摘要
贯流式机组的转动惯量小,运行稳定性相对较差,本文针对进水口流道变化、转轮室内工况异常和AGC调节时的机组运行稳定性作了实例分析,并阐述机组在该工况运行时的噪声、振动等数据的特征。
A tubular unit is disadvantaged by small moment of inertia and relatively poor operation stability. This paper conducts example analysis on the operation stability of unit under the condition of intake runner change, abnormal condition in runner chamber and AGC regulation, and describes the characteristics of noise, vibration and other data of unit operating under the condition.
出处
《水电站机电技术》
2017年第11期19-20,共2页
Mechanical & Electrical Technique of Hydropower Station
关键词
水压不平衡
卡门涡列
狭缝射流
AGC调节运行
Water pressure imbalance
Karman vortex street
Slot jet
AGC regulation and operation
