Locating faults in cables, transmission lines, or networks

Industry

CPC
G01R31/08

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Parent Industries

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

Patents Grantslast 30 patents

Information Patent Grant
LCDI power cord circuit having a power cord fault circuit for monit...
- Patent number 11,979,016
- Issue date May 7, 2024
- Tower Manufacturing Corp.
- Victor V Aromin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current and voltage measuring unit
- Patent number 11,977,105
- Issue date May 7, 2024
- SORAYTEC SCANDINAVIA
- Harutyun Sargsyan
- G01 - MEASURING TESTING
Information Patent Grant
Systems, methods and tools for the interrogation of composite stren...
- Patent number 11,977,109
- Issue date May 7, 2024
- CTC Global Corporation
- Xiaoyuan Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for determining conductors involved in a fault on a power tr...
- Patent number 11,971,440
- Issue date Apr 30, 2024
- University of Manitoba
- Athula Dayanarth Rajapakse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety power disconnection for power distribution over power conduc...
- Patent number 11,973,343
- Issue date Apr 30, 2024
- Corning Research & Development Corporation
- Ami Hazani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for measuring distance to a short in a two-conductor wire
- Patent number 11,971,441
- Issue date Apr 30, 2024
- QUALCOMM Incorporated
- Paul Dominic Hiscock
- G01 - MEASURING TESTING
Information Patent Grant
Electric transmission line ground fault prevention methods using mu...
- Patent number 11,965,924
- Issue date Apr 23, 2024
- Viking Protection Systems LLC
- Robert B. Stuart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and monitoring device for determining a partial insulation r...
- Patent number 11,959,975
- Issue date Apr 16, 2024
- Bender GmbH & Co. KG
- Carsten Hartmann
- G01 - MEASURING TESTING
Information Patent Grant
Payload support frame for unmanned aerial system
- Patent number 11,952,119
- Issue date Apr 9, 2024
- Michael Kenneth Beiro
- G01 - MEASURING TESTING
Information Patent Grant
Detection of lightning and related control strategies in electric p...
- Patent number 11,953,534
- Issue date Apr 9, 2024
- Schweitzer Engineering Laboratories, Inc.
- Cody W. Tews
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sample time offset alignment of electric power system samples indep...
- Patent number 11,949,222
- Issue date Apr 2, 2024
- Schweitzer Engineering Laboratories, Inc.
- Lisa Gayle Nelms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply for electric utility underground equipment
- Patent number 11,947,374
- Issue date Apr 2, 2024
- Sentient Technology Holdings, LLC
- Dennis Allen Saxby
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods, systems, and apparatus for low-power, wireless, power line...
- Patent number 11,946,965
- Issue date Apr 2, 2024
- DISH Network L.L.C.
- Jeffrey Lang McSchooler
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Selective stator ground fault protection using positive-sequence vo...
- Patent number 11,946,966
- Issue date Apr 2, 2024
- Schweitzer Engineering Laboratories, Inc.
- Ritwik Chowdhury
- G01 - MEASURING TESTING
Information Patent Grant
Elevator with a monitoring arrangement for monitoring an integrity...
- Patent number 11,945,691
- Issue date Apr 2, 2024
- Inventio AG
- Vincent Robibero
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus and method for detection of line to neutral back-feed vol...
- Patent number 11,942,816
- Issue date Mar 26, 2024
- Aclara Technologies LLC
- Curtis W. Crittenden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power monitor and power monitor system
- Patent number 11,933,824
- Issue date Mar 19, 2024
- Tyco Electronics (Shanghai) Co., Ltd.
- Zongjie (Jason) Tao
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for detecting self-clearing, sub-cycle faults
- Patent number 11,933,834
- Issue date Mar 19, 2024
- 3M Innovative Properties Company
- Phillip J. Bergeron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conductor test equipment
- Patent number 11,933,832
- Issue date Mar 19, 2024
- Teletech Pty Ltd
- Malcolm Charles Basell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fault location method, system and application of two-level VSC type...
