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Title:
CONTROL SYSTEM FOR ROTARY ELECTRIC MACHINE AND METHOD FOR CONTROLLING THE SAME
Document Type and Number:
WIPO Patent Application WO/2014/162192
Kind Code:
A3
Abstract:
A rotary electric machine control system (10) includes a controller (70), and a rotor (28) including a first rotor element (40) and a second rotor element (42) which are rotatable inside of the stator (24) and disposed to be separated from each other in axial direction. The first rotor element (40) includes a first magnet and is fixed to a rotary shaft (26). The second rotor element (42) includes a second magnet, and is rotatably provided to the rotary shaft (26). The controller (70) performs vector control of the stator coil current for transition of an inter-rotor phase, a relative phase difference of the second rotor element (42) in relation to the first rotor element (40).

Inventors:
MIURA, Tetsuya (of 1 Toyota-cho, Toyota-sh, Aichi-ken ., 471-8571, JP)
YAGYU, Yasuhide (of 1-21 Imae, Hanamoto-cho, Toyot, Aichi ., 470-0334, JP)
KADOTA, Takanori (of 1-21 Imae, Hanamoto-cho, Toyot, Aichi ., 470-0334, JP)
Application Number:
IB2014/000458
Publication Date:
July 23, 2015
Filing Date:
April 01, 2014
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi-ken, 471-8571, JP)
International Classes:
H02K21/02; H02K16/02; H02K29/12; H02P21/00; H02P21/06; H02P21/10; H02P21/12; H02P21/22; H02P25/026; H02P27/04
Foreign References:
EP1237257A22002-09-04
EP1117173A22001-07-18
FR2831345A12003-04-25
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