【摘要】 介绍了一个以单片机为核心 ,对被测线圈实行自动通电、自动检测通电线圈内部温升、自动计时、显示、打印测量结果和曲线的测量装置。避免了人工测试的繁杂操作及测量误差 ,从而改进了测试手段 ,提高了测试精度。更多还原

【Abstract】 For measuring temperature raising in coils of electrical apparatus,a computer aided measuring instrument is developed.Using 8097 single chip microcomputer system,the power of the measured coils can automatically turn on,and their inner temperature raising can also be automatically detected.Time,measuring results,and temperature curves can be printed out so that the complicated human measurement and measuring error are avoided.Therefore both measuring method and accuracy is largely improved.更多还原