Invention Grant
- Patent Title: Inner rotor type permanent magnet excited transverse flux motor
- Patent Title (中): 内转子式永磁励磁横向磁通电机
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Application No.: US12003611Application Date: 2007-12-28
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Publication No.: US07952252B2Publication Date: 2011-05-31
- Inventor: Do Hyun Kang , Jung Hwan Chang , Ji Young Lee , Ji Won Kim , Shi Uk Chung
- Applicant: Do Hyun Kang , Jung Hwan Chang , Ji Young Lee , Ji Won Kim , Shi Uk Chung
- Applicant Address: KR Gyeongsangnam-Do
- Assignee: Korea Electrotechnology Research Institute
- Current Assignee: Korea Electrotechnology Research Institute
- Current Assignee Address: KR Gyeongsangnam-Do
- Agency: Frommer Lawerence & Haug LLP
- Agent Ronald R Santucci
- Priority: KR10-2006-0135779 20061228
- Main IPC: H02K1/12
- IPC: H02K1/12

Abstract:
Disclosed herein is an inner rotor type permanent magnet excited transverse flux motor, in which a laminated structure in an axial direction or in a radial shape is applied to a stator iron core so as to employ a small amount of permanent magnets compared with a conventional outer rotor type permanent magnet excited transverse flux motor, thus providing high output power, increasing the efficiency of power generation, and reducing noise and vibration. For this, the present invention provides an inner rotor type permanent magnetic excited transverse flux motor comprising: a stator including a stator powdered iron core press-molded using a mold, a stator laminated iron core laminated on upper and lower layer portions of the circumference of the stator powdered iron core at regular intervals, and a stator winding which winds the segmented stator powdered iron core in which a current flows is wound between the intervals; and a rotor in which a rotor permanent magnet and a rotor powdered iron core are arranged alternately to face each other.
Public/Granted literature
- US20080211326A1 Inner rotor type permanent magnet excited transverse flux motor Public/Granted day:2008-09-04
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