并列运行锅炉主蒸汽母管压力控制系统的研究

Research on main steam pipe pressure control system in parallel boiler

针对母管制机组并列运行锅炉燃烧自动控制系统进行了分析和研究,提出一套并列运行锅炉主蒸汽母管压力控制系统,该方案可使并列运行的锅炉快速的响应主蒸汽母管中的压力变化。系统控制品质良好,运行可靠,适用于不同容量锅炉并列运行的中小型母管制机组。

This paper makes an analysis and research on the combustion control system of parallel boilers, and puts forward a main steam header pressure control system for boilers in parallel operation. This project can make the boilers in parallel operation with response to the variety of main steam header pressure rapidly. The control system with good quality and reliable run can be applied to small and medium power unit with different capacity boilers.