Analysis and modeling of the radial force in a switched reluctance motor with sinusoidal excitations
學年 92
學期 1
發表日期 2003-11-17
作品名稱 Analysis and modeling of the radial force in a switched reluctance motor with sinusoidal excitations
作品名稱（其他語言）
著者 Lin, Feng-chieh; 楊勝明; Yang, Sheng-ming
作品所屬單位 淡江大學機械與機電工程學系
出版者 Institute of Electrical and Electronics Engineers (IEEE)
會議名稱 Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
會議地點 Singapore
摘要 Due to its special structure, the shaft radial force and torque of three-phase 12/8 switched reluctance motors can be independently controlled by proper distribution of currents at each pole of the excited phase. Radial force control is useful in balancing: 1) external force acting on the motor shaft, and 2) the imbalanced shaft force due to rotor eccentricity, so as to reduce motor vibrations. In this paper, the radial force and torque produced by the SRM under sinusoidal excitations are analyzed, and a scheme to produce the desired radial force is proposed. It was found that when excited with sinusoidal currents, the SRM can generate the desired shaft radial force in any direction in the rotational plane without interfering with the rotational torque. The scheme was verified with a finite element analysis software and with an experimental system. Static experiments were performed, and the results have verified the effectiveness of the proposed scheme in controlling radial force of the SRM.
關鍵字 SRM; radial force; finite-element analysis;
 sinusoidal excitations
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 20031117~20031120
通訊作者
國別 SGP
公開徵稿
出版型式 紙本
出處 Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on (Volume:2 ), pp.938-943
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