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
Single-ended fault positioning method and system for high-voltage d...
- Patent number 12,228,601
- Issue date Feb 18, 2025
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring systems and methods for power line structures and energy...
- Patent number 12,218,511
- Issue date Feb 4, 2025
- Steven Marquis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Information processing apparatus capable of data communication and...
- Patent number 12,216,181
- Issue date Feb 4, 2025
- Canon Kabushiki Kaisha
- Yoshihisa Nomura
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for compensating a line fault occurring on a thre...
- Patent number 12,206,238
- Issue date Jan 21, 2025
- HSP Hochspannungsgeräte GmbH
- Florian Aigner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display system and display system detection method
- Patent number 12,203,970
- Issue date Jan 21, 2025
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Xuanquan Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable system for cable condition monitoring
- Patent number 12,196,821
- Issue date Jan 14, 2025
- Volvo Car Corporation
- Raik Orbay
- G01 - MEASURING TESTING
Information Patent Grant
Photonic voltage transducer
- Patent number 12,188,967
- Issue date Jan 7, 2025
- University of Strathclyde
- Pawel Niewczas
- G01 - MEASURING TESTING
Information Patent Grant
Single-phase fault arc detector
- Patent number 12,188,973
- Issue date Jan 7, 2025
- Hunan Smart Quick Smart Electronic Technology Co., Ltd.
- Shijun Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Electric grid anomaly location, isolation and service restoration
- Patent number 12,191,662
- Issue date Jan 7, 2025
- PXiSE Energy Solutions, LLC
- Charles H. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Universal mate-in cable interface system
- Patent number 12,174,219
- Issue date Dec 24, 2024
- ZIOTA TECHNOLOGY INC.
- Alain Lussier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for testing electrical circuits in residential an...
- Patent number 12,174,235
- Issue date Dec 24, 2024
- SafeCircuit Testing LLC
- Marco V. Orsetti
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting a fault in a pulsed power distribution system
- Patent number 12,169,215
- Issue date Dec 17, 2024
- Panduit Corp.
- Ronald A. Nordin
- G01 - MEASURING TESTING
Information Patent Grant
Fully distributed island micro-grid attack elasticity control syste...
- Patent number 12,166,346
- Issue date Dec 10, 2024
- Zhejiang University
- Donglian Qi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Signal leakage monitoring based quality control
- Patent number 12,160,558
- Issue date Dec 3, 2024
- Viavi Solutions Inc.
- Alvin R. Ruth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer-implemented method for reconstructing the topology of a ne...
- Patent number 12,158,488
- Issue date Dec 3, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Jaume Benoit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Panel for audible monitoring of electrical components and the detec...
- Patent number 12,153,080
- Issue date Nov 26, 2024
- IRISS HOLDINGS, INC.
- Martin Robinson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Identifying conductor breaks by detecting series arcing
- Patent number 12,153,079
- Issue date Nov 26, 2024
- Schweitzer Engineering Laboratories, Inc.
- Kanchanrao Gangadhar Dase
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for monitoring power lines
- Patent number 12,153,116
- Issue date Nov 26, 2024
- NUGRID POWER CORP.
- Patrick Pablo Chavez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shielding detection circuit of transmission line and transmission l...
- Patent number 12,153,099
- Issue date Nov 26, 2024
- Guangdong Rifeng Electric Cable Co., Ltd.
- Lanwang Guo
- G01 - MEASURING TESTING
Information Patent Grant
Sensors for use in HVDC power transmission networks
- Patent number 12,149,084
- Issue date Nov 19, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Ajay Koliwad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for monitoring an electrical power transmission system and a...
- Patent number 12,146,924
- Issue date Nov 19, 2024