- Patent number 11,933,835
- Issue date Mar 19, 2024
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Zhihua Zhang
- G01 - MEASURING TESTING
Information Patent Grant
System and method for detecting faults in medium voltage circuits
- Patent number 11,933,833
- Issue date Mar 19, 2024
- Aplicaciones Tecnologicas, S.A.
- Verónica Pomar Pedredo
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle for an electrical line
- Patent number 11,926,349
- Issue date Mar 12, 2024
- Hydro-Quebec
- Pierre-Luc Richard
- G01 - MEASURING TESTING
Information Patent Grant
System for data transmission in optical systems
- Patent number 11,921,335
- Issue date Mar 5, 2024
- II-VI DELAWARE, INC.
- Eduard Armbruster
- G08 - SIGNALLING
Information Patent Grant
Electrical emulator system
- Patent number 11,921,145
- Issue date Mar 5, 2024
- Regents of The University of Minnesota
- Raju Siddharth
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting a fault in a pulsed power distribution system
- Patent number 11,921,146
- Issue date Mar 5, 2024
- Panduit Corp.
- Ronald A. Nordin
- G01 - MEASURING TESTING
Information Patent Grant
Detection of loss of neutral or phase
- Patent number 11,921,147
- Issue date Mar 5, 2024
- Sagemcom Energy & Telecom SAS
- Pierre Lhuillier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Initialization and synchronization for pulse power in a network system
- Patent number 11,916,614
- Issue date Feb 27, 2024
- Cisco Technology, Inc.
- Douglas Paul Arduini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for estimating source impedances across one or mo...
- Patent number 11,916,367
- Issue date Feb 27, 2024
- Hitachi Energy Switzerland AG
- Vedanta Pradhan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Online estimation of area-level inertia considering inter-area equi...
- Patent number 11,906,556
- Issue date Feb 20, 2024
- North China Electric Power University
- Tianshu Bi
- G01 - MEASURING TESTING
Information Patent Grant
System for monitoring the state of a cable through distributed tran...
- Patent number 11,906,566
- Issue date Feb 20, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Marie-Bénédicte Jacques
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DETECTING A FAULT IN A PULSED POWER DISTRIBUTION SYSTEM
- Publication number 20240159814
- Publication date May 16, 2024
- Panduit Corp.
- RONALD A. NORDIN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR IDENTIFYING GRID FAULT TYPE AND FAULTED PHASE
- Publication number 20240151762
- Publication date May 9, 2024
- General Electric Technology GmbH
- Venkatesh CHAKRAPANI
- G01 - MEASURING TESTING
Information Patent Application
PULSE CATCHING
- Publication number 20240151763
- Publication date May 9, 2024
- S&C ELECTRIC COMPANY
- Stephen E. Williams
- G01 - MEASURING TESTING
Information Patent Application
ONLINE MONITORING METHOD FOR DYNAMIC CHANGES IN POSITIONS OF TRANSM...
- Publication number 20240142509
- Publication date May 2, 2024
- TSINGHUA UNIVERSITY
- Bo ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC LINE RATING (DLR) OF OVERHEAD TRANSMISSION LINES
- Publication number 20240133937
- Publication date Apr 25, 2024
- NEC Laboratories America, Inc.
- Yangmin DING
- G01 - MEASURING TESTING
Information Patent Application
DETECTION AND LOCATION OF PARTIAL DISCHARGE AND ARC FAULTS
- Publication number 20240133936
- Publication date Apr 25, 2024
- Qualitrol Company LLC
- Fraser COOK
- G01 - MEASURING TESTING
Information Patent Application
FAULT LOCATION ESTIMATION USING INCREMENTAL QUANTITIES
- Publication number 20240118330
- Publication date Apr 11, 2024
- Schweitzer Engineering Laboratories, Inc.
- Arun Shrestha
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING A TRANSMISSION LINE THROUGH AUTOMATIC ANALYSI...
- Publication number 20240118331
- Publication date Apr 11, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Nicolas RAVOT
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC GRID CONNECTION MAPPING
- Publication number 20240110964
- Publication date Apr 4, 2024
- X Development LLC
- Ananya Gupta
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETECTING ABNORMAL DIRECT CURRENT VOLTAGE MEASUREMENT IN...
- Publication number 20240097434
- Publication date Mar 21, 2024
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Qinlei CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUC...
