“高峡出平湖”在这里得到实现。安吉县境内一座名叫“天荒坪”的山峰,经过人力6年的挖土填方筑坝和大量沥青混凝土的敷设防渗,形成了一个容量达885万立方米的圆锅形库址;在山脚采用钢筋混凝土面板浇灌石坝,筑起一个容量达877万立方米的水库,再在山肚里埋藏2条内径7米的高压进水管和6条内经3.2米的尾水管,连接在一个设有6台立轴单级可逆混流式水泵的水轮发电机组上。这就是号称世界第三、亚洲最大的抽水蓄能电站——天荒坪抽水蓄能电站。 “High Gap out of Pinghu” here to be achieved. Anji County, the territory of “Tianhuangping” peaks, after 6 years of manpower digging dams and laying a lot of asphalt concrete seepage prevention, forming a capacity of 8.85 million cubic meters round pot-shaped reservoir site; At the foot of the hill with reinforced concrete panels dredging dam, build up a capacity of 8.77 million cubic meters of reservoir, and then buried in the tripe 2 7 meters in diameter of the high-pressure inlet pipe and 6 within 3.2 meters of the tail pipe, connected in a Turbine generator set with 6 vertical single-stage reversible Francis pumps. This is known as the world’s third, Asia’s largest pumped storage power station - Tianhuangping pumped storage power station.