Title:
AC MOTOR AND ITS CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/010934
Kind Code:
A1
Abstract:
A composite motor includes: a rotor of at least for polarities in which N pole and
S pole are alternately arranged in the circumferential direction; a stator core
having stator magnetic circuits which are magnetically separated in a range
of 360 degrees of electrical angle; and (N-1) sets of winding of an N-phase motor
(N is a positive integer). The composite motor is configured so that the current
in the windings effectively functions on the magnetic circuits.
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Inventors:
NASHIKI MASAYUKI (JP)
Application Number:
PCT/JP2006/314256
Publication Date:
January 25, 2007
Filing Date:
July 19, 2006
Export Citation:
Assignee:
DENSO CORP (JP)
NASHIKI MASAYUKI (JP)
NASHIKI MASAYUKI (JP)
International Classes:
H02K1/14; H02K3/04; H02K19/12; H02K21/14; H02K29/00; H02P21/00; H02P21/13; H02P27/04
Foreign References:
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Attorney, Agent or Firm:
KIKUCHI, Yasuhiro et al. (The 6th Tomizawa Building 3rd Floor 12-5, Yotsuya 2-chome, Shinjuku-k, Tokyo 04, JP)
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