大型发电机定子槽楔紧量检测技术研究及应用

Research and Application of Detection Technology of Tightness of Stator Slot Wedges in Large Generator

本文简要介绍了大型发电机定子槽楔松动的原因及危害,研究和总结了国内外大型发电机定子槽楔紧量检测的相关技术和设备。结合定子槽楔紧量检测设备的使用经验,分析了当前定子槽楔紧量检测设备存在的问题及今后定子槽楔紧量检测技术的研究方向。

This paper briefly introduces the causes and hazards of loose stator slot wedge of large generator,and studies and summarizes the relevant technologies and equipment for detecting the tightness of stator slot wedge of large generator at home and abroad.Combined with the application experience of stator slot wedge tightness detection equipment,the problem existing in the current stator slot wedge tightness detection equipment and the research direction of stator slot wedge tightness detection technology in the future are analyzed.