Liulu HE

Person

Hubei, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Transformer failure diagnosis method and system based on integrated...
- Patent number 12,131,247
- Issue date Oct 29, 2024
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for diagnosing open circuit (OC) fault of T-type...
- Patent number 12,092,682
- Issue date Sep 17, 2024
- Wuhan University
- Yigang He
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for comprehensively evaluating reliability of mul...
- Patent number 11,966,683
- Issue date Apr 23, 2024
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for predicting insulated gate bipolar transistor...
- Patent number 11,953,538
- Issue date Apr 9, 2024
- WUHAN UNIVERSITY
- Yigang He
- G01 - MEASURING TESTING
Information Patent Grant
Transformer fault diagnosis method and system using induced ordered...
- Patent number 11,921,169
- Issue date Mar 5, 2024
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for predicting gas content in transformer oil bas...
- Patent number 11,914,936
- Issue date Feb 27, 2024
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for fault diagnosis with small samples of power e...
- Patent number 11,913,854
- Issue date Feb 27, 2024
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wind power prediction method and system for optimizing deep transfo...
- Patent number 11,874,640
- Issue date Jan 16, 2024
- WUHAN UNIVERSITY
- Yigang He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for monitoring online state of bonding wire of IGBT module
- Patent number 11,874,341
- Issue date Jan 16, 2024
- HEFEI UNIVERSITY OF TECHNOLOGY
- Yigang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Failure diagnosis method for power transformer winding based on GSM...
- Patent number 11,875,500
- Issue date Jan 16, 2024
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serial IGBT voltage equalization method and system based on auxilia...
- Patent number 11,705,899
- Issue date Jul 18, 2023
- WUHAN UNIVERSITY
- Yigang He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit health state prediction method and system based on integrat...
- Patent number 11,694,011
- Issue date Jul 4, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of lithium battery state of charge estimation bas...
- Patent number 11,662,385
- Issue date May 30, 2023
- WUHAN UNIVERSITY
- Yigang He
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for online monitoring of health status of insulat...
- Patent number 11,656,266
- Issue date May 23, 2023
- WUHAN UNIVERSITY
- Yigang He
- G01 - MEASURING TESTING
Information Patent Grant
Transformer failure identification and location diagnosis method ba...
- Patent number 11,619,682
- Issue date Apr 4, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power equipment fault detecting and positioning method of artificia...
- Patent number 11,586,913
- Issue date Feb 21, 2023
- WUHAN UNIVERSITY
- Yigang He
- G01 - MEASURING TESTING
Information Patent Grant
Wireless channel scenario identification method and system
- Patent number 11,581,967
- Issue date Feb 14, 2023
- WUHAN UNIVERSITY
- Yigang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internal thermal fault diagnosis method of oil-immersed transformer...
- Patent number 11,581,130
- Issue date Feb 14, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for identifying third-order model parameters of l...
- Patent number 11,579,201
- Issue date Feb 14, 2023
- WUHAN UNIVERSITY
- Yigang He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power electronic circuit fault diagnosis method based on extremely...
- Patent number 11,549,985
- Issue date Jan 10, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power electronic circuit fault diagnosis method based on optimizing...
- Patent number 11,544,917
- Issue date Jan 3, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for estimating junction temperature online on IGBT power module
- Patent number 11,543,305
- Issue date Jan 3, 2023
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power transformer winding fault positioning method based on deep co...
- Patent number 11,474,163
- Issue date Oct 18, 2022
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-complexity precoding method for large-scale MIMO fast convergence
- Patent number 11,476,908
- Issue date Oct 18, 2022
- WUHAN UNIVERSITY
- Yigang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for vehicle-loading warehousing asset management...
- Patent number 11,423,241
- Issue date Aug 23, 2022
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for diagnosing analog circuit fault based on cross wavelet f...
- Patent number 11,409,933
- Issue date Aug 9, 2022
- HEFEI UNIVERSITY OF TECHNOLOGY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time domain channel prediction method and time domain channel predi...
- Patent number 11,381,442
- Issue date Jul 5, 2022
- WUHAN UNIVERSITY
- Yigang He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IGBT module reliability evaluation method and device based on bondi...
- Patent number 11,378,613
- Issue date Jul 5, 2022
- WUHAN UNIVERSITY
- Yigang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intermediate relay maloperation preventing device and method based...
- Patent number 11,368,011
- Issue date Jun 21, 2022
- WUHAN UNIVERSITY
- Yigang He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for selecting important delay taps of channel imp...
- Patent number 11,310,083
- Issue date Apr 19, 2022
- WUHAN UNIVERSITY
- Yigang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DIAGNOSING OPEN CIRCUIT (OC) FAULT OF T-TYPE...
