the inherent frequency and modal testing about end winding of generator stator are introduced, the vibration of end winding on-line monitoring is analyzed, a personal point of view is introduced.
the inherent frequency and modal testing about end winding of generator stator are introduced, the vibration of end winding on-line monitoring is analyzed, a personal point of view is introduced.
to the special structure of submersible motor, the leakage reactance in end winding of stator and rotor are analyzed respectively.
本文首先介绍了电磁场计算的理论基础,然后针对潜油电机的这种特殊结构,分别分析计算其定转子端部漏抗。
the inherent frequency and modal testing about end winding of generator stator are introduced, the vibration of end winding on-line monitoring is analyzed, a personal point of view is introduced.
the causes and preventing measures for the stator end winding incident are summarized in the paper.
文章总结了产生定子端部线棒事故的原因和防止措施。
the vibrational characteristics of stator end winding and its fastener of a large turbo-generator are studied.
介绍一种运用机械振动理论和材料力学叠加原理 ,解决发电机定子绕组端部振动所产生位移的方法 。
in this paper are presented purpose, method, principle and results of the optical fiber sensing technology used in measuring the vibration of stator end winding for large turbogenerator.
本文介绍了用于大型汽轮发电机定子绕组端部振动测量的光纤传感技术的目的、方法、原理和结果。
two degree of freedom principal resonance of generator end winding is studied when the clamping plates are loose.
对压板松动时大型汽轮发电机定子端部单根绕组的两自由度主共振问题进行了研究。
on these basis, the end region magnetic field and end winding leakage inductance of a 6500mva short-circuit generator are calculated.
线。 用上述方法对一台6500mva沖击发电机端部磁场及定子端部漏电感进行了计算。
the cause of vibration on the turbogenerator stator end winding is analyzed, and the meaning of natural frequency test and vibration measurement is discussed.