Title:
磁気軸支電気駆動装置
Document Type and Number:
Japanese Patent JP4320409
Kind Code:
B2
Abstract:
A magnetically journalled electrical drive has a magnetically journalled electrical machine with machine and magnetic bearing windings which are inserted in the stator or rotor for the production of torque and the suspension force, and an analog or digital electronic circuitry for the control, regulation, monitoring and excitation of the magnetically journalled machine. The magnetically journalled machine is equipped in the stator or rotor with separate single or multiple looped windings for producing the torque (30, 31, 32, 33) and for producing the suspension force (34, 35, 36, 37), with at least one of the windings being formed as a concentrated winding with pronounced winding poles.
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Inventors:
Amrain, Wolfgang
Application Number:
JP50349299A
Publication Date:
August 26, 2009
Filing Date:
June 19, 1998
Export Citation:
Assignee:
Ertei Dorfes Game Behr
International Classes:
F16C32/04; H02K7/09; F16C39/06; H02K19/10; H02K21/02; H02K21/16
Domestic Patent References:
| JP8047192A |
Foreign References:
| WO1996035257A1 |
Other References:
YOHJI OKADA ET AL, LEVITATION AND TORQUE CONTROL OF INTERNAL PERMANENT MAGNET TYPE BEARINGLESS MOTOR, IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 1996年 9月, Vol.4,No.5, pages 565-571
Attorney, Agent or Firm:
Hironobu Onda
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