Locating faults in cables, transmission lines, or networks

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CPC
G01R31/08

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R31/00Arrangements for testing electric properties Arrangements for locating electric faults Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Current Industry

G01R31/08Locating faults in cables, transmission lines, or networks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of determining line fault of power system
- Patent number 12,326,469
- Issue date Jun 10, 2025
- ABB Schweiz AG
- Kai Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for detecting and locating a fault in a cable...
- Patent number 12,328,152
- Issue date Jun 10, 2025
- MaxLinear, Inc.
- Thushara Hewavithana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time fault detection and infrared inspection system
- Patent number 12,320,834
- Issue date Jun 3, 2025
- Darryl Mendivil
- G08 - SIGNALLING
Information Patent Grant
Device for detecting breakage of an electrical cable and associated...
- Patent number 12,320,835
- Issue date Jun 3, 2025
- NEXANS
- Nicolas Poulin
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus, methods and computer-readable media for detection of loo...
- Patent number 12,320,863
- Issue date Jun 3, 2025
- EATON INTELLIGENT POWER LIMITED
- Prasad Arvind Venikar
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting abnormal direct current voltage measurement in...
- Patent number 12,316,102
- Issue date May 27, 2025
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Qinlei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for AI continued learning in electrical power g...
- Patent number 12,316,114
- Issue date May 27, 2025
- Qualitrol Company LLC
- Aaron Acton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pinhole mitigation for optical devices
- Patent number 12,298,642
- Issue date May 13, 2025
- View Operating Corporation
- Robin Sean Friedman
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Phase to ground fault apparent admittance method with phase/ground...
- Patent number 12,298,357
- Issue date May 13, 2025
- UT-Battelle, LLC
- Emilio Charles Piesciorovsky
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for detecting location of fault in a cable
- Patent number 12,292,466
- Issue date May 6, 2025
- ABB Schweiz AG
- Simi Valsan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for identifying and localizing faults in a medium and low vo...
- Patent number 12,292,467
- Issue date May 6, 2025
- Kraken Technologies Limited
- Omid Alizadeh-Mousavi
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic graph for data propagation
- Patent number 12,294,216
- Issue date May 6, 2025
- S&C Electric Company
- Yoav Sharon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method, device, and system for adapting distance protection against...
- Patent number 12,288,979
- Issue date Apr 29, 2025
- HITACHI ENERGY LTO
- Vedanta Pradhan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for identifying grid fault type and faulted phase
- Patent number 12,287,362
- Issue date Apr 29, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Venkatesh Chakrapani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power transmission line monitoring system and power transmission li...
- Patent number 12,287,361
- Issue date Apr 29, 2025
- Tsinghua University
- Jinliang He
- G08 - SIGNALLING
Information Patent Grant
Litz wire health monitoring
- Patent number 12,282,051
- Issue date Apr 22, 2025
- Hamilton Sundstrand Corporation
- Ali Alkaraghouli
- G01 - MEASURING TESTING
Information Patent Grant
Method for locating a fault point on a high-voltage three-phase AC...
- Patent number 12,282,050
- Issue date Apr 22, 2025
- LUMIKER APLICACIONES TECNOLOGICAS S.L.
- Francisco Javier Bengoechea De La Llera
- G01 - MEASURING TESTING
Information Patent Grant
Bus authentication and anti-probing architecture
- Patent number 12,282,052
- Issue date Apr 22, 2025
- University of Rhode Island Board of Trustees
- Ken Qing Yang
- G01 - MEASURING TESTING
Information Patent Grant
Fault classification and zone identification in a power transmissio...
- Patent number 12,278,472
- Issue date Apr 15, 2025
- HITACHI ENERGY LTD
- Od Naidu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for monitoring ground line degradation of elect...
