Title:
駆動制御、電力変換及び始動制御のための装置
Document Type and Number:
Japanese Patent JP2006512881
Kind Code:
A
Abstract:
A power converter for a switched reluctance motor or a permanent magnet brushless direct current (dc) motor may include first and second partial circuits for forming multiple conduction circuits in cooperation with first and second phase windings of the motor. The controller also includes a switch operable to open and close a first conduction circuit, which includes the first phase winding, and to regulate energization of the first and second phase windings of the motor through opening and closing the first conduction circuit. Control of the switch provides four-quadrant operation of the motor through regulated energization of the first and second phase windings.
Inventors:
Ram Krishnan
Application Number:
JP2004508494A
Publication Date:
April 13, 2006
Filing Date:
May 27, 2003
Export Citation:
Assignee:
Virginia Tech Intellectual Properties, Inc.
International Classes:
H02P6/08; H02K1/06; H02K1/14; H02K1/24; H02K16/00; H02K19/10; H02K21/12; H02M3/155; H02P1/16; H02P1/18; H02P6/20; H02P7/06; H02P25/02; H02P25/08; H02K7/09; H02K16/04; H02K17/00
Attorney, Agent or Firm:
Koichi Washida