H02P27/00	Arrangements or methods for the control of AC motors characterised by the kind of supply voltage (of two or more motors H02P5/00; of synchronous motors with electronic commutators H02P6/00; of DC motors H02P7/00; of stepping motors H02P8/00) [2006.01]
	Note(s) When classifying in this group, subject matter also relating to groups H02P 21/00, H02P 23/00 or H02P 25/00 is further classified in those groups whenever appropriate.[8]