公开(公告)号：US08129936B2

公开(公告)日：2012-03-06

申请号：US12447947

申请日：2007-10-19

申请人： Robert Becker ,  Peter Krafka ,  Michael Rampe

发明人： Robert Becker ,  Peter Krafka ,  Michael Rampe

IPC分类号： H02P27/08

CPC分类号： H02P23/30 ,  H02P21/22 ,  H02P21/30

摘要： An open-loop and/or closed-loop control device for operating an asynchronous machine which is fed by a 3-phase power converter. The open-loop and/or closed-loop control structure has a stator flux controller and a pulse pattern generator for generating pulse signals based on mean values. An output of the stator flux controller is connected to an input of the pulse pattern generator, with the result that the pulse pattern generator can generate the pulse signals as a function of a manipulated variable which is generated by the stator flux controller. The stator flux controller is configured so as to generate the manipulated variable as a function of a desired value of the stator flux of the asynchronous machine and as a function of a desired value of the torque of the asynchronous machine. The stator flux controller has a dead-beat control response.

摘要翻译： 一种用于操作由三相电源转换器馈电的异步电机的开环和/或闭环控制装置。 开环和/或闭环控制结构具有定子通量控制器和用于基于平均值产生脉冲信号的脉冲模式发生器。 定子通量控制器的输出端连接到脉冲图形发生器的输入端，结果脉冲图形发生器可以产生作为由定子通量控制器产生的操作变量的函数的脉冲信号。 定子磁通控制器被配置为根据异步电机的定子通量的期望值产生操作变量，并且作为异步电机的转矩的期望值的函数。 定子通量控制器具有死点控制响应。

公开(公告)号：US20100079104A1

公开(公告)日：2010-04-01

申请号：US12447947

申请日：2007-10-19

申请人： Robert Becker ,  Peter Krafka ,  Michael Rampe

发明人： Robert Becker ,  Peter Krafka ,  Michael Rampe

IPC分类号： H02P27/08

CPC分类号： H02P23/30 ,  H02P21/22 ,  H02P21/30

摘要： An open-loop and/or closed-loop control device for operating an asynchronous machine which is fed by a 3-phase power converter. The open-loop and/or closed-loop control structure has a stator flux controller and a pulse pattern generator for generating pulse signals based on mean values. An output of the stator flux controller is connected to an input of the pulse pattern generator, with the result that the pulse pattern generator can generate the pulse signals as a function of a manipulated variable which is generated by the stator flux controller. The stator flux controller is configured so as to generate the manipulated variable as a function of a desired value of the stator flux of the asynchronous machine and as a function of a desired value of the torque of the asynchronous machine. The stator flux controller has a dead-beat control response.

摘要翻译： 一种用于操作由三相电源转换器馈电的异步电机的开环和/或闭环控制装置。 开环和/或闭环控制结构具有定子通量控制器和用于基于平均值产生脉冲信号的脉冲模式发生器。 定子通量控制器的输出端连接到脉冲图形发生器的输入端，结果脉冲图形发生器可以产生作为由定子通量控制器产生的操作变量的函数的脉冲信号。 定子磁通控制器被配置为根据异步电机的定子通量的期望值产生操作变量，并且作为异步电机的转矩的期望值的函数。 定子通量控制器具有死点控制响应。