A motor control arrangement for a brushless dc motor is characterized by referencing the motor commutation and current controls at a potential different from that used by the motor. As a result a dynamic control range on the order of 400:1 may be achieved.
申请公布号
DE3889430(T2)
申请公布日期
1994.08.25
申请号
DE19883889430T
申请日期
1988.11.30
申请人
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US
发明人
ODELL, DANIEL MACKENZIE CAMPBELL, NEW MILFORD CONNECTICUT 06776, US
