Brief introduction of Yinpan Hydropower Station in Wujiang River

Yinpan Hydropower Station is located in the lower reaches of Wujiang River, and the dam site is located in Wulong County, Chongqing. The dam site controls a watershed area of 74,965,438+00 square kilometers, with Pengshui Hydropower Station in the upstream and Baima Cascade in the downstream. It is a key project in canalized waterway and the main power station of Chongqing Power Grid. The normal water level of the reservoir is 2 15m, with a total storage capacity of 320 million cubic meters. The dam is a concrete gravity dam, with a maximum dam height of 80m. It is equipped with four axial-flow hydrogenerators with a single unit capacity of 150MW, with an annual power generation capacity of 2.69 billion kW h. The hub buildings are power station dam section, flood discharge dam section and lock dam section in turn from left to right. The whole project was completed on 20 1 1.