【摘要】 主要介绍超临界直流炉启动系统常见类型及其技术特点,并针对简单疏水扩容式启动系统和带循环泵的启动系统进行分析比较,详细介绍2种系统各自特点。通过比较得出,启动系统的选型要综合考虑其技术特点、系统投资及电厂运行模式等因素,为用户选型时提供参考。更多还原

【Abstract】 The type and characteristics of start-up system for supercritical pressure once-through boiler are described in the paper.And a detail comparison to the start-up system with and without reciruclation pump is made.From which,the conclusion is got that the selection of the type of start-up system depends on the characteristics of start-up system,the investment and mode of commissioning.更多还原