电机技术
電機技術
전궤기술
ELECTRICAL MACHINERY TECHNOLOGY
2013年
6期
44-46,50
,共4页
胡家华%徐鹏%郑昌雨%周洋%梁春阳%宁宇
鬍傢華%徐鵬%鄭昌雨%週洋%樑春暘%寧宇
호가화%서붕%정창우%주양%량춘양%저우
功率因数%单片机%测量%中断%定时器
功率因數%單片機%測量%中斷%定時器
공솔인수%단편궤%측량%중단%정시기
power factor%single-chip%measurement%interrupt%timer
采用STC12C5A60S2单片机配检测电路，用作为异步电机功率因数的数字测量。介绍了数字测量原理和相关的数学公式，并给出测量电路图和单片机系统电路图以及相关的程序，对实际应用有很好的参考价值。
採用STC12C5A60S2單片機配檢測電路，用作為異步電機功率因數的數字測量。介紹瞭數字測量原理和相關的數學公式，併給齣測量電路圖和單片機繫統電路圖以及相關的程序，對實際應用有很好的參攷價值。
채용STC12C5A60S2단편궤배검측전로，용작위이보전궤공솔인수적수자측량。개소료수자측량원리화상관적수학공식，병급출측량전로도화단편궤계통전로도이급상관적정서，대실제응용유흔호적삼고개치。
STC12C5A60S2 single-chip combined with detecting circuit was applied as the digital measurement to measure the asynchronous motors’ power factor. The prin-ciple and mathematic formula of the digital measurement were introduced while the detecting circuit diagram, single-chip systematic diagram and relative procedure were put forward. These principle and diagram had very good refer-ence value in the measurement activity.