- Patent number 12,275,360
- Issue date Apr 15, 2025
- GM Global Technology Operations LLC
- Alaeddin Bani Milhim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device, system, and method for double-circuit transmission systems
- Patent number 12,272,943
- Issue date Apr 8, 2025
- HITACHI ENERGY LTD
- Neethu George
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conductor test equipment
- Patent number 12,265,111
- Issue date Apr 1, 2025
- Teletech Pty Ltd
- Malcolm Charles Basell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Three-terminal power line fault location and correction system and...
- Patent number 12,265,112
- Issue date Apr 1, 2025
- Taiwan Power Company
- Jui-Nien Chou
- G01 - MEASURING TESTING
Information Patent Grant
Airborne electromagnetic signal observation device and system carri...
- Patent number 12,259,421
- Issue date Mar 25, 2025
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Xin Wu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Thermal modeling for cables transmitting data and power
- Patent number 12,259,420
- Issue date Mar 25, 2025
- Cisco Technology, Inc.
- Joel Richard Goergen
- G01 - MEASURING TESTING
Information Patent Grant
Systems, methods and tools for the interrogation of composite stren...
- Patent number 12,253,555
- Issue date Mar 18, 2025
- CTC Global Corporation
- Xiaoyuan Dong
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for constructing dynamic security region of power...
- Patent number 12,255,452
- Issue date Mar 18, 2025
- Tianjin University
- Yuan Zeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Clock monitor
- Patent number 12,255,655
- Issue date Mar 18, 2025
- Microsoft Technology Licensing, LLC
- Alan Scott Fiedler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting a single wire interruption
- Patent number 12,244,759
- Issue date Mar 4, 2025
- Adtran GmbH
- Martin Kuipers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for analyzing fault data of a power transmission...
- Patent number 12,235,310
- Issue date Feb 25, 2025
- HITACHI ENERGY LTD
- Obbalareddi Demudu Naido
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTING AN ELECTRIC ARC BY MEANS OF A BRAGG GRATING
- Publication number 20250189572
- Publication date Jun 12, 2025
- SAFRAN
- Emmanuel BUSSY
- G01 - MEASURING TESTING
Information Patent Application
ARC SUPPRESSION METHOD, SYSTEM, AND MEDIUM FOR DISTRIBUTION NETWORK...
- Publication number 20250192547
- Publication date Jun 12, 2025
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Hongchun Shu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Transfer Learning-based Power Transformer Partial Discharge Diagnosis
- Publication number 20250180666
- Publication date Jun 5, 2025
- Mitsubishi Electric Research Laboratories, Inc.
- Hongbo Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED TOOL WITH CIRCUIT TRACER, RECEPTACLE TESTER, AND/OR LOAD...
- Publication number 20250180668
- Publication date Jun 5, 2025
- IDEAL Industries, Inc.
- Christopher Gerard Forthaus
- G01 - MEASURING TESTING
Information Patent Application
REAL-TIME FAULT MONITORING SYSTEM
- Publication number 20250180621
- Publication date Jun 5, 2025
- Darryl Mendivil
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTI-FAULT DIAGNOSIS METHOD FOR POWER DISTRIBUTION NETWORK, AND SY...
- Publication number 20250180622
- Publication date Jun 5, 2025
- DONGGUAN POWER BUREAU OF GUANGDONG POWER GRID CO., LTD.
- Jinman LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR LOCATING FAULT, COMPUTER DEVICE, AND STORAGE...
- Publication number 20250172602
- Publication date May 29, 2025
- Sungrow Power Supply Co., Ltd.
- Kai Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Quickly Identifying and Responding Weak Point-Associated...
- Publication number 20250172603
- Publication date May 29, 2025
- GUIZHOU POWER GRID CO., LTD
- Qingsheng LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR LOW LATENCY AND HIGH RELIABILITY WIRELESS D...
- Publication number 20250164576
- Publication date May 22, 2025
- VERIZON PATENT AND LICENSING INC.
- Thomas W. Haynes
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION
- Publication number 20250164539
- Publication date May 22, 2025
- Analog Devices International Unlimited Company
- Hector Enmanuel Alberti Arroyo
- G01 - MEASURING TESTING
Information Patent Application
PHASE SELECTION METHOD
