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异步电机FOC 开环时id iq符号



异步电机FOC 开环时,电流经过park变换之后,励磁电流id和转矩电流iq的符号是样的?

matlab仿真时id为正,iq在0附近波动,但是ccs运行时id,iq均为负。现在不知道哪个是正确的,在此请教TI的大大