摘要
介绍了火电厂风机动平衡的两种基础理论:振型平衡法和影响系数法,并介绍了由此衍生的谐分量-影响系数法,列举实例介绍典型的风机动平衡过程,说明火电厂如何应用这些技术解决风机振动故障。
The paper introduces two basic theories of dynamic balance, mode balancing method and influence coefficients method, for the fan in thermal power plant. And it also introduces the harmonic component-influence coefficient method derived from them. The typical process of dynamic balance is introduced and listed with instantiality. The paper also stated how to apply these technologies in solving vibration failures of fan in thermal power plant.
出处
《风机技术》
2012年第1期81-84,共4页
Chinese Journal of Turbomachinery
关键词
动平衡理论
振动处理
theory of dynamic balance
vibration disposal
