发明名称 |
METHOD AND SYSTEM FOR MEASURING A CHARACTERISTIC OF AN ELECTRIC MOTOR |
摘要 |
A control system for an electric motor having a first control device arranged to control current in a first coil set for generating a first torque on a rotor and a second control device arranged to control current in a second coil set for generating a second torque on the rotor, the system comprising a controller arranged to instruct the first control device to control current in the first coil set to generate a torque on the rotor to allow rotation of the rotor; and means for measuring a characteristic associated with the second coil set resulting from the rotation of the rotor from the torque generated by the first coil set while substantially no current is flowing in the coils of the second coil set. |
申请公布号 |
WO2011045698(A3) |
申请公布日期 |
2012.10.11 |
申请号 |
WO2010IB54395 |
申请日期 |
2010.09.29 |
申请人 |
PROTEAN ELECTRIC LIMITED;BURKE, RICHARD |
发明人 |
BURKE, RICHARD |
分类号 |
H02P6/16;H02K11/00;H02K16/04;H02K29/08;H02K29/12;H02P6/18;H02P25/22 |
主分类号 |
H02P6/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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