隨著科技的蓬勃發展，馬達在工業、生活、交通等範疇中被廣泛的應用。現今使用的馬達，亦由傳統藉由碳刷進行換向，轉變為藉由數位控制改變馬達電壓的相位，降低了傳統方式可能造成的不穩定性及成本。交流馬達控制常使用的脈寬調變方法有弦波脈寬調變(Sinusoidal Pulse Width Modulation, SPWM)與空間向量脈寬調變(Space Vector Pulse Width Modulation, SVPWM)。傳統的弦波脈寬調變方法從電源的角度出發，以生成一個可調頻調壓的弦波電源為目的。空間向量脈寬調變方法將逆變系統和異步電機看作一個整體來考慮，模型比較簡單，也便於微處理器的實時控制。本論文建立了以空間向量脈寬調變產生驅控器訊號，以驅控馬達，並以德州儀器的驅控器與東元變頻馬達進行實驗，藉由空載及堵轉實驗，以命令頻率從9.6 Hz 到60 Hz，進行實驗驗證，其結果誤差皆在15% 以內。

With the advance of science and technology, motors are wildly used in industry, daily life and traffic. Nowadays, people are using motor controlled by digital signal rather than those using carbon brush to reduce the instability and cost. Sinusoidal Pulse Width Modulation(SPWM) and Space Vector Pulse Width Modulation(SVPWM) are usually used to control AC motors. For SPWM, we produce sinusoidal power sources whose frequency and magnitude can be tuned. For SVPWM, we consider the inverter and AC motor as a system. The model of SVPWM technique is simpler, and it is easier to take real-time control for MCU. In this thesis, we use SVPWM technique to produce inverter signals in order to control motors. We use control kit from Texas Instruments and AC motor from TECO. Taking no load and lock rotor experiments, given frequency command from 9.6 to 60 Hz, the errors of results are within 15%.

[1] 黃仲欽,「電機機械理論課程講義」, 2014
[2] 劉昌煥主編,「電機機械, 東華書局」, 2002
[3] 劉昌煥,「交流電機控制-向量控制與直接轉舉控制原理」, 4/e, 東華書局2008
[4] 藍健倫, 「以單一霍爾感測器實現永慈同步馬達的向量控制」，國立台灣科技大學電機工程學系，碩士論文(2011)
[5] 顏銘辰，「整合熱電耦合及失效模式之感應馬達動態模型」，國立台灣科技大學機械工程學系，碩士論文(2015)
[6] K. Vinoth Kumar, Prawin Angel Michael, Joseph P. John and Dr. S.Suresh Kumar, ”Simulation and Comparison of SPWM and SVPWM Control for Three Phase Inverter,” ARPN Journal of Engineering and Applied Sciences, vol. 5, pp. 61-74, July 2010.
[7] J.K.Al-Tayie, P.P.Acarnley, ”Estimation of speed, stator temperature and rotor temperature in cage induction motor drive using the extended Kalman filter algorithm,” IEE Proc-Electr. Power Appl., Vol. 144, No.5, pp.301-309, September 1997.
[8] J.W Jung, Project#2 Space Vector PWM Inverter,”http://www2.ece.ohio-state.edu/ems/PowerConverter/SpaceVector_PWM_Inverter.pdf, Febuary 2005.
[9] http://www.inverter.co/inverter-troubleshooting-guide-547067.html
[10] Chee-Mun Ong, ”Dynamic Simulation of Electric Machinery Using MATLAB/SIMULINK,” Prentice-Hall, Inc., 1997.
[11] D.W. Novotny, T.A. Lipo, ”Vector Control and Dynamics of AC Driver,” Clarendon Press•Oxford, 1996.
[12] H.W. Van der Broeck, H.-C. Skudelny, G.V. Stanke, ”Analysis and Realization of a Pulsewidth Modulator Based On Voltage Space Vector”, IEEE Transaction on Industry Applications, vol.24, No.1, pp.142-150,
January/February 1988.
[13] B. Akin, N.Garg, ”Scalar(V/f) Control of 3-Phase Induction Motors”, Texas Instruments, Inc.