- 专利标题: METHOD AND APPARATUS FOR CONTROLLING THE CURRENT FLOW OF AT LEAST ONE PHASE WINDING OF A SWITCHED RELUCTANCE MOTOR
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申请号: EP17179850.7申请日: 2017-07-05
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公开(公告)号: EP3425791A1公开(公告)日: 2019-01-09
- 发明人: POP, Adrian-Cornel , VINTILOIU, Ioana , MARTIS, Claudia , RUSU, Tiberiu
- 申请人: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg , The Technical University of Cluj-Napoca
- 申请人地址: Ohmstraße 2a 97076 Würzburg DE
- 专利权人: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg,The Technical University of Cluj-Napoca
- 当前专利权人: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg,The Technical University of Cluj-Napoca
- 当前专利权人地址: Ohmstraße 2a 97076 Würzburg DE
- 代理机构: Isarpatent
- 主分类号: H02P25/08
- IPC分类号: H02P25/08
摘要:
The invention relates to an apparatus and method for controlling the current flow of at least one phase winding of a switched reluctance motor during at least one dwell period of the motor, wherein the dwell period starts with a turn-on angle of the motor and ends with the turn-off angle of the motor, wherein the dwell period is divided in a first subinterval comprising a first reference current, a second subinterval comprising a second reference current and a third subinterval comprising a third reference current, wherein the flow of the first reference current is controlled based on at least one motor-efficiency parameter which depends on the efficiency of the motor, wherein the flow of the second reference current is controlled based on at least one torque-parameter which depends on the torque of the motor to control the torque production of the motor, and/or wherein the flow of the third reference current is controlled based on at least one noise-and/or-vibration-parameter which depends on an electromagnetic force produced by the motor to reduce noise and/or vibration of the motor.
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