- Publication number 20230152364
- Publication date May 18, 2023
- Wuhan University
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
TRANSFORMER STATE EVALUATION METHOD BASED ON ECHO STATE NETWORK AND...
- Publication number 20230112749
- Publication date Apr 13, 2023
- Wuhan University
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PREDICTING INSULATED GATE BIPOLAR TRANSISTOR...
- Publication number 20220341986
- Publication date Oct 27, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR CHARACTERIZING IGBT MODULE AGING BASED ON MIN...
- Publication number 20220334170
- Publication date Oct 20, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR MONITORING ONLINE STATE OF BONDING WIRE OF IGBT MODULE
- Publication number 20220326314
- Publication date Oct 13, 2022
- HEFEI UNIVERSITY OF TECHNOLOGY
- Yigang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING STATE OF HEALTH OF BATTERY PACK
- Publication number 20220283240
- Publication date Sep 8, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PREDICTING REMAINING USEFUL LIFE OF ANALOG CI...
- Publication number 20220222409
- Publication date Jul 14, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR COMPREHENSIVELY EVALUATING RELIABILITY OF MUL...
- Publication number 20220215150
- Publication date Jul 7, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIND POWER PREDICTION METHOD AND SYSTEM FOR OPTIMIZING DEEP TRANSFO...
- Publication number 20220197233
- Publication date Jun 23, 2022
- WUHAN UNIVERSITY
- Yigang HE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DIAGNOSING OPEN-CIRCUIT FAULT OF SWITCHING TRANSISTOR OF...
- Publication number 20220198244
- Publication date Jun 23, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF LITHIUM BATTERY STATE OF CHARGE ESTIMATION BAS...
- Publication number 20220196745
- Publication date Jun 23, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
SINGLE-ENDED FAULT POSITIONING METHOD AND SYSTEM FOR HIGH-VOLTAGE D...
- Publication number 20220196720
- Publication date Jun 23, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSFORMER FAULT DIAGNOSIS METHOD AND SYSTEM USING INDUCED ORDERED...
- Publication number 20220196760
- Publication date Jun 23, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSFORMER FAULT DIAGNOSIS AND POSITIONING SYSTEM BASED ON DIGITAL...
- Publication number 20220137612
- Publication date May 5, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW-COMPLEXITY PRECODING METHOD FOR LARGE-SCALE MIMO FAST CONVERGENCE
- Publication number 20220123802
- Publication date Apr 21, 2022
- WUHAN UNIVERSITY
- Yigang HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT HEALTH STATE PREDICTION METHOD AND SYSTEM BASED ON INTEGRAT...
- Publication number 20220043955
- Publication date Feb 10, 2022
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IGBT MODULE RELIABILITY EVALUATION METHOD AND DEVICE BASED ON BONDI...
- Publication number 20220003807
- Publication date Jan 6, 2022
- WUHAN UNIVERSITY
- Yigang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS CHANNEL SCENARIO IDENTIFICATION METHOD AND SYSTEM
- Publication number 20210399817
- Publication date Dec 23, 2021
- WUHAN UNIVERSITY
- Yigang HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAILURE DIAGNOSIS METHOD FOR POWER TRANSFORMER WINDING BASED ON GSM...
- Publication number 20210382120
- Publication date Dec 9, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE INVERSION METHOD OF INTERNET-OF-THINGS ENVIRONMENTAL PARAM...
- Publication number 20210383175
- Publication date Dec 9, 2021
- WUHAN UNIVERSITY
- Guolong SHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIME-FREQUENCY BLOCK-SPARSE CHANNEL ESTIMATION METHOD BASED ON COMP...
- Publication number 20210377079
- Publication date Dec 2, 2021
- WUHAN UNIVERSITY
- Yigang HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PREDICTING GAS CONTENT IN TRANSFORMER OIL BAS...
- Publication number 20210350050
- Publication date Nov 11, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR IDENTIFYING THIRD-ORDER MODEL PARAMETERS OF L...
- Publication number 20210325467
- Publication date Oct 21, 2021
- WUHAN UNIVERSITY
- Yigang HE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR ONLINE MONITORING OF HEALTH STATUS OF INSULAT...
- Publication number 20210318373
- Publication date Oct 14, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR FAULT DIAGNOSIS WITH SMALL SAMPLES OF POWER E...
- Publication number 20210319156
- Publication date Oct 14, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SELECTING IMPORTANT DELAY TAPS OF CHANNEL IMP...
- Publication number 20210314199
- Publication date Oct 7, 2021
- WUHAN UNIVERSITY
- Yigang HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DOMAIN CHANNEL PREDICTION METHOD AND TIME DOMAIN CHANNEL PREDI...
- Publication number 20210314206
- Publication date Oct 7, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR EXTRACTING FAULT FEATURE OF ANALOG CIRCUIT BA...
- Publication number 20210270892
- Publication date Sep 2, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR FAULT DIAGNOSIS OF GEARBOX OF WIND TURBINE GE...
- Publication number 20210270244
- Publication date Sep 2, 2021
- WUHAN UNIVERSITY
- Yigang HE
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TRANSFORMER FAILURE DIAGNOSIS METHOD AND SYSTEM BASED ON INTEGRATED...
- Publication number 20210224635
- Publication date Jul 22, 2021
- WUHAN UNIVERSITY
- Yigang HE
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Transformer failure diagnosis method and system based on integrated...

