Hengxu Ha

Person

Stafford, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for high impedance fault detection in electric...
- Patent number 11,709,194
- Issue date Jul 25, 2023
- General Electric Technology GmbH
- Xiaoming Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods to improve distance protection in transmission...
- Patent number 11,480,601
- Issue date Oct 25, 2022
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Relating to locating faults in power transmission conduits
- Patent number 11,474,140
- Issue date Oct 18, 2022
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Grant
Systems, apparatus, and methods for locating a fault in a plurality...
- Patent number 11,460,517
- Issue date Oct 4, 2022
- General Electric Technology GmbH
- Hengxu Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal traveling-wave-based protection and fault location for po...
- Patent number 11,424,613
- Issue date Aug 23, 2022
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of predicting the presence of an out-of-step cond...
- Patent number 11,223,203
- Issue date Jan 11, 2022
- General Electric Technology GmbH
- Hengxu Ha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct current distance protection controllers
- Patent number 11,081,879
- Issue date Aug 3, 2021
- General Electric Technology GmbH
- Sankara Sri Gopala Krishna Murthi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of locating a fault in a power transmission scheme
- Patent number 11,073,547
- Issue date Jul 27, 2021
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of current within a conductor
- Patent number 11,022,630
- Issue date Jun 1, 2021
- General Electric Technology GmbH
- Hengxu Ha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In or relating to circuit interruption devices
- Patent number 11,011,335
- Issue date May 18, 2021
- General Electric Technology GmbH
- Yang Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection apparatus
- Patent number 10,998,715
- Issue date May 4, 2021
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection of power transformers
- Patent number 10,916,932
- Issue date Feb 9, 2021
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for determining a time delay in electrical powe...
- Patent number 10,884,048
- Issue date Jan 5, 2021
- General Electric Technology GmbH
- Sankara Subramanian Sri Gopala Krishna Murthi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of locating a fault in a power transmission scheme
- Patent number 10,830,807
- Issue date Nov 10, 2020
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Grant
Fault location detection and distance protection apparatus and asso...
- Patent number 10,746,779
- Issue date Aug 18, 2020
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for determination of a ground fault and associated method
- Patent number 10,739,412
- Issue date Aug 11, 2020
- General Electric Technology GmbH
- Zheng Wang
- G01 - MEASURING TESTING
Information Patent Grant
Circuit interruption apparatuses
- Patent number 10,742,016
- Issue date Aug 11, 2020
- General Electric Technology GmbH
- Botong Li
- G01 - MEASURING TESTING
Information Patent Grant
Direct current distance protection schemes
- Patent number 10,734,802
- Issue date Aug 4, 2020
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Relating to direct current protection schemes
- Patent number 10,727,666
- Issue date Jul 28, 2020
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection apparatus
- Patent number 10,700,508
- Issue date Jun 30, 2020
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for determination of the frequency of an electrical signa...
- Patent number 10,527,659
- Issue date Jan 7, 2020
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic line rating determination apparatus and associated method
- Patent number 10,447,041
- Issue date Oct 15, 2019
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power networks
- Patent number 9,893,873
- Issue date Feb 13, 2018
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING A DISTANCE TO A FAULT IN HYBRID...
- Publication number 20240319253
- Publication date Sep 26, 2024
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING A DISTANCE TO A FAULT IN A POWE...
- Publication number 20240319252
- Publication date Sep 26, 2024
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DYNAMIC RATING OF POWER GRIDS
- Publication number 20240128752
- Publication date Apr 18, 2024
- General Electric Technology GmbH
- Hengxu HA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR HIGH IMPEDANCE FAULT DETECTION IN ELECTRIC...
- Publication number 20230048196
- Publication date Feb 16, 2023
- General Electric Technology GmbH
- Xiaoming LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS TO IMPROVE DISTANCE PROTECTION IN TRANSMISSION...
- Publication number 20210096166
- Publication date Apr 1, 2021
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS, APPARATUS, AND METHODS FOR LOCATING A FAULT IN A PLURALITY...
- Publication number 20200408826
- Publication date Dec 31, 2020
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Application
UNIVERSAL TRAVELING-WAVE-BASED PROTECTION AND FAULT LOCATION FOR PO...
- Publication number 20200287377
- Publication date Sep 10, 2020
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER SYSTEMS
- Publication number 20200209299
- Publication date Jul 2, 2020
- General Electric Technology GmbH
- Sankara Subramanian SRI GOPALA KRISHNA MURTHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF LOCATING A FAULT IN A POWER TRANSMISSION SCHEME
- Publication number 20190331726
- Publication date Oct 31, 2019
- General Electric Technology GmbH
- HENGXU HA
- G01 - MEASURING TESTING
Information Patent Application
PROTECTION APPARATUS
- Publication number 20190199090
- Publication date Jun 27, 2019
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPROVEMENTS IN OR RELATING TO THE MEASUREMENT OF CURRENT WITHIN A...
- Publication number 20190187186
- Publication date Jun 20, 2019
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO LOCATING FAULTS IN POWER TRANSMISSIO...
- Publication number 20190178929
- Publication date Jun 13, 2019
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETERMINATION OF A GROUND FAULT AND ASSOCIATED METHOD
- Publication number 20190146021
- Publication date May 16, 2019
- General Electric Technology GmbH
- Zheng WANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF LOCATING A FAULT IN A POWER TRANSMISSION SCHEME
- Publication number 20190041448
- Publication date Feb 7, 2019
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO POWER SYSTEMS
- Publication number 20190044339
- Publication date Feb 7, 2019
- General Electric Technology GmbH
- Hengxu HA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT PROTECTION SCHEMES
- Publication number 20180301894
- Publication date Oct 18, 2018
- General Electric Technology GmbH
- Hengxu HA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT DISTANCE PROTECTION C...
- Publication number 20180301895
- Publication date Oct 18, 2018
- General Electric Technology GmbH
- Sankara SRI GOPALA KRISHNA MURTHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT DISTANCE PROTECTION S...
- Publication number 20180294644
- Publication date Oct 11, 2018
- General Electric Technology GmbH
- Hengxu HA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPROVEMENTS IN OR RELATING TO THE PROTECTION OF POWER TRANSFORMERS
- Publication number 20180294640
- Publication date Oct 11, 2018
- General Electric Technology GmbH
- Hengxu HA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT LOCATION DETECTION AND DISTANCE PROTECTION APPARATUS AND ASSO...
- Publication number 20180284180
- Publication date Oct 4, 2018
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC LINE RATING DETERMINATION APPARATUS AND ASSOCIATED METHOD
- Publication number 20180131189
- Publication date May 10, 2018
- General Electric Technology GmbH
- Hengxu Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION APPARATUS
- Publication number 20180034257
- Publication date Feb 1, 2018
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO CIRCUIT INTERRUPTION APPARATUSES
- Publication number 20170353026
- Publication date Dec 7, 2017
- General Electric Technology GmbH
- Botong LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR DETERMINATION OF THE FREQUENCY OF AN ELECTRICAL SIGNA...
- Publication number 20170219640
- Publication date Aug 3, 2017
- General Electric Technology GmbH
- Hengxu HA
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL POWER NETWORKS
- Publication number 20160373236
- Publication date Dec 22, 2016
- ALSTOM Technology Ltd.
- Hengxu Ha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Systems and methods for high impedance fault detection in electric...

