300MW 机组辅机故障快速减负荷性能试验研究

Performance Test and Study on Running Back of 300 MW Generating Unit Resulted from Auxiliary Equipment Fault

为提高机组综合自动化水平，在３００ＭＷ机组上进行了辅机故障快速减负荷性能试验。在分析试验过程及所解决的技术重点及难点问题的基础上，针对试验暴露出的诸如主蒸汽温度偏低等问题提出解决的办法。

In order to raise comprehensive automation level of generating units,performance test on running back of 300 MW generating unit resulted from auxiliary equipment fault was carried out.On the basis of the analysis of testing process and the solved key technical points and difficult problems,the measures for resolving the problems occurring during the test such as main steam temperature being on low side were suggested.