Invention Application
- Patent Title: ROTOR LAMINATION SHAPING FOR MINIMUM CORE LOSS IN SRMs
- Patent Title (中): SRM中最小核心损耗的转子层压成型
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Application No.: US13285176Application Date: 2011-10-31
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Publication No.: US20120104982A1Publication Date: 2012-05-03
- Inventor: Krishnan RAMU
- Applicant: Krishnan RAMU
- Main IPC: H02K37/04
- IPC: H02K37/04 ; H02K29/10 ; H02K11/00
Abstract:
An electrical machine rotor includes a flux-conducting portion and a flux-inhibiting portion. The flux-conducting portion is conducive to conveying an electromagnetic flux and has a plurality of salient rotor poles and a portion of back material. The flux-inhibiting portion is less conducive to conveying an electromagnetic flux than the flux-conducting portion and is disposed entirely outside the boundaries of the rotor poles.
Public/Granted literature
- US08952591B2 Rotor lamination shaping for minimum core loss in SRMs Public/Granted day:2015-02-10
Information query
