Delin Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for timing in time-varying distance protection ba...
- Patent number 11,749,985
- Issue date Sep 5, 2023
- China Electric Power Research Institute
- Zexin Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current differential protection method for self-adaptive half-wavel...
- Patent number 10,985,547
- Issue date Apr 20, 2021
- CHINA ELECTRIC POWER RESEARCH INSTITUTE COMPANY LIMITED
- Xuming Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of free wave energy protection for half-wavelength line base...
- Patent number 10,778,003
- Issue date Sep 15, 2020
- CHINA ELECTRIC POWER RESEARCH INST. CO. LIMITED
- Huanzhang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Concomitant impedance protection method for half-wavelength transmi...
- Patent number 10,605,852
- Issue date Mar 31, 2020
- CHINA ELECTRIC POWER RESEARCH INSTITUTE COMPANY LIMITED
- Dingxiang Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR TIMING IN TIME-VARYING DISTANCE PROTECTION BA...
- Publication number 20220239093
- Publication date Jul 28, 2022
- CHINA ELECTRIC POWER RESEARCH INSTITUTE
- Zexin ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF FREE WAVE ENERGY PROTECTION FOR HALF-WAVELENGTH LINE BASE...
- Publication number 20190013667
- Publication date Jan 10, 2019
- China Electric Power Research Institute Company Limited
- Huanzhang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT DIFFERENTIAL PROTECTION METHOD FOR SELF-ADAPTIVE HALF-WAVEL...
- Publication number 20180375322
- Publication date Dec 27, 2018
- STATE GRID CORPORATION OF CHINA
- Xuming LIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONCOMITANT IMPEDANCE PROTECTION METHOD FOR HALF-WAVELENGTH TRANSMI...
- Publication number 20180364292
- Publication date Dec 20, 2018
- China Electric Power Research Institute Company Limited
- Dingxiang Du
- G01 - MEASURING TESTING