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CLX-PVX
CLX-PVX
两相α,β帧表示通过Clarke转换进行计算,然后输入到矢量转动模块,它在这里转动角θ,以符合附着于转子能量的d,q帧。根据上述公式,实现了角度θ的转换。
AC电机的磁场定向矢量控制的基本结构
Clarke变换采用三相电流IA,IB以及IC,其中IA和IB在固定座标定子相中的电流被变换成Isd和Isq,成为Park变换d,q中的元素。其通过电机通量模型来计算的电流Isd,Isq以及瞬时流量角θ被用来计算交流感应电机的电动扭矩。
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TELEGATE QTE AS1615 EL1 MODULE