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各位大神：
小弟在运行三相感应电机时，使用单纯的电压模型进行磁链观测，观测出来的转速在飘。不是说电压模型在中高速也能正常运行吗？有没有单纯的电压模型例程，跪求各位大神帮帮忙。谢谢
TI 的无感AC算法在C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.1
你可以参考一下。
ERIC