- Publication number 20250164537
- Publication date May 22, 2025
- Hitachi Energy Ltd
- Jianping WANG
- G01 - MEASURING TESTING
Information Patent Application
Fault location on long submarine cables, pinpointing on long cables
- Publication number 20250164540
- Publication date May 22, 2025
- NEXANS
- Geir CLASEN
- G01 - MEASURING TESTING
Information Patent Application
WIRE HARNESS ASSEMBLY, TESTING, AND MANUFACTURING PROCESSES
- Publication number 20250155487
- Publication date May 15, 2025
- VOLEX PLC
- Francisco Javier Pérez Vera
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR ELECTRICAL POWER DELIVERY WITH FAULT MANAGE...
- Publication number 20250147091
- Publication date May 8, 2025
- AcLeap Power Inc.
- Arturo Silva
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A SYSTEM AND METHOD FOR MEASURING VOLTAGE IN MID CABLE
- Publication number 20250147082
- Publication date May 8, 2025
- ELECTRICAL GRID MONITORING LTD.
- Eyal Eliyahu MIRON
- G01 - MEASURING TESTING
Information Patent Application
SAFETY MONITORING FOR CABLES TRANSMITTING DATA AND POWER
- Publication number 20250147090
- Publication date May 8, 2025
- Cisco Technology, Inc.
- Joel Richard Goergen
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Fault Location in Electrical Power Line Sys...
- Publication number 20250147092
- Publication date May 8, 2025
- MONASH UNIVERSITY
- Reza Razzaghi
- G01 - MEASURING TESTING
Information Patent Application
FAULT CLASSIFICATION AND ZONE IDENTIFICATION IN A POWER TRANSMISSIO...
- Publication number 20250149874
- Publication date May 8, 2025
- Hitachi Energy Ltd
- OD NAIDU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ESTIMATION APPARATUS, ESTIMATION METHOD, AND PROGRAM
- Publication number 20250138076
- Publication date May 1, 2025
- Nippon Telegraph and Telephone Corporation
- Naoki HANAOKA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR FAULT DETECTION IN DISTRIBUTION GRID
- Publication number 20250138075
- Publication date May 1, 2025
- Safegrid Oy
- Jyrki PENTTONEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SMART POWER MONITORING SYSTEM
- Publication number 20250130265
- Publication date Apr 24, 2025
- Circuitiq Inc.
- Luke Gordon Begley
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL GRID ORIGINATION DETERMINATION BY POWER LINE DISTURBANCE...
- Publication number 20250116693
- Publication date Apr 10, 2025
- International Business Machines Corporation
- Brian Charles Tucker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNIVERSAL MATE-IN CABLE INTERFACE SYSTEM
- Publication number 20250116683
- Publication date Apr 10, 2025
- ZIOTA TECHNOLOGY INC.
- Alain Lussier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ONLINE MONITORING METHOD FOR INSULATION STATE OF CABLE FOR TRANSFOR...
- Publication number 20250110166
- Publication date Apr 3, 2025
- HUIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO., LTD.
- Daxing ZHANG
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION SYSTEM AND POWER DISTRIBUTION SYSTEM HAVING SAME
- Publication number 20250110167
- Publication date Apr 3, 2025
- GE AVIATION SYSTEMS LIMITED
- Russell Mark Compton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARC FAULT DETECTION IN AN ELECTRICAL POWER DISTRIBUTION SYSTEM
- Publication number 20250110168
- Publication date Apr 3, 2025
- The Boeing Company
- Vyacheslav Khozikov
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION FRONT END ARCHITECTURE IN RESOLVER
- Publication number 20250110186
- Publication date Apr 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Haydar BILHAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR LOCATING ELECTRICAL FAULTS
- Publication number 20250110169
- Publication date Apr 3, 2025
- The ADT Security Corporation
- Karl William WIANT II
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR LOCATING FAULTS OR CONDITIONS O...
- Publication number 20250111527
- Publication date Apr 3, 2025
- The Boeing Company
- David Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LINE PROTECTION METHOD AND SYSTEM FOR WIND FARM CONNECTED TO FLEXIB...
- Publication number 20250105620
- Publication date Mar 27, 2025
- NORTH CHINA ELECTRIC POWER UNIVERSITY
- Jing MA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Locating faults in cables, transmission lines, or networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of determining line fault of power system

