公开(公告)号：US20160043681A1

公开(公告)日：2016-02-11

申请号：US14802138

申请日：2015-07-17

申请人： Jun-ichi DEGUCHI ,  Kazuya ARAKAWA ,  Kensuke YOSHIZUE ,  Nobukazu HOSHI ,  Noboru NAKAYAMA ,  Takuya IGUCHI

发明人： Jun-ichi DEGUCHI ,  Kazuya ARAKAWA ,  Kensuke YOSHIZUE ,  Nobukazu HOSHI ,  Noboru NAKAYAMA ,  Takuya IGUCHI

IPC分类号： H02P25/08

CPC分类号： H02P25/086 ,  H02P25/08 ,  H02P25/092 ,  H02P25/0925

摘要： A switched reluctance motor includes: a stator provided with a plurality of stator teeth as salient poles in a radial fashion with winding wire wound around each of the plurality of stator teeth; a rotor provided with a plurality of rotor teeth as salient poles in a radial fashion; a driving circuit configured to apply a current to the winding wire for each phase; and a control device configured to control the driving circuit, the control device being configured to perform: starting rising of a current to the winding wire of a stator tooth of a phase being a non-excitation target due to stop of energization to the winding wire; and allowing the current applied to the winding wire of the stator tooth of a phase being an excitation target to fall.

摘要翻译： 开关磁阻电动机包括：定子，其以径向方式设置有多个定子齿作为凸极，绕组绕着多个定子齿的每一个; 转子，其以径向方式设置有多个转子齿作为凸极; 驱动电路，被配置为向每个相的绕组线施加电流; 以及控制装置，被配置为控制所述驱动电路，所述控制装置被配置为执行：由于停止向所述绕组线的通电而使电流开始上升到作为非励磁目标的相的定子齿的绕组线 ; 并且允许施加到作为激励对象的相的定子齿的绕组的电流下降。