摘要
介绍采用图解法确定水泵工作点的方法。以IS200-150-400性能曲线图为依据,分析了溪洛渡电站主变技术供水离心泵的工作状况,找出导致主变技术供水系统管路振动较大的主要原因,为主变技术供水系统稳定运行提供可靠的依据。
The graphic method to determine the operating point of pumps is introduced.Then, according to the IS200-150-400 performance diagram, the operation condition of the centrifugal pump in the water supply system of the main transformer in Xiluodu Hydropower Station is analyzed.Causes for the abnormal vibration of the technical water supply pipes are determined.The results could provide useful references to the stable operation of the water supply system.
出处
《水电与新能源》
2015年第9期58-60,共3页
Hydropower and New Energy
关键词
主变压器
供水系统
图解法
工作点
振动原因
处理措施
main transformer
water supply system
graphic method
operating point
vibration
treatment measures
