摘要
本文针对汽轮机复合配汽方式进行了探讨,分析了节流调节影响经济性的机理,论证了进行喷嘴配汽优化对机组安全性的影响及解决方案,得出结论:复合配汽方式对机组经济性影响较大,应改为喷嘴配汽。
Discuss the composite steam distribution mode for steam turbine,analyze throttle governing effect mecha-nism of economics,demonstrate the nozzle steam distribution optimization effect on the unit safety and solution,reach deci-sion：composite steam distribution mode has a great economics effect on steam turbine,should be convert to nozzle steam distribution.
关键词
复合配汽
喷嘴配汽
优化
composite steam distribution
nozzle steam distribution
optimization
