Dispatching method for electric-hydrogen energy system considering flexible hydrogen demand

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United States of America Patent

PATENT NO 12106389
APP PUB NO 20230122201A1
SERIAL NO

17773601

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A dispatching method for an electric-hydrogen energy system considering flexible hydrogen demand includes establishing an electric load flexibility equation, a power purchase and sale constraint equation, a renewable energy output constraint equation, a hydrogen load flexibility equation, an electricity-to-hydrogen production safety operation constraint equation and an electric power balance constraint equation, establishing an electric-hydrogen energy system dispatching model with the lowest operating cost of the electric-hydrogen energy system within the dispatching cycle as an objective function, and solving the electric-hydrogen energy system dispatching model to obtain an optimal dispatching result. As compared with the prior art, the present invention can effectively solve the problem of coordination between electric and hydrogen energy flows, while taking into account the flexibility of electric and hydrogen loads, further providing additional flexibility to the operation of the system.

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Patent OwnerAddress
STATE GRID JIANGSU ELECTRIC POWER CO LTD215 SHANGHAI ROAD NANJING JIANGSU 210000 NANJING CITY JIANGSU PROVINCE 210000
STATE GRID JIANGSU ELECTRIC POWER COMPANY RESEARCH INSTITUTENO 1 JIANGNING DISTRICT JIANGNING DISTRICT NANJING JIANGSU NANJING CITY JIANGSU PROVINCE 211103
JIANGSU ELECTRIC POWER RESEARCH INSTITUTE CO LTDNO 1 JIANGNING DISTRICT JIANGNING DISTRICT NANJING JIANGSU NANJING CITY JIANGSU PROVINCE 211103
NANJING WOKESEN ELECTRIC POWER TECHNOLOGY CO LTDROOM 1304 51 TAIPING NORTH ROAD XUANWU DISTRICT NANJING JIANGSU 210018

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Huachun Nanjing, CN 1 0
Jia, Yongyong Nanjing, CN 1 0
Li, Qiang Nanjing, CN 872 12045
Li, Qun Nanjing, CN 206 3141
Lu, Shuai Nanjing, CN 16 18
Lv, Zhenhua Nanjing, CN 66 211
Tang, Weijia Nanjing, CN 17 57
Wang, Chenggen Nanjing, CN 1 0
Wu, Chenyu Nanjing, CN 41 1056
Wu, Zhi Nanjing, CN 27 75
Yuan, Xiaodong Nanjing, CN 8 34
Zhou, Suyang Nanjing, CN 7 7

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