- SUPERGRID INSTITUTE
- Martin Molby Henriksen
- G01 - MEASURING TESTING
Information Patent Grant
Fault location system using voltage or current measurement from div...
- Patent number 12,146,904
- Issue date Nov 19, 2024
- S&C Electric Company
- Yoav Sharon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for generating a multi-carrier reflectometry signal having t...
- Patent number 12,140,621
- Issue date Nov 12, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Gargouri Yosra
- G01 - MEASURING TESTING
Information Patent Grant
System for detecting an electrical grounding intergrid integrity
- Patent number 12,140,643
- Issue date Nov 12, 2024
- JEF TECHNO SOLUTIONS PVT LTD
- Prashanth Belur Gururaja Rao
- G01 - MEASURING TESTING
Information Patent Grant
Multi-dimensional analysis method for tripping risk of whole transm...
- Patent number 12,135,346
- Issue date Nov 5, 2024
- State Grid Zhejiang Electric Power Co., Ltd. Taizhou Power Supply Company
- Jiandong Si
- G01 - MEASURING TESTING
Information Patent Grant
System and method for sensing one or more power lines
- Patent number 12,130,339
- Issue date Oct 29, 2024
- Aclara Technologies LLC
- Douglas Hamilton
- G01 - MEASURING TESTING
Information Patent Grant
Fault detection in a power transmission system
- Patent number 12,130,321
- Issue date Oct 29, 2024
- HITACHI ENERGY LTD
- Suresh Maturu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Traveling wave analysis and fault locating for electric power systems
- Patent number 12,130,322
- Issue date Oct 29, 2024
- Schweitzer Engineering Laboratories, Inc.
- Ellery A. Blood
- G01 - MEASURING TESTING
Information Patent Grant
Multiple phase pulse power in a network communications system
- Patent number 12,126,456
- Issue date Oct 22, 2024
- Cisco Technology, Inc.
- Richard Anthony O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault managed power with dynamic and adaptive fault sensor
- Patent number 12,126,399
- Issue date Oct 22, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTION DEVICE AND DETECTION METHOD
- Publication number 20250060401
- Publication date Feb 20, 2025
- Sumitomo Electric Industries, Ltd.
- Masato IZAWA
- G01 - MEASURING TESTING
Information Patent Application
CONVOLUTIONAL NEURAL NETWORK MODEL-BASED ARC FAULT DETECTION
- Publication number 20250053781
- Publication date Feb 13, 2025
- The University of North Carolina at Charlotte
- Tiefu ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for online monitoring of one or more electric cables in an e...
- Publication number 20250052804
- Publication date Feb 13, 2025
- NEXANS
- Moussa KAFAL
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MONITORING POWER LINES
- Publication number 20250044339
- Publication date Feb 6, 2025
- NUGRID POWER CORP.
- Farnoosh RAHMATIAN
- G01 - MEASURING TESTING
Information Patent Application
Electric Distribution Line Ground Fault Prevention Device Using Dua...
- Publication number 20250044338
- Publication date Feb 6, 2025
- MILO GROUP LLC
- Robert B. Stuart
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD TO DETECT AND LOCATE A FAULT IN A SHIELDED CON...
- Publication number 20250035694
- Publication date Jan 30, 2025
- GE AVIATION SYSTEMS LIMITED
- Peter James Handy
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE PROTECTION OF A TRANSMISSION LINE
- Publication number 20250038519
- Publication date Jan 30, 2025
- Hitachi Energy Ltd
- OD NAIDU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONDITION MONITORING OF ELECTRICAL DEVICES
- Publication number 20250035693
- Publication date Jan 30, 2025
- AUGURY SYSTEMS LTD.
- Daniel BAR-NESS
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR SENSING ONE OR MORE POWER LINES
- Publication number 20250035713
- Publication date Jan 30, 2025
- ACLARA TECHNOLOGIES LLC
- Douglas Hamilton
- G01 - MEASURING TESTING
Information Patent Application
Electrical Grid Edge Event Detection and Mitigation
- Publication number 20250027981
- Publication date Jan 23, 2025
- Bradley Roy WILLIAMS
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETERMINING FAULT OF POWER SYSTEM
- Publication number 20250020735
- Publication date Jan 16, 2025
- ABB Schweiz AG
- Kai Liu
