CHINA-EPRI ELECTRIC POWER ENGINEERING CO., LTD.

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Modular multilevel converter valve protection method
- Patent number 9,373,950
- Issue date Jun 21, 2016
- GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE
- Yang Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Default current test method of impulse voltage mixed high voltage d...
- Patent number 9,041,426
- Issue date May 26, 2015
- STATE GRID SMART GRID RESEARCH INSTITUTE
- Guang fu Tang
- G01 - MEASURING TESTING