国产引进型300MW机组汽轮机热力系统优化

Optimization of Thermodynamic System of Indigenous Imported Type 300 MW Steam Turbines

国产３００ＭＷ机组热力系统复杂，辅助蒸汽系统设计不合理，机组热效率偏低。为此，对该型机组进行了系列优化，简化了热力系统，改善了机组的热经济性。

The optimization of thermodynamic system of indigenous 300 MW generating units is complicate, the auxiliary steam system design is unreasonable and the efficiency of the unit is lower.For this reason, the series optimization of such type units is conducted and the thermodynamic system is simplified, thus improving the thermal economics of the units.