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR REAL-TIME DETECTION OF HIGH IMPEDANCE FAULT...
- Publication number 20250020708
- Publication date Jan 16, 2025
- ABB Schweiz AG
- Mohammad Razeghi-Jahromi
- G01 - MEASURING TESTING
Information Patent Application
FAULT LOCATION DETECTION IN TAPPED POWER DISTRIBUTION LINES
- Publication number 20250012839
- Publication date Jan 9, 2025
- ABB Schweiz AG
- Samy Gamal Faddel Mohamed
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC WIRE INSPECTION SYSTEM, ELECTRIC WIRE INSPECTION METHOD, A...
- Publication number 20250004032
- Publication date Jan 2, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Hirokazu KOMORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD AND SYSTEM FOR DYNAMIC SHORT CIRCUIT CALCULATION
- Publication number 20250004030
- Publication date Jan 2, 2025
- ELECTRICAL GRID MONITORING LTD.
- Yaakov YAHAV
- G01 - MEASURING TESTING
Information Patent Application
CABLE FAULT DETECTION BASED ON FMCW RADAR
- Publication number 20250004031
- Publication date Jan 2, 2025
- Alex and Alice, Inc.
- Zhonghai WANG
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED RESOLUTION TIME-DOMAIN REFLECTOMETRY
- Publication number 20240426893
- Publication date Dec 26, 2024
- International Business Machines Corporation
- Samuel R. Conner
- G01 - MEASURING TESTING
Information Patent Application
PANEL FOR AUDIBLE MONITORING OF ELECTRICAL COMPONENTS AND THE DETEC...
- Publication number 20240426890
- Publication date Dec 26, 2024
- IRISS Holdings, Inc.
- Martin ROBINSON
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-IMPEDANCE FAULT POSITIONING METHOD AND SYSTEM BASED ON SYNCHRO...
- Publication number 20240426891
- Publication date Dec 26, 2024
- SHANDONG UNIVERSITY
- Fang SHI
- G01 - MEASURING TESTING
Information Patent Application
Synchronization of data acquisition devices of an online monitoring...
- Publication number 20240426892
- Publication date Dec 26, 2024
- NEXANS
- Moussa KAFAL
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR PROTECTING HIGH-VOLTAGE DIRECT-CURRENT LINE,...
- Publication number 20240429703
- Publication date Dec 26, 2024
- STATE GRID SICHUAN ELECTRIC POWER RESEARCH INSTITUTE
- Xiaopeng LI
- G01 - MEASURING TESTING
Information Patent Application
FAULT POINT LOCATER, FAULT POINT LOCATING SYSTEM, AND FAULT POINT L...
- Publication number 20240418764
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Yusuke MORITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTURBANCE DIRECTION DETECTION IN A POWER SYSTEM
- Publication number 20240418763
- Publication date Dec 19, 2024
- Accuenergy (Canada) Inc.
- Shaohang CUI
- G01 - MEASURING TESTING
Information Patent Application
FAULT LOCATION IN ACTIVE COMPENSATION RESONANT GROUNDED POWER DISTR...
- Publication number 20240410928
- Publication date Dec 12, 2024
- Sentient Energy Technology, LLC
- Timothy Robert Figura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARC FAULT DETECTION CIRCUIT EMPLOYING A WINDOW GATING CIRCUIT
- Publication number 20240410927
- Publication date Dec 12, 2024
- Chengli LI
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION AND LOCALIZATION
- Publication number 20240410929
- Publication date Dec 12, 2024
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Ahmed Samir Abdelaal ZAMZAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEARNING DEVICE, ANOMALY INDICATION DETECTION DEVICE, ANOMALY INDIC...
- Publication number 20240403718
- Publication date Dec 5, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Tomo SAKO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING AN OPTIMAL PLACEMENT OF MEASUREMENT UNITS FO...
- Publication number 20240402234
- Publication date Dec 5, 2024
- KRAKEN TECHNOLOGIES LIMITED
- Omid ALIZADEH-MOUSAVI
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR AUTOMATICALLY CHARACTERIZING DISTURBANCES I...
- Publication number 20240405546
- Publication date Dec 5, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Daniel Douglas Sabin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOWNHOLE FAULT DETECTION IN WELL SYSTEM USING SPREAD SPECTRUM TIME...
- Publication number 20240401473
- Publication date Dec 5, 2024
- Halliburton Energy Services, Inc.
- Jonathon N. Joubran
- E21 - EARTH DRILLING MINING

