摘要
依据再热器的结构参数和热力参数,分析计算了烟气挡板调温方式下的再热汽温动态特性。依据现代控制理论中的"ITAE性能准则"进行状态反馈极点配置及同观测器理论应用于高阶惯性环节的再热汽温控制系统,以增强系统的动态快速响应性和抗干扰能力,提高系统的适应性。
Based on reheater thermal parameters and structural parameters, analyzed and calculated of the gas damper thermostat mode of the dynamic characteristics of reheat steam temperature, in modern control theory ＂ITAE performance criteria＂ to carry out state feedback pole placement and observer theory is applied with high inertia of the reheat steam temperature control system to enhance the rapid response of the dynamic system and antijamming capability, so that improving the adaptability of the system.
出处
《电力科学与工程》
2011年第6期51-56,共6页
Electric Power Science and Engineering
关键词
再热气温
传递函数
控制系统
扰动
temperature of reheat steam
transfer function
control system
disturbance
