION SYSTEM

METHOD OF DISTANCE PROTECTION OF PARALLEL TRANSMISSION LINE

SYSTEMS AND METHODS FOR POWER TRANSMISSION WITH CABLE SEGMENT FAILO...

METHOD AND DEVICE FOR LIMITING SECONDARY ARC CURRENT OF EXTRA-HIGH...

ELECTRICAL LINE STATUS MONITORING SYSTEM

Method for Identifying Type of Fault on Power Line

MEASURING DEVICE, PROTECTION RELAY, AND PROGRAM PRODUCT

METHOD AND SYSTEM FOR REARRANGING SOUND CONDUCTORS IN PARALLEL LINE...

Automated calibration of I/O over a multi-variable eye window

Protection of double circuit power lines

Crossover fault classification for power lines with parallel circuits

Line fault protection unit for an electrical power system

Crossover fault classification for power lines with parallel circuits

Crossover fault classification for power lines with parallel circuits

Automated calibration of I/O over a multi-variable eye window