Analysis of high temperature resistance and shaft current reconstruction of bearings for large AC motor

Huadian Technology ›› 2016, Vol. 38 ›› Issue (2): 59-60.

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Analysis of high temperature resistance and shaft current reconstruction of bearings for large AC motor

Huadian Power International Corporation Limited Shaoguan Pingshi Power Generation Company Limited,Shaoguan 512229,China

Online:2016-02-25 Published:2016-04-15

Abstract

Abstract:

Abstract:There often happened the high temperature,abnormal sound and the damage in the large AC motor shaft during the operation,which affected the normal operation of the power unit.The causes for the hidden dangers were analyzed and the measures that prevented the shaft from the high temperature and the axis current formation were taken.The results showed that these reform measures achieved a good effect in the practical application.

Key words: Keywords:axis current, film, sischarge, transform

CHEN Yonglong. Analysis of high temperature resistance and shaft current reconstruction of bearings for large AC motor[J]. Huadian Technology, 2016, 38(2): 59-60.

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Analysis of high temperature resistance and shaft current reconstruction of bearings for large AC motor

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