汽轮机调速系统故障及处理

摘要

分析了CCPP50MW汽轮发电机调速系统几方面故障的原因，并相应进行了针对性的改造，解决了正常运行时发电负荷大幅波动的缺陷，提高了设备运行的稳定性。%Causes of various troubles in the speed regulating system of CCPP50MW tur-bine generator at the power plant of Laiwu Steel were analyzed and targeted modification was carried out, which solved the defect of sharp fluctuation of power generation load during nor-mal operation and improved running stability of the equipment.