Method and apparatus for detecting and locating a fault in a cable...

Real-time fault detection and infrared inspection system

Device for detecting breakage of an electrical cable and associated...

Apparatus, methods and computer-readable media for detection of loo...

Method for detecting abnormal direct current voltage measurement in...

Systems and methods for AI continued learning in electrical power g...

Pinhole mitigation for optical devices

Phase to ground fault apparent admittance method with phase/ground...

Method and system for detecting location of fault in a cable

Method for identifying and localizing faults in a medium and low vo...

Dynamic graph for data propagation

Method, device, and system for adapting distance protection against...

Systems and methods for identifying grid fault type and faulted phase

Power transmission line monitoring system and power transmission li...

Litz wire health monitoring

Method for locating a fault point on a high-voltage three-phase AC...

Bus authentication and anti-probing architecture

Fault classification and zone identification in a power transmissio...

Systems and methods for monitoring ground line degradation of elect...

Device, system, and method for double-circuit transmission systems

Conductor test equipment

Three-terminal power line fault location and correction system and...

Airborne electromagnetic signal observation device and system carri...

Thermal modeling for cables transmitting data and power

Systems, methods and tools for the interrogation of composite stren...

Method and device for constructing dynamic security region of power...

Clock monitor

Detecting a single wire interruption

System and method for analyzing fault data of a power transmission...

Patents Applicationslast 30 patents

DETECTING AN ELECTRIC ARC BY MEANS OF A BRAGG GRATING

ARC SUPPRESSION METHOD, SYSTEM, AND MEDIUM FOR DISTRIBUTION NETWORK...

Transfer Learning-based Power Transformer Partial Discharge Diagnosis

INTEGRATED TOOL WITH CIRCUIT TRACER, RECEPTACLE TESTER, AND/OR LOAD...

REAL-TIME FAULT MONITORING SYSTEM

MULTI-FAULT DIAGNOSIS METHOD FOR POWER DISTRIBUTION NETWORK, AND SY...

METHOD AND DEVICE FOR LOCATING FAULT, COMPUTER DEVICE, AND STORAGE...

Method for Quickly Identifying and Responding Weak Point-Associated...

SYSTEMS AND METHODS FOR LOW LATENCY AND HIGH RELIABILITY WIRELESS D...

FAULT DETECTION

PHASE SELECTION METHOD

Fault location on long submarine cables, pinpointing on long cables

WIRE HARNESS ASSEMBLY, TESTING, AND MANUFACTURING PROCESSES

SYSTEMS AND METHODS FOR ELECTRICAL POWER DELIVERY WITH FAULT MANAGE...

A SYSTEM AND METHOD FOR MEASURING VOLTAGE IN MID CABLE

SAFETY MONITORING FOR CABLES TRANSMITTING DATA AND POWER

Systems and Methods for Fault Location in Electrical Power Line Sys...

FAULT CLASSIFICATION AND ZONE IDENTIFICATION IN A POWER TRANSMISSIO...

ESTIMATION APPARATUS, ESTIMATION METHOD, AND PROGRAM

METHOD AND APPARATUS FOR FAULT DETECTION IN DISTRIBUTION GRID

SMART POWER MONITORING SYSTEM

ELECTRICAL GRID ORIGINATION DETERMINATION BY POWER LINE DISTURBANCE...

UNIVERSAL MATE-IN CABLE INTERFACE SYSTEM

ONLINE MONITORING METHOD FOR INSULATION STATE OF CABLE FOR TRANSFOR...

FAULT DETECTION SYSTEM AND POWER DISTRIBUTION SYSTEM HAVING SAME

ARC FAULT DETECTION IN AN ELECTRICAL POWER DISTRIBUTION SYSTEM

FAULT DETECTION FRONT END ARCHITECTURE IN RESOLVER

SYSTEMS AND METHODS FOR LOCATING ELECTRICAL FAULTS

SYSTEMS, METHODS, AND APPARATUS FOR LOCATING FAULTS OR CONDITIONS O...

LINE PROTECTION METHOD AND SYSTEM FOR WIND FARM CONNECTED TO FLEXIB...