蒸汽风机振动测量参数的比较与选择

Comparison and selection of vibration parameters of steam blower

振动测量主要参数有位移、速度和加速度。振动参数的选择直接关系着风机振动的监测效果,应根据现场的实际情况选择合适的振动参数。应以速度量为主要的振动监测参数,再根据位移和加速度的参数特点选择适当辅助参数。

The main parameters of the vibration monitoring are the displacement,velocity and acceleration.The vibration parameter selection was closely related to monitoring effect,The appropriate parameters shall be selected according to the site situation.The velocity is the main vibration parameter,the experience factor shall be selected according to the characteristics of the displacement and acceleration.