本文提出微型太陽能發電系統之研製。系統的功率轉換器含有直流-直流功率轉換器及單相直流-交流功率轉換器。直流-直流功率轉換器採用新隔離型高昇壓倍率之電路轉換器，將低壓的太陽能電池提昇為高壓，且具有高效率。單相直流-交流功率轉換器則採用單相全橋式架構，不僅可與市電併聯亦能獨立供電。本文以改良型前饋補償太陽能最大功率追蹤作為系統整合的控制法則，配合市電併聯控制以取得最大功率直接饋入市電。文中之系統以數位訊號處理器TMS320F28035為控制核心，新型直流-直流功率轉換器的電壓閉迴路控制及市電併聯控制，皆由軟體程式完成，不僅可作市電併聯，亦可作市電斷電偵測及復電功能以達到即插即用的功能。
本文已完成200W微型太陽能發電系統。太陽能電池的電壓20V~30V，直流匯流排電壓為200V，市電側電壓為110V，60Hz，整體最高效率為0.94。系統含有太陽能發電及單相市電併聯的實測結果，以驗證本文系統的可行性。

This thesis develops a micro-photovoltaic(PV) solar power system. The system contains a DC-DC power converter and a DC-AC power converter. DC-DC power converter uses a new high step-up ratio isolated DC-DC power converters to boost the output high voltage from solar cells. DC-AC power converter is a single-phase full-bridge inverter which can be either operated in stand-alone fashion with voltage control or connected with power grid using current control. In this thesis, a new feed-forward compensation with maximum power point tracking of PV system, together with current control mode are proposed to generate maximum solar power to the grid. Digital signal processor TMS320F28035 is used to control the system with voltages and currents. The overall system can be operated either in voltage or current closed-loop control. This system can not only connect to grid, but also has a power failure detection and restoration capabilities to achieve plug and play function.
A 200W micro-PV solar power system is built with solar cell voltage 20V ~ 30V, AC side voltage 110V , 60Hz. The overall efficiency at full load is 0.94. The experimental results verify the feasibility of the proposed system.

參考文獻
[1]T. Shimizu and K. Wada, “Flyback-type single-phase utility interactive inverter with power pulsation decoupling on the dc Input for an ac photovoltaic module system,” IEEE Transactions on Power Electronics, vol. 21, no. 5, pp. 1264-1272, 2006.
[2]T. Shimizu, K. Wada, and N. Nakamura, “Flyback-type single-phaseutility interactive inverter with power pulsation decoupling on the dc input for an ac photovoltaic module system,” IEEE Transactions on Power Electronics, vol. 21, no. 5, pp. 1264-1272, 2006.
[3]T. Shimizu, N. Nakamura, and K. Wada, “A novel flyback-type utility interactive inverter for AC module systems,” Proc. of the International Conference on Precision Engineering, pp.518 -522, 2001.
[4]M. Ciobotaru and R. Teodorescu, “Control of single-stage single-phase PV inverter,” IEEE Power Electronics and Applications Conference, pp. 10, 2005.
[5]J. B. Wang, “A grid connected photovoltaic system with irradiation injected current control,” The 7th International Conference on Power Electronics, pp 431-435, 2007.
[6]Rahim, J. Selvaraj and Krismadinata, “Hysteresis current control and sensorless MPPT for grid-connected photovoltaic systems,” IEEE International Symposium, pp 572-577, 2007.
[7]陳佳暉，「以數位訊號處理器為基礎之太陽能發電系統研製」，國立台灣科技大學研究所碩士論文，2010。
[8]P. C. Sernia and G. R. Walker, “Cascaded DC-DC Converter Connection of Photovoltaic Modules,” IEEE Transactions on Power Electronics, vol. 19, no. 4, pp. 1130-1139, 2004 .
[9]O. Lopez and J. L. Ramos, “Current-Mode Control for a Quadratic Boost Converter with a Single Switch,” Proceedings of the IEEE Power Electronics Specialists Conference, pp. 2652-2657, 2007.
[10]M. Saldana and R. G. Quirino, “Multiloop controller design for a quadratic boost converter,” Electric Power Applications, vol. 1, no. 3, pp. 362-367, 2007.
[11]C. S. Leu and S. Y. Wu, “A Novel Single-Switch High Conversion Ratio DC–DC Converter,” IEEE Power Electronics and Drives System, pp. 1097-1101, 2009.
