安徽首座以220kV电压等级直接接入电网大型储能电站并网

Core Viewpoint - The successful grid connection of the Huoqiu Yongshuo energy storage project marks a significant advancement in large-scale energy storage solutions in Anhui Province, enhancing grid stability and economic efficiency. Group 1: Project Overview - The Huoqiu Yongshuo project is the first large-scale energy storage station in Anhui Province directly connected to the grid at a voltage level of 220 kV [3] - The final scale of the project will reach 200 MW/400 MWh, with the first phase constructed at 100 MW/200 MWh [3] - The project utilizes lithium iron phosphate batteries and liquid cooling technology, featuring advanced functions such as peak shaving, frequency regulation, and black start capabilities [3] Group 2: Operational Impact - The daily peak shaving capacity of the project can reach 400,000 kWh, which can meet the annual electricity needs of approximately 100,000 households [3] - The project significantly enhances the stability and economic efficiency of the regional power grid [3]