Locating faults in cables, transmission lines, or networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Single-ended fault positioning method and system for high-voltage d...

Monitoring systems and methods for power line structures and energy...

Information processing apparatus capable of data communication and...

Method and device for compensating a line fault occurring on a thre...

Display system and display system detection method

Cable system for cable condition monitoring

Photonic voltage transducer

Single-phase fault arc detector

Electric grid anomaly location, isolation and service restoration

Universal mate-in cable interface system

System and method for testing electrical circuits in residential an...

Method of detecting a fault in a pulsed power distribution system

Fully distributed island micro-grid attack elasticity control syste...

Signal leakage monitoring based quality control

Computer-implemented method for reconstructing the topology of a ne...

Panel for audible monitoring of electrical components and the detec...

Identifying conductor breaks by detecting series arcing

Method and system for monitoring power lines

Shielding detection circuit of transmission line and transmission l...

Sensors for use in HVDC power transmission networks

Method for monitoring an electrical power transmission system and a...

Fault location system using voltage or current measurement from div...

Method for generating a multi-carrier reflectometry signal having t...

System for detecting an electrical grounding intergrid integrity

Multi-dimensional analysis method for tripping risk of whole transm...

System and method for sensing one or more power lines

Fault detection in a power transmission system

Traveling wave analysis and fault locating for electric power systems

Multiple phase pulse power in a network communications system

Fault managed power with dynamic and adaptive fault sensor

Patents Applicationslast 30 patents

DETECTION DEVICE AND DETECTION METHOD

CONVOLUTIONAL NEURAL NETWORK MODEL-BASED ARC FAULT DETECTION

System for online monitoring of one or more electric cables in an e...

METHOD OF MONITORING POWER LINES

Electric Distribution Line Ground Fault Prevention Device Using Dua...

APPARATUS AND METHOD TO DETECT AND LOCATE A FAULT IN A SHIELDED CON...

DISTANCE PROTECTION OF A TRANSMISSION LINE

CONDITION MONITORING OF ELECTRICAL DEVICES

SYSTEM AND METHOD FOR SENSING ONE OR MORE POWER LINES

Electrical Grid Edge Event Detection and Mitigation

METHOD OF DETERMINING FAULT OF POWER SYSTEM

SYSTEMS AND METHODS FOR REAL-TIME DETECTION OF HIGH IMPEDANCE FAULT...

FAULT LOCATION DETECTION IN TAPPED POWER DISTRIBUTION LINES

ELECTRIC WIRE INSPECTION SYSTEM, ELECTRIC WIRE INSPECTION METHOD, A...

A METHOD AND SYSTEM FOR DYNAMIC SHORT CIRCUIT CALCULATION

CABLE FAULT DETECTION BASED ON FMCW RADAR

ENHANCED RESOLUTION TIME-DOMAIN REFLECTOMETRY

PANEL FOR AUDIBLE MONITORING OF ELECTRICAL COMPONENTS AND THE DETEC...

HIGH-IMPEDANCE FAULT POSITIONING METHOD AND SYSTEM BASED ON SYNCHRO...

Synchronization of data acquisition devices of an online monitoring...

METHOD AND SYSTEM FOR PROTECTING HIGH-VOLTAGE DIRECT-CURRENT LINE,...

FAULT POINT LOCATER, FAULT POINT LOCATING SYSTEM, AND FAULT POINT L...

DISTURBANCE DIRECTION DETECTION IN A POWER SYSTEM

FAULT LOCATION IN ACTIVE COMPENSATION RESONANT GROUNDED POWER DISTR...

ARC FAULT DETECTION CIRCUIT EMPLOYING A WINDOW GATING CIRCUIT

FAULT DETECTION AND LOCALIZATION

LEARNING DEVICE, ANOMALY INDICATION DETECTION DEVICE, ANOMALY INDIC...

METHOD FOR DETERMINING AN OPTIMAL PLACEMENT OF MEASUREMENT UNITS FO...

SYSTEMS AND METHODS FOR AUTOMATICALLY CHARACTERIZING DISTURBANCES I...

DOWNHOLE FAULT DETECTION IN WELL SYSTEM USING SPREAD SPECTRUM TIME...