[12]N. Mohan, T. M. Undeland and W. P. Robbins, “Power electronics converters, applications and design,” 3rd edition, Wiley, 1995.
[13]C. W. Roh, S. H. Han, S. S. Hong, S. C. Sakong and M. J. Youn, “Dual-coupled inductor-fed DC/DC converter for battery drive applications,” IEEE Transactions on Industrial Electronics, vol. 51 no. 3, pp. 577-584, 2004.
[14]Y. Jang and M. M. Jovanovic, “New two-inductor boost converter with auxiliary transformer,” IEEE Transactions on Power Electronics, vol. 19, no. 1, pp. 169 - 175, 2004.
[15]Z. Salameh, F. Dagher and W.A. Lynch, “Step-down maximum power point tracker for photovoltaic system,” Solar Energy, vol. 46, no. 1, pp. 278-282, 1991.
[16]C. T. Pan, J. Y. Chen, C. P. Chu, and Y. S. Huang, “A fast maximum power point tracker for photovoltaic power systems,” IEEE-IECON ’99, vol. 1, pp. 390-393, 1999.
[17]C. Y. Won, D. H. Kim, S. C. Kim, W. S. Kim, and H. S. Kim, “A new maximum power point tracker of photovoltaic arrays using fuzzy controller,” Proceedings of the IEEE Power Electrics Specialists Conference, vol. 1, pp. 396-403, 1994.
[18]劉智仁，「數位式太陽光電能供電系統之研製」，國立中正大學研究所碩士論文，1999。
[19]何信龍，關侃勝，蔡慶龍，吳黎明，「太陽能電力轉換器與最大功率追蹤」，第十七屆電力工程研討會論文集，第787至791頁，1996。
[20]Y. T. Hsiao and C. H. Chen, “Maximum power tracking for photovoltaic power system,” 37th IAS Annual Meeting, vol. 2, pp. 1035-1040, 2002.
[21]莊嘉琛，太陽能工程-太陽能電池篇，全華出版社 1997。
[22]蔡宗志，「以數位訊號處理器為基礎之太陽能與風力發電複合系統之研製」，國立台灣科技大學研究所碩士論文，2004。
[23]許坤興，「以數位信號處理為基礎之太陽能與燃料電池複合發電系統之研製」，碩士論文，國立台灣科技大學，台北 2006。
[24]劉宗憲，「非隔離併網型太陽能功率轉換器共模電流之抑制」，國立台灣科技大學研究所碩士論文，2009。
[25]吳財福、張健軒、陳裕愷，太陽能供電與照明系統綜論，全華出版社 (2000)。
[26]S. A. O. da Silva, E. Tomizaki, R. Novochadlo and E. A. A. Coelho, “PLL structures for utility connected systems under distorted utility conditions,” 32nd Annual Conference on IEEE Industrial Electronics, pp. 2636-2641, 2006.
[27]S. M. Silva, B. M. Lopes, B. J. C. Filho, R. P. Campana, W. C. Bosventura, “Performance evaluation of PLL algorithms for single-phase Grid-connected Systems,” Industry Applications Conference, vol. 4, pp. 2259-2263, 2004
[28]L. N. Arruda, S. M. Silva and B. J. C. Filho, “PLL structures for utility connected systems,” Industry Applications Conference, vol. 4, pp. 2655-2660, 2001.
[29]M. Ciobotaru, R. Teodorescu and F. Blaabjerg, “New single-phase PLL structure based on second order generalized integrator,” 37th IEEE, Power Electronics Specialists Conference, pp. 1-6, 2006.
[30]張晋銘，「單相換流器市電併網控制系統之研製」，國立台灣科技大學研究所碩士論文，2009。
[31]Villalva, M. G., J. R. Gazoli, “Modeling and circuit-based simulation of photovoltaic arrays,” Power Electronics Conference 2009, pp.1244, 2009.
[32]劉翼德，「高電壓輸出之零電壓切換相移式全橋升壓型轉換器的分析及研製」，國立台灣科技大學電機工程研究所碩士論文，民國九十二年。
[33]F. Z. Peng, H. Li, G. J. Su, and J. S. Lawler, “A new ZVS bidirectional dc-dc converter for fuel cell and battery application,” IEEE Transactions on Power Electronics, vol. 19, No. 1, pp. 54-65, 2004.