发明名称 Method and amplifier for operating a synchronous motor
摘要 A method for operating a synchronous motor wherein a magnetic field is generated by a first motor component in a predetermined orientation, the method including generating a relative movement between the first and a second motor component limited to a predetermined value, and determining a direction of the relative movement, wherein the generating and determining are repeated until a change in the direction of the relative movement occurs, wherein a magnetic field having a changed orientation with regard to a previously generated magnetic field is generated by the first motor component, and wherein the orientation of the magnetic field with the changed orientation is changed by a predetermined orientation section and depending on the determined direction of the relative movement. The invention encompasses an amplifier for operating a synchronous motor and a system including an amplifier and a synchronous motor.
申请公布号 US8373369(B2) 申请公布日期 2013.02.12
申请号 US201113240133 申请日期 2011.09.22
申请人 BECKHOFF AUTOMATION GMBH;SIEWEKE FRANK 发明人 SIEWEKE FRANK
分类号 H02P6/00;H02P25/00;H02P27/00 主分类号 H02P6/00
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