公开(公告)号：US20050156475A1

公开(公告)日：2005-07-21

申请号：US10999218

申请日：2004-11-24

Applicant: Krishnan Ramu ,  Amanda Staley

Inventor： Krishnan Ramu ,  Amanda Staley

IPC: H02K17/00 ,  H02K19/10 ,  H02K19/24

CPC classification number: H02K1/246 ,  H02K19/103

Abstract: A two-phase switched reluctance motor in an embodiment includes a plurality of salient rotor poles that each have asymmetric reluctances about a central radial axis of the respective rotor pole. Each of the rotor poles has the same width, and the rotor poles are operable to provide preferential torque generation in one direction of rotation for all rotor positions. Such preferential torque generation occurs under the influence of an electromagnetic flux, which is provided by a plurality of salient stator poles having substantially the same width as the rotor poles.

Abstract translation: 在一个实施例中的两相开关磁阻电动机包括多个凸极转子极，它们各自具有关于相应转子极的中心径向轴线的不对称磁阻。 每个转子极具有相同的宽度，并且转子极可操作以在所有转子位置的一个旋转方向上产生优先转矩。 这种优先转矩产生在电磁通量的影响下发生，该电磁通由具有与转子极大致相同宽度的多个凸极定子极提供。