中压缸启动汽轮机的启停特性分析

Analysis of Large Scale IP Casing Start-stop Steam Turbing Operating Characteristic

介绍中压缸启动汽轮机运行特点,对旁路系统进行了简介,说明了与中压缸启动相关的逻辑,简述了中压缸启动步骤和切缸过程。总结了运行中出现的问题及处理方法,为同类机组中压缸启停提供借鉴。

This paper illustrates IP casing start-up and turbine operating characteristic.The by-pass system and the relevant logic of IP casing start-up are introduced in brief.The program of IP casing strart-up and the process of transferring casing are explained.The problems during trubine running are summed up and their treatment are given.This may use for reference of start-stop to the same type units.