火力抽水_蓄能发电

提出一种具有更高经济性能的电力生产方式--火力抽水--蓄能发电。火力抽水--蓄能发电是由汽轮机直接带动水泵抽水蓄能，减少了两次能量转换环节，发电效率可提高11%以上。锅炉、汽轮机、水泵都可以按额定容量满负荷运行，得到最高的效率。火力抽水--蓄能发电系统还具有更高的安全性，深度的调峰能力，可以节约冷凝器循环不，建设投资小等优点。

Thermal Power and Pumped Storage-based Electric Power Generation

Presented is a highly cost effective mode of electric power generation, the so called thermal power and pumped storage based electric power generation. Under the above mentioned power generation mode a steam turbine directly drives a water pump for pumped storage power generation, thereby reducing the secondary energy conversion link and making it possible to enhance power generation efficiency by 11%. The boiler, steam turbine and pumps all can operate at a full rated load, thus attaining the maximum efficiency. Moreover, the thermal power and pumped storage based power generation system enjoys a higher operational safety, a better peak load shaving capability and greater savings in condenser circulating water. Furthermore, it also entails a moderate investment outlay.