Systems and methods to improve distance protection in transmission...

Relating to locating faults in power transmission conduits

Systems, apparatus, and methods for locating a fault in a plurality...

Universal traveling-wave-based protection and fault location for po...

System and method of predicting the presence of an out-of-step cond...

Direct current distance protection controllers

Method of locating a fault in a power transmission scheme

Measurement of current within a conductor

In or relating to circuit interruption devices

Protection apparatus

Protection of power transformers

Systems and methods for determining a time delay in electrical powe...

Method of locating a fault in a power transmission scheme

Fault location detection and distance protection apparatus and asso...

Apparatus for determination of a ground fault and associated method

Circuit interruption apparatuses

Direct current distance protection schemes

Relating to direct current protection schemes

Protection apparatus

Apparatus for determination of the frequency of an electrical signa...

Dynamic line rating determination apparatus and associated method

Electrical power networks

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DETERMINING A DISTANCE TO A FAULT IN HYBRID...

SYSTEMS AND METHODS FOR DETERMINING A DISTANCE TO A FAULT IN A POWE...

SYSTEMS AND METHODS FOR DYNAMIC RATING OF POWER GRIDS

SYSTEMS AND METHODS FOR HIGH IMPEDANCE FAULT DETECTION IN ELECTRIC...

SYSTEMS AND METHODS TO IMPROVE DISTANCE PROTECTION IN TRANSMISSION...

SYSTEMS, APPARATUS, AND METHODS FOR LOCATING A FAULT IN A PLURALITY...

UNIVERSAL TRAVELING-WAVE-BASED PROTECTION AND FAULT LOCATION FOR PO...

ELECTRICAL POWER SYSTEMS

METHOD OF LOCATING A FAULT IN A POWER TRANSMISSION SCHEME

PROTECTION APPARATUS

IMPROVEMENTS IN OR RELATING TO THE MEASUREMENT OF CURRENT WITHIN A...

IMPROVEMENTS IN OR RELATING TO LOCATING FAULTS IN POWER TRANSMISSIO...

APPARATUS FOR DETERMINATION OF A GROUND FAULT AND ASSOCIATED METHOD

METHOD OF LOCATING A FAULT IN A POWER TRANSMISSION SCHEME

IMPROVEMENTS IN OR RELATING TO POWER SYSTEMS

IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT PROTECTION SCHEMES

IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT DISTANCE PROTECTION C...

IMPROVEMENTS IN OR RELATING TO DIRECT CURRENT DISTANCE PROTECTION S...

IMPROVEMENTS IN OR RELATING TO THE PROTECTION OF POWER TRANSFORMERS

FAULT LOCATION DETECTION AND DISTANCE PROTECTION APPARATUS AND ASSO...

DYNAMIC LINE RATING DETERMINATION APPARATUS AND ASSOCIATED METHOD

PROTECTION APPARATUS

IMPROVEMENTS IN OR RELATING TO CIRCUIT INTERRUPTION APPARATUSES

APPARATUS FOR DETERMINATION OF THE FREQUENCY OF AN ELECTRICAL SIGNA...

ELECTRICAL POWER NETWORKS