傳統上由二極體或閘流體所組成的整流器架構之電流諧波成份，已不符合IEC61000-3-2 Class A 諧波限制的規範。本論文旨在研製一以數位訊號處理器為基礎之三相昇壓型整流器，而三相昇壓型整流器，可以達到輸入電流為弦波、降低輸入電流諧波成份並使線電流與輸入電壓波形同相位，達成功率因數修正之目的。本文探討三相昇壓型整流器其動作原理與常見的控制方法，並對該整流器推導其狀態平均方程式，進而推導出三相昇壓型整流器輸出電壓及昇壓電感之限制值。此外，由於本轉換器為雙向性的架構，因此另說明雙向功率潮流控制原理。最後，本論文完成一1 kW三相昇壓型整流器系統，此系統運用TMS320LF2407數位訊號處理器實現正弦脈波寬度調變控制，並以PSIM電路模擬軟體模擬及實作結果來驗證本論文之理論及設計的正確性。

　The current harmonics of the traditional diode/SCR rectifiers can not meet the IEC61000-3-2 Class A regulation. In this thesis, a DSP-based three-phase boost
rectifier is studied and implemented. The three-phase boost rectifier control the line current with sinusoidal waveform and in phase with line voltage. Thus, low harmonic current and high power factor can be achieved. The detailed operational principle and the control method of the three-phase boost rectifier are described in this thesis. In addition, the solution of the state-space average equations is discussed. Therefore, the constraints of the output voltage and the boost inductance are determined. The three-phase boost used as bi-directional power flow is briefly discussed. Finally, the TMS320LF2407 DSP control chip is employed to realize 1kW three-phase boost rectifier. The PSIM simulated results and practical measured results are perform to validate the theoretical analysis.

[1] N. Mohan, T. M. Undeland, and W. P. Robbins, Power Electronics：Converters, Applications and Design, John Wiley & Sons, 3rd Ed., 2003.

[2] M. M. Cameron, “Trends in power factor correction with harmonic filtering,” IEEE Trans. on Industry Applications, 1993, Vol. 29, No. 1, pp. 60-65.

[3] T. S. Key and J. S. Lai, “IEEE and international harmonic standards impact on power electronic equipment design,” in Proc. IEEE IECON Conf., 1997, Vol.2, pp. 430-436.

[4] L. Dixon, “High power factor preregulators for off-line power supplies,” Unitrode Switching Regulated Power Supply Design Seminar Manual, 1990, SEM-700.

[5] H. Endo, T. Yamashita, and T. Sugiura, “A high-power-factor buck converter,” in Proc. IEEE PESC Conf., 1992, Vol. 2, pp. 1071-1076.

[6] W. Huai and I. Batarseh, “Comparison of basic converter topologies for power factor correction,” in Proc. IEEE Southeastcon Conf., 1998, pp. 348-353.

[7] R. Malik, “The power system challenge-understanding the total picture,” in Proc. IEEE APEC Conf., 2003, Vol. 1, pp. 202-208.

[8] R. Watson, G. C. Hua, and F. C. Lee, “Characterization of an active clamp flyback topology for power factor correction applications,” in Proc. IEEE APEC Conf., 1994, Vol.1, pp. 412-418.

[9] K. H. Liu and Y. L. Lin, “Current waveform distortion in power factor correction circuits employing discontinuous-mode boost converters,” in Proc. IEEE PESC Conf., 1989, Vol. 2, pp. 825-829.

[10] R. B. Ridley, “A new, continuous-time model for current-mode control,” IEEE Trans. on Power Electronics, 1991, Vol. 2, pp. 271-280.

[11] J. S. Lai and D. Chen, “Design consideration for power factor correction boost converter operating at the boundary of continuous conduction mode and discontinuous conduction mode,” in Proc. IEEE APEC Conf., 1993, pp. 267-273.

[12] K. Nishimura, K. Atsuumi, K. Tachibana, K. Hirachi, S. Moisseev, and M. Nakaoka, “Applied Practical performance evaluations on an improved circuit topology of active three-phase PFC power converter,” in Proc. IEEE APEC Conf., 2001, Vol. 2, pp. 1308-1314.

[13] B. Singh, B. N. Singh, A. Chandra, K. AI-Haddad, A. Pandey, and D. P. Kothari, “A review of three-phase improved power quality AC-DC converters,” IEEE Trans. on Industrial Electronics, 2004, Vol. 51, pp. 641-660.

