本論文經由完整且系統化的評估步驟，建立了以鋁芯為定子架構之單面軸向磁場式永磁電動機之數學系統模型與特性分析，配合磁場導向控制來實現軸向力與推進力控制的目標。首先根據旋轉磁場理論配合等效磁路法與永久磁鐵退磁曲線，推導出電動機的系統數學模型，接著由多重參考軸原理與詳盡的數學分析，提出經由控制定子相對應的電流來控制其推進力與軸向力的方法，這些結果即可以提供一個完整且適當可行的控制架構，以實現以鋁芯為定子架構之單面軸向磁場式永磁電動機之磁場導向控制。最後根據所建立完成的系統方程式，藉由模擬結果驗證數學模型的正確性，以觀察電動機之穩態特性。

This thesis presents a systematic scheme to design the propulsive force and axial force control of a single-sided permanent-magnet axial-flux motor with aluminum stator core (SPAMA) through the detailed mathematical model and operational analysis. According to the rotating magnetic field theory combining with the recoil line characteristics of permanent magnet and the magnetic equivalent circuit, appropriate projection of the stator currents to achieve the propulsive force and axial force control can be realized. From these evaluations, a feasible operational guidance for SPAMA field oriented control (FOC) framework can be successfully developed. Finally, based on our system model and simulation results, the steady-stay characteristics of the machine can be observed.

目錄
頁次
中文摘要Ⅰ
英文摘要Ⅱ
目錄Ⅲ
圖目錄Ⅴ
表目錄VI
符號索引VII
第一章 緒論1
1.1 前言1
1.2 研究背景3
1.3 研究重點7
第二章 具鋁芯定子架構之單面軸向磁場式永磁電動機系統模型之推導與分析9
2.1 電動機系統架構9
2.2 定子結構參數設計11
2.3 系統數學方程式推導17
第三章 電機之磁場導向控制37
3.1 參考軸模型推導與分析38
3.2 最佳效率推算44
3.3 磁場導向控制架構46
第四章 系統方程式模擬結果49
4.1 以Simulink模擬結果49
4.2 轉速、負載與軸向力以及dq軸電流相互之關係51
第五章 討論建議與未來展望54
參考文獻57
作者自述60

[1]C.C. Chan and K.T. Chau, “An overview of power electronics in electric vehicles,” IEEE Trans. on Ind. Electronics, vol. 44, no. 1, pp. 3-13, Feb. 1997.
[2]M. Aydin, S. Huang, and T. A. Lipo, “A new axial flux surface mounted permanent magnet machine capable of field control,” Proceedings of the IEEE IAS 37th Annual Meeting, Pittsburgh, Pennsylvania, U.S.A., vol. 2, pp.1250-1257, Oct. 2002.
[3]N. Bernard, H. B. Ahmed, and B. Multon, “Axial-field synchronous machine with homopolar flux in the airgap for a flywheel accumulator,” Proceedings of the IEEE IAS 37th Annual Meeting, Pittsburgh, Pennsylvania, U.S.A., vol. 2, pp. 1258-1265, Oct. 2002.
[4]R. Qu and T. A. Lipo, “Dual-rotor, radial-flux, toroidally-wound, permanent magnet machines,” Proceedings of the IEEE IAS 37th Annual Meeting, Pittsburgh, Pennsylvania, U.S.A., vol. 2, pp. 1281-1288, Oct. 2002.
[5]R. Wang and M. J. Kamper, “Evaluation of eddy current losses in axial flux permanent magnet machine with an ironless stator,” Proceedings of the IEEE IAS 37th Annual Meeting, Pittsburgh, Pennsylvania, U.S.A., 2002.
[6]F. Caricchi, F. G. Capponi, F. Crescimbini, and L. Solero, “Experimental study on reducing cogging torque and core power loss in axial flux permanent magnet machines with slotted winding,” Proceedings of the IEEE IAS 37th Annual Meeting, Pittsburgh, Pennsylvania, U.S.A., vol. 2, pp. 1295-1302, Oct. 2002.
[7]P. R. Upadhyay, K. R. Rajagopal, and B. P. Singh, “Design of a Compact Winding for an Axial-Flux Permanent-Magnet Brushless DC Motor Used in an Electric Two-Wheeler,” IEEE Trans. on Magnetics, vol. 40, no. 4, pp. 2026-2028, July 2004.
[8]B. Hredzak and P. S. M. Chin, “Design of a Novel Multi-Drive System with Reduced Torque Pulsations for an Electric Vehicle,” Proceedings of the IEEE Power Engineering Society Winter Meeting, Singapore, vol. 1, no. 1, pp. 208-212, Jan. 2000.
[9]C.-T. Liu, L. F. Chen, J. L. Kuo, Y. N. Chen, Y. J. Lee, and C. T. Leu, “Microcomputer control implementation of transverse flux linear switched reluctance machine with rule-based compensator,’’ IEEE Trans. on Energy Conversion, vol. 11, no. 1, pp. 70-75, Mar. 1996.
[10]C.-T. Liu and S. C. Hsu, “Analysis of linear electromagnetic motion devices by multiple reference theory,’’ IEEE Trans. on Magnetics, vol. 34, no. 4, pp. 2063-2065, July 1998.
[11]C.-T. Liu, K. S. Su, and J. W. Chen, “Operational stability enhancement analysis of a transverse flux linear switched-reluctance motor,’’ IEEE Trans. on Magnetics, vol. 36, no. 5, pp. 3699-3702, Sept. 2000.
[12]C.-T. Liu, T.-S. Chiang, J. F. Diaz Zamora, and S.-C. Lin, “Field-oriented control evaluations of a single-sided permanent magnet axial-flux motor for an electric vehicle,’’ IEEE Trans. on Magn., vol. 39, no. 5, pp. 3280-3282, Sep. 2003.
[13]C.-T. Liu and S.-C. Hsu, “Decoupled operational behavior studies and three-dimensional finite element analysis of a permanent magnet linear synchronous machine,’’ Proceedings of the 1999 IEEE Conference on International Electric Machines and Drives Conference, pp. 565-567, 1999.
[14]R. Krishnan, Electric Motor Drives, Prentice-Hall, Upper Saddle River, New Jersey, U.S.A., 2001.
[15]P. C. Krause, O. Wasynczuk, and S. D. Sudhoff, Analysis of Electric Machinery and Driver System, 2nd ed., Wiley-IEEE Press, New York, 2002.
[16]C.-T. Liu, S.-C. Lin, J. F. D. Zamora, and T.-S. Chiang, “Optimal operational strategy design of a single-sided permanent magnet axial-flux motor for electrical vehicle application,” Proceedings of the IEEE IAS 38th Annual Meeting, Salt Lake City, U.S.A., vol. 3 pp. 1677-1683, Oct. 2003.
[17]Texas Instruments, Implementation of a Speed Field Oriented Control of 3-phase PMSM Motor using TMS320F240, (SPRA588), 1999.