Donghao LIU

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Xiangtan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optimization design method for noise reduction of AC traction motor
- Patent number 11,824,411
- Issue date Nov 21, 2023
- Hunan University of Science and Technology
- Xiaoping Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Denoising optimization method for AC traction motor by chamfering s...
- Patent number 11,799,353
- Issue date Oct 24, 2023
- Hunan University of Science and Technology
- Xiaoping Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZATION DESIGN METHOD FOR NOISE REDUCTION OF AC TRACTION MOTOR
- Publication number 20220302812
- Publication date Sep 22, 2022
- Hunan University of Science and Technology
- Xiaoping ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DENOISING OPTIMIZATION METHOD FOR AC TRACTION MOTOR BY CHAMFERING S...
- Publication number 20210211016
- Publication date Jul 8, 2021
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Xiaoping ZHANG
- G06 - COMPUTING CALCULATING COUNTING