[14] B. N. Singh, P. Jain, and G. Joos, “Three-phase AC/DC regulated power supplies : a comparative evaluation of different topologies,” in Proc. IEEE APEC Conf., 2000, Vol. 1, pp. 523-518.

[15] G. Spiazzi and F. C. Lee, “Implementation of single-phase boost power-factor-correction circuits in three-phase application,” IEEE Trans. on Industrial Electronics, 1997, Vol. 44, pp. 365-371.

[16] C. Silva, “Power factor correction with the UC3854,”Application Notes, Unitorde Integrated Circuits.

[17] Texas Instruments, Inc., UC3854, High Power Factor Preregulator, Datasheet, 1998, http://focus.ti.com/lit/ds/symlink/uc3854.pdf .

[18] Fairchild Semiconductor Corporation, ML4812, Power Factor Controller, Datasheet, 2001, http://fairchildsemi.com/ds/ML/ML4812.pdf .

[19] ST Microelectronics, L6561, Power Factor Corrector, Datasheet, 2004, http://www.st.com/stonline/books/pdf/docs/5109.pdf .

[20] A. R. Prasad, P. D. Ziogas, and S. Maniad, “An active power factor correction technique for three-phase diode rectifiers,” IEEE Trans. on Power Electronics, 1991, Vol. 6, pp. 83-92.

[21] L. Malesani, L. Rossetto, P. Tenti, and P. Tomasin, “AC/DC/AC PWM converter with reduced energy storage in the DC link,” IEEE Trans. on Industry Applications, 1995, Vol. 31, pp. 287-292.

[22] R. J. Tu and C. C. Chen, “A new space-vector-modulated control for a unidirectional three-phase switch-mode rectifier,” IEEE Trans. on Industrial Electronics, 1998, Vol. 45, pp. 256-262.

[23] R. J. Tu and C. C. Chen, “A new three-phase space-vector-modulated power factor corrector,” in Proc. IEEE APEC Conf., 1994, Vol. 2, pp. 725-730.

[24] J. W. Dixon and B. T. Ooi, “Indirect current control of a unity power factor sinusoidal current boost type three-phase rectifier,” IEEE Trans. on Industrial Electronics, 1988, Vol. 4, pp. 508-515.

[25] J. J. Shieh, C. T. Pan, and Z. J. Cuey, “Modelling and design of a reversible three-phase switching mode rectifier,” in Proc. IEE Electric Power Applications, 1997, Vol. 144, pp. 389-396.

[26] J. W. Dixon and B. T. Ooi, “Series and parallel operation of hysteresis current-controlled PWM rectifiers,” IEEE Trans. on Industry Applications, 1989, Vol. 25, pp. 644-651.

[27] M. S. Dawande, V. R. Kanetkar, and G. K. Dubey, “Three-phase switch mode rectifier with hysteresis current control,” IEEE Trans. on Power Electronics, 1996, Vol. 11, pp. 466-471.

[28] E. Wemekinck, A. Kawamura, and R. Hoft, “A high frequency AC/DC converter with unity power factor and minimum harmonic distortion,” IEEE Trans. on Power Electronics, 1991, Vol. 6, pp. 364-370.

[29] R. Wu, S. B. Dewan, and G. R. Slemon, “Analysis of an AC-to-DC voltage source converter using PWM with phase and amplitude control,” IEEE Trans. on Industry Applications, 1991, Vol. 27, pp. 355-364.

[30] R. Wu, S. B. Dewan, and G. R. Slemon, “A PWM AC-to-DC converter with fixed switching frequency,” IEEE Trans. on Industry Applications, 1990, Vol. 26, pp. 880-885.

[31] 陳建智，“三相昇壓型主動式整流器之分析L、C與參數設計”，國立清華大學碩士論文，民國90年7月。

[32] Texas Instruments, Inc., TMS320C24x DSP Controllers Peripheral Library and Specific Devices, Vol. 2, 1997.

[33] Texas Instruments, Inc., TMS320C24x DSP Controllers CPU and Instruction Set, 1999.

[34] Texas Instruments, Inc., TMS320LF/LC240xA DSP Controllers Reference Guide, 2001.

[35] Texas Instruments, Inc., Digital Motor Control Software Library, 2001.

[36] Texas Instruments, Inc., Getting Started in C and Assembly Code With the TMS320LF240x DSP, 2002.