- Publication number 20240088705
- Publication date Mar 14, 2024
- Corning Optical Communications LLC
- Ami Hazani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT PREDICTIVE MONITORING SYSTEM ON A MEDIUM AND/OR HIGH VOLTAGE...
- Publication number 20240085468
- Publication date Mar 14, 2024
- Gagarin Anibal SEPULVEDA LEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CALCULATING ELECTRIC POWER NOISE DISTRIBUTIONS
- Publication number 20240077529
- Publication date Mar 7, 2024
- Schweitzer Engineering Laboratories, Inc.
- Cody W. Tews
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THERMAL MODELING FOR CABLES TRANSMITTING DATA AND POWER
- Publication number 20240077528
- Publication date Mar 7, 2024
- Cisco Technology, Inc.
- Joel Richard Goergen
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR DETECTING FAULTS IN POWER TRANSMI...
- Publication number 20240069086
- Publication date Feb 29, 2024
- UBICQUIA, INC.
- Gustavo Dario Leizerovich
- G01 - MEASURING TESTING
Information Patent Application
Real-Time Fault Detection and Infrared Inspection System
- Publication number 20240069087
- Publication date Feb 29, 2024
- Darryl Mendivil
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR DETECTING FAULTS IN POWER TRANSMI...
- Publication number 20240069088
- Publication date Feb 29, 2024
- UBICQUIA, INC.
- Gustavo Dario Leizerovich
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING CABLE SYSTEM SIGNAL INGRESS
- Publication number 20240061032
- Publication date Feb 22, 2024
- Charter Communications Operating, LLC
- Patrick Phillip Hunter
- G01 - MEASURING TESTING
Information Patent Application
FAULT CLASSIFICATION AND ZONE IDENTIFICATION IN A POWER TRANSMISSIO...
- Publication number 20240063626
- Publication date Feb 22, 2024
- Hitachi Energy Switzerland AG
- OD NAIDU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORS FOR USE IN HVDC POWER TRANSMISSION NETWORKS
- Publication number 20240055864
- Publication date Feb 15, 2024
- General Electric Technology GmbH
- Ajay KOLIWAD
- G01 - MEASURING TESTING
Information Patent Application
MONITORING OF A TRANSMISSION LINE
- Publication number 20240053396
- Publication date Feb 15, 2024
- SAFRAN ELECTRONICS & DEFENSE
- Francois GUILLOT
- G01 - MEASURING TESTING
Information Patent Application
Shielding Detection Circuit of Transmission Line and Transmission L...
- Publication number 20240053413
- Publication date Feb 15, 2024
- Guangdong Rifeng Electric Cable Co., Ltd.
- Lanwang Guo
- G01 - MEASURING TESTING
Information Patent Application
PARAMETER INDEPENDENT TRAVELING WAVE-BASED FAULT LOCATION USING UNS...
- Publication number 20240044965
- Publication date Feb 8, 2024
- Hitachi Energy Ltd
- OD NAIDU
- G01 - MEASURING TESTING
Information Patent Application
Early Detection of Defects on Single-Wire Earth-Return Powerlines U...
- Publication number 20240044966
- Publication date Feb 8, 2024
- DX Tech Pty Ltd
- Khoi Loon Wong
- G01 - MEASURING TESTING
Information Patent Application
PREDICTIVE MAINTENANCE RECOMMENDATION THROUGH COMPONENT CONDITION D...
- Publication number 20240045418
- Publication date Feb 8, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Siddha Ganju
- G01 - MEASURING TESTING
Information Patent Application
PROTECTION DEVICE AND METHOD FOR MONITORING AN ELECTRICAL ENERGY SU...
- Publication number 20240039269
- Publication date Feb 1, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Sven Gaube
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR FAULT DETECTION
- Publication number 20240027510
- Publication date Jan 25, 2024
- Eskom Holdings SOC Limited
- Peter Ayotola ADIGUN
- G01 - MEASURING TESTING
Information Patent Application
DETECTION DEVICE AND OPERATION METHOD THEREOF
- Publication number 20240027511
- Publication date Jan 25, 2024
- InnoCare Optoelectronics Corporation
- Sung-Pao Cheng
- G01 - MEASURING TESTING
Information Patent Application
COMPUTER-IMPLEMENTED METHOD OF POWER LINE PROTECTION, INTELLIGENT E...
- Publication number 20240030696
- Publication date Jan 25, 2024
- Hitachi Energy Switzerland AG
- OD NAIDU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Aircraft for Monitoring Operational States and for Deter...
- Publication number 20240027301
- Publication date Jan 25, 2024
- Knut Wagner
- G01 - MEASURING TESTING

