Bearingless motor’s radial suspension force control based on flux equivalent with virtual winding current analysis method
نویسندگان
چکیده
منابع مشابه
Magnetic Field Equivalent Current Analysis-Based Radial Force Control for Bearingless Permanent Magnet Synchronous Motors
Bearingless permanent magnet synchronous motors (BPMSMs), with all advantages of permanent magnet motors (PMSMs) and magnetic bearings, have become an important research direction in the bearingless motor field. To realize a stable suspension for the BPMSM, accurate decoupling control between the electromagnetic torque and radial suspension force is indispensable. In this paper, a concise and r...
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Abstract: At present, because of their advantages of simple structure, low cost, low power consumption and high efficiency, single winding bearingless permanent magnet synchronous motors (SBPMSMs) have become one of the research hotspots in the bearingless technology field. However, a high motional-electromotive force (EMF) is generated by rotor rotation in the single winding, which already has...
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ژورنال
عنوان ژورنال: Science Bulletin
سال: 2009
ISSN: 2095-9273,2095-9281
DOI: 10.1007/s11434-009-0151-1