“二拖一”燃气—蒸汽联合循环发电机组汽轮机全自动旁路控制系统

Automatic Turbine By-pass Control System in a Two-pull-One Type Gas-Steam Combined Cycle Unit

介绍了2台燃气轮机拖动1台蒸汽轮机(简称"二拖一")燃气-蒸汽联合循环发电机组汽轮机全自动旁路控制系统的控制策略。实践表明:汽轮机旁路系统的各种工作模式为电站的运行提供了灵活性。

An introduction is being presented to the control strategy for automatic turbine by-pass system of a two-pull-one type gas-steam combined cycle unit. Practice indicates that various operation modes of the turbine by-pass system have provided the power plant with great flexibility in operation.