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Ruihuang LIU
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Jiangsu, CN
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Patents Grants
last 30 patents
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Patent Grant
Low-voltage DC power distribution fast switching device
Patent number
11,374,404
Issue date
Jun 28, 2022
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Yubo Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fault current controller for a direct current power grid
Patent number
11,190,007
Issue date
Nov 30, 2021
STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
Chenyu Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
LOW-VOLTAGE DC POWER DISTRIBUTION FAST SWITCHING DEVICE
Publication number
20210376603
Publication date
Dec 2, 2021
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Yubo Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT CURRENT CONTROLLER FOR A DIRECT CURRENT POWER GRID
Publication number
20210175705
Publication date
Jun 10, 2021
STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
Chenyu ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER