电机换向器片间介电强度自动检测仪设计  

Design on Automatic Detector of Voltage Resistance between Flakes of Commutator

作　　者：刘维斌[1] 吕存养[1] 文耀华[1] 魏燕定[1] 

机构地区：[1]浙江大学,浙江杭州310027

出　　处：《微特电机》2006年第1期17-19,共3页Small & Special Electrical Machines

摘　　要：介绍了一种交流串励电机换向器片间介电强度自动检测仪,采用步进电动机驱动换向器转动,实现了检测停留时间的精确调节;同时还采用特殊的检测电路和机械结构,实现了检测电压的可调并充分考虑检测仪的可靠性和稳定性,以及对不同规格换向器的适应性和操作的简易性。A kind of automatic detector of voltage reslstanee between flakes of AC series motor＇s commutator is introduced, it adopts stepper motor to drive the commutator rotating,so the deleeled lime can be accurately adjusted. The detector adopts special eireuil and mechanical strucbre at the same time, so the voltage can be adjusted. The deteetor＇s reliability, stability, operation＇s facility and adaptability are fully considered.

关 键 词：换向器 介电强度 MCS-51单片机 

分 类 号：TM344[电气工程—电机]