锅炉主蒸汽温度控制策略浅析  

Analysis of Main Steam Temperature Control Strategy for Boiler

作　　者：陈涛 CHEN Tao(Shanghai Electric Power Generation Engineering Co.,Ltd.,Shanghai 201612,China)

机构地区：[1]上海电气电站工程公司,上海201612

出　　处：《流体测量与控制》2024年第2期21-26,共6页Fluid Measurement & Control

摘　　要：解析了主蒸汽温度控制系统内涵盖的调节对象特性,总结了新颖的锅炉主蒸汽温度控制系统的特点。在此策略下的主蒸汽温度控制系统,完全可以适应机组负荷静态下的全工况和动态下50%~100%范围及5%变化率的变负荷运行。The regulating object characteristics of the main steam’s temperature(STTE)control system are analyzed in detail in this paper,and the characteristics of the new STTE control system for boilers are summarized.It can completely adapt to the all operating condition under static load of the unit and the variable load operation in the range of 50%-100%and 5%rate under dynamic load,which is a relatively successful excellent.

关 键 词：焓值修正 优化控制 锅炉快速减负荷 主蒸汽温度 

分 类 号：TK22[动力工程及工程热物理—动力机械及工程]