Method and system for diagnosing open circuit (OC) fault of T-type...

Method and system for comprehensively evaluating reliability of mul...

Method and system for predicting insulated gate bipolar transistor...

Transformer fault diagnosis method and system using induced ordered...

Method and system for predicting gas content in transformer oil bas...

Method and system for fault diagnosis with small samples of power e...

Wind power prediction method and system for optimizing deep transfo...

Method for monitoring online state of bonding wire of IGBT module

Failure diagnosis method for power transformer winding based on GSM...

Serial IGBT voltage equalization method and system based on auxilia...

Circuit health state prediction method and system based on integrat...

Method and system of lithium battery state of charge estimation bas...

Method and system for online monitoring of health status of insulat...

Transformer failure identification and location diagnosis method ba...

Power equipment fault detecting and positioning method of artificia...

Wireless channel scenario identification method and system

Internal thermal fault diagnosis method of oil-immersed transformer...

Method and system for identifying third-order model parameters of l...

Power electronic circuit fault diagnosis method based on extremely...

Power electronic circuit fault diagnosis method based on optimizing...

Method for estimating junction temperature online on IGBT power module

Power transformer winding fault positioning method based on deep co...

Low-complexity precoding method for large-scale MIMO fast convergence

Method and system for vehicle-loading warehousing asset management...

Method for diagnosing analog circuit fault based on cross wavelet f...

Time domain channel prediction method and time domain channel predi...

IGBT module reliability evaluation method and device based on bondi...

Intermediate relay maloperation preventing device and method based...

Method and system for selecting important delay taps of channel imp...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR DIAGNOSING OPEN CIRCUIT (OC) FAULT OF T-TYPE...

TRANSFORMER STATE EVALUATION METHOD BASED ON ECHO STATE NETWORK AND...

METHOD AND SYSTEM FOR PREDICTING INSULATED GATE BIPOLAR TRANSISTOR...

METHOD AND SYSTEM FOR CHARACTERIZING IGBT MODULE AGING BASED ON MIN...

METHOD FOR MONITORING ONLINE STATE OF BONDING WIRE OF IGBT MODULE

METHOD AND SYSTEM FOR ESTIMATING STATE OF HEALTH OF BATTERY PACK

METHOD AND SYSTEM FOR PREDICTING REMAINING USEFUL LIFE OF ANALOG CI...

METHOD AND SYSTEM FOR COMPREHENSIVELY EVALUATING RELIABILITY OF MUL...

WIND POWER PREDICTION METHOD AND SYSTEM FOR OPTIMIZING DEEP TRANSFO...

METHOD FOR DIAGNOSING OPEN-CIRCUIT FAULT OF SWITCHING TRANSISTOR OF...

METHOD AND SYSTEM OF LITHIUM BATTERY STATE OF CHARGE ESTIMATION BAS...

SINGLE-ENDED FAULT POSITIONING METHOD AND SYSTEM FOR HIGH-VOLTAGE D...

TRANSFORMER FAULT DIAGNOSIS METHOD AND SYSTEM USING INDUCED ORDERED...

TRANSFORMER FAULT DIAGNOSIS AND POSITIONING SYSTEM BASED ON DIGITAL...

LOW-COMPLEXITY PRECODING METHOD FOR LARGE-SCALE MIMO FAST CONVERGENCE

CIRCUIT HEALTH STATE PREDICTION METHOD AND SYSTEM BASED ON INTEGRAT...

IGBT MODULE RELIABILITY EVALUATION METHOD AND DEVICE BASED ON BONDI...

WIRELESS CHANNEL SCENARIO IDENTIFICATION METHOD AND SYSTEM

FAILURE DIAGNOSIS METHOD FOR POWER TRANSFORMER WINDING BASED ON GSM...

ADAPTIVE INVERSION METHOD OF INTERNET-OF-THINGS ENVIRONMENTAL PARAM...

TIME-FREQUENCY BLOCK-SPARSE CHANNEL ESTIMATION METHOD BASED ON COMP...

METHOD AND SYSTEM FOR PREDICTING GAS CONTENT IN TRANSFORMER OIL BAS...

METHOD AND SYSTEM FOR IDENTIFYING THIRD-ORDER MODEL PARAMETERS OF L...

METHOD AND SYSTEM FOR ONLINE MONITORING OF HEALTH STATUS OF INSULAT...

METHOD AND SYSTEM FOR FAULT DIAGNOSIS WITH SMALL SAMPLES OF POWER E...

METHOD AND SYSTEM FOR SELECTING IMPORTANT DELAY TAPS OF CHANNEL IMP...

TIME DOMAIN CHANNEL PREDICTION METHOD AND TIME DOMAIN CHANNEL PREDI...

METHOD AND SYSTEM FOR EXTRACTING FAULT FEATURE OF ANALOG CIRCUIT BA...

METHOD AND SYSTEM FOR FAULT DIAGNOSIS OF GEARBOX OF WIND TURBINE GE...

TRANSFORMER FAILURE DIAGNOSIS METHOD AND SYSTEM BASED ON INTEGRATED...