摘要
对燃机电厂中压旁路的噪音和振动的原因进行分析,对已建电厂存在的问题进行研究并分析了改造前后的效果。对今后新建机组中压旁路系统的布置、压力和温度的选择提出了建议。本次改造取得了非常好的效果,得到了用户的认可,对今后同类型机组具有指导意义。
The noise and vibration cause was analyzed for IP bypass system of Siemens＇ 9F Combined Cycle Power Plant（CCPP）.The problems existed in power plants also have been investigated and the results before and after reconstruction are compared.The arrangement of bypass system,pressure and temperature selection for new unit on the future are recommended.This modification,achieving good results and obtaining user＇s recognition,is good guidance for the same type unit in future.
出处
《热力透平》
2011年第3期215-219,共5页
Thermal Turbine
关键词
联合循环电厂
旁路系统
噪音
振动
combined cycle power plant
bypass system
noise
vibration
