用于汽轮电机的平面型线性位移传感器工作特性分析

The Analysis on Working Properties of a Planar Linear-Displacement Sensor Used for Turbogenerator

本文讨论了一种具有良好线性的互感式位移传感器输出电势与各参量间的关系;分析了使用该传感器检测高速旋转的汽轮发电机转子轴向位移时的工作特性,以及汽轮发电机转子径向晃动对读值的影响;也讨论了它的可靠性.

This paper showed clearly the working characteristics of the PLDS when it was used in measuring axial displacement of a turbogenerator rotor working at a great spead, and accounted the influence of the rotor radial hunting on accuracy of the reading and the reliability of the PLDS