考虑共享储能的氢电微网容量优化配置研究OA

Power generation side energy storage plant can improve the reliability of renewable energy power genera-tion,and is conducive to the electrolysis of water to produce hydrogen for new energy consumption,so this paper proposes a method for optimizing the capacity allocation of hydrogen power microgrid considering shared energy stor-age for the capacity allocation of hydrogen microgrids.Firstly,a double-layer planning model for the hydrogen mi-crogrid is established by considering the cooperative alliance mechanism between renewable energy power stations and shared energy storage.In the double-layer planning model,the upper layer takes into account the complemen-tary characteristics and volatility of the typical scenarios of wind and photovoltaic power generation,and establishes an optimization model of the capacity allocation of the hydrogen microgrid by taking the net benefit of the partici-pants of the game in the cooperative alliance in the whole life cycle as the optimization objective;the lower layer takes the operating cost of the microgrid and the income from the leasing service fee of the shared storage as the op-timization objective.In the lower layer,microgrid operation cost and shared energy storage leasing service fee reve-nue are taken as the optimization objectives to optimally model the output plan and service fee price of shared ener-gy storage.The example analysis demonstrates that the cooperative gaming of the alliance between the energy stor-age plant and the renewable energy power plant can increase the annual value of the system net return by at least 18.74%.