The natural calendar of Tianfu 丨 The dual landscape of infrastructure and nature (August 7, 2022)

Speaking of my country's large hydropower stations, the Erdan Hydropower Station in Panzhihua City is ranked.

The completion of the Ergan Hydropower Station has made a new landscape on the eternal Yajie River -Erdan National Forest Park. The Yajie River, which originated from the Payra Mountain of the Qinghai -Tibet Plateau, ran down all the way, and a lot of beaches were formed along the way. After the Yazhen River entered the salt edge, a beach was formed at the intersection with Hongyuhe River. The local villagers called it "head beach", and then went down to the original Jinhe Township. "," Three Beachs ".

The dam site of the Ertan Hydropower Station was built on Er Beach. The surging Yazhen River flowed here, was intercepted by a 240 -meter -high dam, and then poured down from the flood cave. Erdan Hydropower Station started in September 1991, the main project was constructed by the main project, and it successfully interrupted in November 1993. In August 1998, the first unit was connected to the network. It was the largest hydropower station built in China in the 20th century. The normal water storage level of the power station reservoir is 1200 meters, the total reservoir capacity is 5.8 billion cubic meters, and the overflow parabolic dwarf archba ranks first in Asia. The installed capacity is 3.3 million kilowatts and the annual power generation is 17 billion kWh.

With the completion of the Ergan Hydropower Station, the large mountains and forests around the power station reservoir and the reservoir are formed the Ergan National Forest Park. The magnificent power stations, the green mountains, the reckless virgin forests, the vast green lakes of smoke, the eight small islands in the lake, and the unique style of the ethnic minorities living here make it a tourism and adventure. , Tourist areas such as winding, entertainment, vacation, and nursing.