Electrochemical energy storage capacity collaborative optimization configuration method considering pumped storage power station
A technology of energy storage capacity and collaborative optimization, which is applied in the direction of circuit devices, AC network circuits, AC network load balancing, etc., can solve the problems of lack of research on pumped hydro storage and electrochemical energy storage collaborative optimization to absorb new energy
Pending Publication Date: 2022-01-04
STATE GRID ECONOMIC TECH RES INST CO +2
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[0005] This application discloses a collaborative optimization configuration method for electrochemical energy storage capacity in consideration of pumped storage power plants, in order to solve the problem that the research in the prior art is basically aimed at the optimal dispatch of either pumped storage or electrochemical energy storage. Lack of technical issues in the research of synergy between pumped hydro storage and electrochemical energy storage to optimize the consumption of new energy
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[0047] In order to solve the research in the prior art, which basically focuses on the optimal dispatch of either pumped storage or electrochemical energy storage, and lacks the technical problem of synergy between pumped storage and electrochemical energy storage to optimize the consumption of new energy, this application A method for synergistically optimizing configuration of electrochemical energy storage capacity considering a pumped-storage power station is disclosed through the following embodiments.
[0048] The embodiment of the present application discloses a collaborative optimization configuration method of electrochemical energy storage capacity taking into account pumped storage power stations, see figure 1 As shown in the schematic diagram of the work flow, the method for synergistically optimizing configuration of the electrochemical energy storage capacity of the pumped-storage power station specifically includes the following steps:
[0049]Step S101, obtaini...
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The invention relates to the technical field of power station energy storage optimization configuration, and discloses an electrochemical energy storage capacity collaborative optimization configuration method considering a pumped storage power station. According to the method, a pumped storage power station optimization model and a pumped storage energy storage optimization model are established respectively, and the pumped storage power station optimization model achieves pumped storage scheduling with the minimum total abandoned electricity power of pumped storage optimization as the target. The pumped storage energy storage optimization model realizes configuration and scheduling of electrochemical energy storage on the basis of the pumped storage power station optimization model by taking the minimum energy storage optimization abandoned electricity total power as a target. The method aims at improving new energy consumption, and collaborative optimization scheduling of pumped storage and electrochemical energy storage can be effectively carried out.
Description
technical field [0001] The present application relates to the technical field of optimal configuration of power station energy storage, and in particular to a method for collaborative optimal configuration of electrochemical energy storage capacity in consideration of pumped storage power stations. Background technique [0002] Renewable energy is green and low-carbon energy, which is of great significance for improving the energy structure, protecting the ecological environment, coping with climate change, and achieving sustainable economic and social development. As relatively mature renewable energy power generation technologies, wind power and photovoltaic power generation have received extensive attention. However, when wind power and photovoltaic power generation replace coal power, due to their randomness, volatility and intermittency, they will also have a greater impact on the power grid, which is not conducive to the safe and stable operation of the power grid. In...
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IPC IPC(8): H02J3/28H02J3/32
CPCH02J3/28H02J3/32H02J2203/20
Inventor 马实一王新雷徐彤周泊宇李杨杨帆史林军吴峰林克曼魏敏王磊赵锋
Owner STATE GRID ECONOMIC TECH RES INST CO