Grid-connected operation of the largest capacity energy storage power station in Yangzhou, Jiangsu
On September 24, Yangzhou COSCO Shipping Heavy Industry Co., Ltd.'s 8,000 kW/32,000 kWh energy storage power station was connected to the grid and became the largest energy storage power station built and put into operation in Yangzhou.
The power station is composed of 16 sets of 500 kW/2000 kWh energy storage units. The substation has an energy storage capacity of 8,000 kW and can store enough electricity at a time of 32,000 kWh. The annual benefit is about 7.77 million yuan, and the investment can be recovered in about 6 years.
The State Grid Yangzhou Jiangdu District Power Supply Company began in April to carry out on-site surveys, access plan review, mid-term inspections, meter installation and power connection, etc., and put forward rectification opinions one by one and implemented the defects of the power station such as insufficient safety distance between transformers and arresters In place. In September, after the construction was completed, Jiangdu Power Supply Company carried out acceptance and inspection as soon as possible to ensure the smooth operation of the power station before the National Day.