Locating faults in cables, transmission lines, or networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

LCDI power cord circuit having a power cord fault circuit for monit...

Current and voltage measuring unit

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

Method for determining conductors involved in a fault on a power tr...

Safety power disconnection for power distribution over power conduc...

Method for measuring distance to a short in a two-conductor wire

Electric transmission line ground fault prevention methods using mu...

Method and monitoring device for determining a partial insulation r...

Payload support frame for unmanned aerial system

Detection of lightning and related control strategies in electric p...

Sample time offset alignment of electric power system samples indep...

Power supply for electric utility underground equipment

Methods, systems, and apparatus for low-power, wireless, power line...

Selective stator ground fault protection using positive-sequence vo...

Elevator with a monitoring arrangement for monitoring an integrity...

Apparatus and method for detection of line to neutral back-feed vol...

Power monitor and power monitor system

Method and system for detecting self-clearing, sub-cycle faults

Conductor test equipment

Fault location method, system and application of two-level VSC type...

System and method for detecting faults in medium voltage circuits

Vehicle for an electrical line

System for data transmission in optical systems

Electrical emulator system

Method of detecting a fault in a pulsed power distribution system

Detection of loss of neutral or phase

Initialization and synchronization for pulse power in a network system

Method and device for estimating source impedances across one or mo...

Online estimation of area-level inertia considering inter-area equi...

System for monitoring the state of a cable through distributed tran...

Patents Applicationslast 30 patents

METHOD OF DETECTING A FAULT IN A PULSED POWER DISTRIBUTION SYSTEM

SYSTEMS AND METHODS FOR IDENTIFYING GRID FAULT TYPE AND FAULTED PHASE

PULSE CATCHING

ONLINE MONITORING METHOD FOR DYNAMIC CHANGES IN POSITIONS OF TRANSM...

DYNAMIC LINE RATING (DLR) OF OVERHEAD TRANSMISSION LINES

DETECTION AND LOCATION OF PARTIAL DISCHARGE AND ARC FAULTS

FAULT LOCATION ESTIMATION USING INCREMENTAL QUANTITIES

METHOD FOR EVALUATING A TRANSMISSION LINE THROUGH AUTOMATIC ANALYSI...

ELECTRIC GRID CONNECTION MAPPING

METHOD FOR DETECTING ABNORMAL DIRECT CURRENT VOLTAGE MEASUREMENT IN...

SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUC...

FAULT PREDICTIVE MONITORING SYSTEM ON A MEDIUM AND/OR HIGH VOLTAGE...

CALCULATING ELECTRIC POWER NOISE DISTRIBUTIONS

THERMAL MODELING FOR CABLES TRANSMITTING DATA AND POWER

SYSTEM, APPARATUS, AND METHOD FOR DETECTING FAULTS IN POWER TRANSMI...

Real-Time Fault Detection and Infrared Inspection System

SYSTEM, APPARATUS, AND METHOD FOR DETECTING FAULTS IN POWER TRANSMI...

SYSTEM AND METHOD FOR DETECTING CABLE SYSTEM SIGNAL INGRESS

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

SENSORS FOR USE IN HVDC POWER TRANSMISSION NETWORKS

MONITORING OF A TRANSMISSION LINE

Shielding Detection Circuit of Transmission Line and Transmission L...

PARAMETER INDEPENDENT TRAVELING WAVE-BASED FAULT LOCATION USING UNS...

Early Detection of Defects on Single-Wire Earth-Return Powerlines U...

PREDICTIVE MAINTENANCE RECOMMENDATION THROUGH COMPONENT CONDITION D...

PROTECTION DEVICE AND METHOD FOR MONITORING AN ELECTRICAL ENERGY SU...

DEVICE, SYSTEM AND METHOD FOR FAULT DETECTION

DETECTION DEVICE AND OPERATION METHOD THEREOF

COMPUTER-IMPLEMENTED METHOD OF POWER LINE PROTECTION, INTELLIGENT E...

Method and Aircraft for Monitoring Operational States and for Deter...