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三級升壓整流基於 3SSC FPGA 數字控制 UPS 應用

Raphael A. da Câmara¹, Paulo P. Praça², Cícero M. T. Cruz², René P. Torrico-Bascopé² ¹Universidade Federal Rural do Semi-Árido, ²Universidade Federal do Ceará ¹Av. Fco. Mota, 572 – 59625-900 – Mossoró-RN, ²P.O. Box: 6001 – Campus do Pici – 60455-760 – Fortaleza-CE – Brazil raphael@ufersa.edu.br.

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三級升壓整流基於 3SSC FPGA 數字控制 UPS 應用

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  1. Raphael A. da Câmara¹, Paulo P. Praça², Cícero M. T. Cruz², René P. Torrico-Bascopé² ¹Universidade Federal Rural do Semi-Árido, ²Universidade Federal do Ceará ¹Av. Fco. Mota, 572 – 59625-900 – Mossoró-RN, ²P.O. Box: 6001 – Campus do Pici – 60455-760 – Fortaleza-CE – Brazil raphael@ufersa.edu.br 三級升壓整流基於3SSC FPGA數字控制UPS應用 指導教授:蔡明村 學生:葉育呈

  2. 大綱 • 摘要 • 導言 • 轉換電路 • 控制策略 • 模擬結果 • 實驗結果 • 結論 • 參考文獻

  3. 結論 • 本文提出了基於三態開關元件PFC的特點及其理論分析，實施數字化控制，模擬和實驗結果的三個層次的升壓整流。建議轉換器中觀察到通過驗證實驗結果的重要特點是：高輸入功率因數，簡單的控制方案，使用週期控制技術為基礎的FPGA數字控制，減少傳導損耗，導致效率高達97％，沒有隔離變壓器的磁性元件，使UPS旁路輸入和輸出之間的連接減少體積和重量。

  4. 參考文獻 • [1] S. B. Bekiarov, A. Emadi, “Uninterruptible Power • Supplies: Classification, Operation, Dynamics, and • Control,” in Proc. of APEC, pp. 597-604, 2002. • [2] J.M. Guerrero, L.G. Vicuna, J. Uceda, “Uninterruptible • Power Supply Systems Provide Protection”, IEEE • Transaction on Ind. Electron. Mag., vol. 1, no. 1, pp. 28- • 38, 2007. • [3] J.C. Salmon, “Circuit Topologies for Single-Phase • Voltage Doubler Boost Rectifiers”, IEEE Trans. Power • Electron., vol. 8, no. 4, pp. 521-529, 1993. • [4] G. J. Su, T. Ohno, “A New Topology for Single Phase • UPS Systems”, in Proc. of PCC, vol. 2, pp. 913-918, • 1997. • [5] G. V. T. Bascopé, I. Barbi, “A single phase PFC 3kW • converter using a three-state switching cell,” in Proc. of • PESC, vol. 5, pp. 4037-4042, 2004.

  5. [6] R. A. da Câmara, et. al., “Voltage Doubler Boost • Rectifier Based on Three-state Switching Cell for UPS • Application”, in Proc. of COBEP, pp. 458-463, 2009. • [7] R. A. da Câmara, P. P. Praça, C. M. T. Cruz, R. P. • Torrico-Bascopé, “Three-Level Boost Rectifier with • FPGA Digital Control”, in Proc. of INDUSCON, vol. 01, • 2010. • [8] Z. Lai and K. M. Smedley, “A Family of Continous- • Conduction-Mode Power-Factor-Correction Controllers • Based on the General Pulse-Width Modulator”, IEEE • Transactions on Power Electronics, vol. 13, no. 3, pp. • 501-510, 1998. • [9] C. E. A. Silva, et. al., “A Three-phase Rectifier for • WECS with Indirect Current Control”, Revista Sobraep, • vol. 16, no. 1, pp. 28-36, 2011. • [10] Altera, Cyclone II FPGA Starter Development Board – • Reference Manual, 2006.

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