本文旨在研製具轉速發電機之轉速及位置偵測裝置的永磁式同步電動機驅動系統。文中之三相變頻器採用電壓空間向量脈波寬度調變技術，以提高電壓使用率，且重新計算零電壓向量導通時間，導出二種新的開關切換狀態，並隨機選用三種不同的切換模式，以達到降低切換損失及電壓諧波的目的，模擬驗證理論的正確性。
在轉速及角位置偵測方面，本系統以轉速發電機取代編碼器或分解器，改善因環境或硬體所造成的限制。而控制策略上，在靜止或低速時，使用轉速開迴路及電流閉迴路控制，高速時使用轉速及電流閉迴路控制，改善轉速發電機在靜止及低速時，無法回授端電壓之缺點。另外，本文結合個人電腦之人機介面，藉由控制區域網路與永磁式同步電動機作雙向通信，可即時線上操作永磁式同步電動機。
本文採用數位信號處理器TMS320F2812為控制核心，以C語言作控制軟體，完成具轉速發電機之轉速及位置偵測裝置的永磁式同步電動機系統驅動器，並由實測驗證本文提出方法之可行性。

This thesis proposes the design and development of three-phase permanent-magnet synchronous motor drivers with speed generator sensor. The three-phase inverter adopts voltage space vector pulse-width modulation to raise the utilization factor of dc-link voltage, and re-calculate the transistor conduction time of zero-voltage state to derive the other two kinds of new transistor conduction time. Then by randomly using the three switching models, switching loss of power transistors and voltage harmonics are reduced, and thereby verifies the correctness of the method.
The purpose of speed generator is to replace encoder or resolver. Limitations caused by environment or the hardware can be improved. At static and low speed, it uses open-loop speed control and closed-loop current control, while at high speed, it uses the speed and current closed-loop controls. This control strategy overcomes the difficulty of voltage feedback at static and low speed. In addition, the operating status of the permanent-magnet synchronous motor driver can be real-time operating and monitored by means of the two-way communication controller area network and user interface of personal computer.
The digital signal processor TMS320F2812 is used as the control core. Besides, C language is used for the software of the control system. Implementation of permanent-magnet synchronous motor drives with speed generator sensor is conducted. Experimental evaluations are given to verify the proposed system performance.

[1] 林法正，魏榮宗合著，電機控制，滄海書局，初版，民國九十一年。
[2] 劉昌煥著，交流電機控制，東華書局，第二版，民國九十二年。
[3] 蘇志凱，“模糊邏輯於轉矩估測之永磁式同步電動機驅動系統之應用”，國立台灣科技大學電機研究所碩士論文，民國九十六年。
[4] 陳秉瑜， “交流伺服馬達驅動器與整合式旋轉編碼器之介面電路” ，南台科技大學電子工程研究所碩士論文，民國九十三年。
[5] R. Hoseinnezhad, A. Bab-Hadiashar, P. Harding, “Calibration of Resolver Sensors in Electromechanical Braking Systems: A Modified Recursive Weighted Least-Squares Approach,” IEEE Transactions on Industrial Electronics, vol. 54, no. 2, pp. 1052-1060, 2007
[6] A. E. Fitzgerald, Jr. Charles Kingsley, Stephen D. Umans, “ELECTRIC MACHINERY,” McGraw Hill, 2003.
[7] 林信宏， “電梯用永磁式同步電動機驅動器之研製” ，國立台灣科技大學電機研究所碩士論文，民國九十五年。
[8] M. Morimoto, S. Sato, K. Sumito, and K. Oshitani, “Voltage modulation factor of the magnetic flux control PWM method for inverter, ” IEEE Transactions on Industrial Electronics, vol. 38, no. 1, pp. 57-61, 1991.
[9] J. J. Pollack, “Advanced pulsewidth-modulated inverter techniques, ” IEEE Transactions on Industrial Electronics, vol. 8, pp. 145-154, 1972.
[10] S. Jiang, J. Liang, Y. Liu, K. Yamazaki, M. Fujishima, “Modeling and cosimulation of FPGA-based SVPWM control for PMSM, ” IEEE, Industrial Electronics Society, pp. 1538-1543, 2005.
[11] 鄧有容， “無轉軸偵測元件永磁式同步電動機驅動系統研製” ，國立台灣科技大學電機研究所碩士論文，民國九十六年。
[12] 廖福益譯，小型馬達技術，全華科技，民國九十二年。
[13] H.V. Boeck, H. C. Skudelny, and G. V. Stanke, “Analysis and realization of a pulsewidth modulation based on voltage space vectors, ” IEEE Transactions on Industry Applications, vol. 24, no. 1, pp. 142-149, 1998.

[14] Z. Keliang and W. Danwei, “Relationship between space-vector modulation and three-phase carrier-based pwm: a comprehensive analysis, ” IEEE Transactions on Industrial Electronics, vol. 49, pp. 186-196, 2002.
[15] C. B. Jacobina, “Digital scalar pulse-width modulation: a simple approach to introduce non-sinusoidal modulation waveforms, ” IEEE Transactions on Power Electronics, vol. 16, pp. 351-359, 2001.
[16] P. N. Enjeti, P. D. Ziogas, and J. F. Lindsay, “Programmed pwm techniques to eliminate harminics: a critical evaluation, ” IEEE Transaction Industry Applications., vol. 26, no. 2, pp. 302-316, 1990.
[17] 姚宗駒， “具直流鏈補償之永磁式同步電動機驅動系統研製” ，國立台灣科技大學電機研究所碩士論文，民國九十七年。
[18] 李宜達，控制系統設計與模擬，全華出版社，民國九十二年。
[19] 李季憲， “以數位信號處裡器為基礎之切換式整流器研製” ，國立台灣科技大學電機研究所碩士論文，民國九十六年。
[20] CAN Specification, Rober Bosch GmbH Co., 1991.
[21] SN65HVD230 Application Note, Texas Instruments Co., 2006.
[22] 和碩科技編輯部譯，“VB6程式設計從零開始”，和碩科技編輯部，民國九十年.
[23] TMS320x281x System Control and Interrupts Reference Guide, Texas Instruments Co., 2006.
[24] TMS320x281x Event Manager Reference Guide, Texas Instruments Co., 2006.
[25] TMS320x281x Analog-to-Digital Converter Reference Guide, Texas Instruments Co., 2005.
[26] TMS320x281x, 280x Enhanced Controller Area Network Reference Guide, Texas Instruments Co., 2006.
[27] TMS320x28xx Resolver Reference Guide, Texas Instruments Co., 2006.
[28] LA100P Application Note, LEM Co.
[29] 7MBR100SB60 Technical Manual, Mitsubishi Electric Co.
[30] 7MBR100SB60 Application Note, Mitsubishi Electric Co.
[31] Technical Manual, Mitsubishi Electric Co.
[32] HCPL3120 Technical Data, Agilent Co.