To address the issues of business models and cost recovery mechanisms in the development process of typical energy storage projects,a new energy storage operation mechanism for the power grid in a new power system environment was proposed.Typical energy storage projects and business models abroad were analyzed,and the problems in China's energy storage business model and development process were explained.Three cost transmission mechanisms for energy storage were analyzed using centralized energy storage and new energy distribution as the main scenarios.The main operating modes on the user side,distribution network side,and distributed power supply side based on the commercial value of energy storage were analyzed.A simulation analysis was conducted on the transmission mechanism of energy storage,indicating that as the capacity ratio increases,the capacity leasing cost shows a downward trend.Under the same capacity ratio,the higher the yield,the higher the capacity leasing cost.A market mechanism suggestion for flexible resource compensation was proposed based on the allocation of energy storage in China.
new power systemgrid energy storageoperating mechanismcost transmission
NETL
NSTL
万方数据
