یک مبدل DC-DC کاهنده- افزاینده غیر ایزوله جدید با محدوده تبدیل ولتاژ گسترده
الموضوعات :مجتبی حیدری 1 , حسین خرمی‌کیا 2 , سید محمد دهقان 3
1 - دانشگاه صنعتی قم
2 - دانشگاه صنعتی اصفهان
3 - دانشگاه صنعتی قم
الکلمات المفتاحية: مبدل DC-DC کاهنده- افزاینده غیر ایزولهمبدل DC-DC با محدوده تبدیل ولتاژ گسترده (WIWO)بهره ولتاژ بالا,
ملخص المقالة :
در این مقاله یک مبدل DC-DC غیر ایزوله کاهنده- افزاینده جدید با محدوده گسترده ولتاژ ورودی و ولتاژ خروجی پیشنهاد می‌شود. مبدل پیشنهادی دارای جریان ورودی پیوسته بوده و قابلیت افزایش و کاهش ولتاژ ورودی را در دوره کاری پایین‌تری از سوییچ قدرت نسبت به مبدل‌های کاهنده- افزاینده غیر ایزوله مرسوم فراهم می‌کند. این موضوع باعث کاهش ریپل جریان سلف‌ها و کاهش تلفات هدایت و افزایش بازده کلی آن می‌شود. ساختار مدار پیشنهادی و سیستم کنترل آن ساده بوده و همچنین سوییچ‌های مورد استفاده به صورت هم‌زمان با یکدیگر روشن و خاموش می‌شوند. در این مقاله تحلیل حالت ماندگار مبدل پیشنهادی در مد CCM ارائه می‌شود. نتایج شبیه‌سازی و آزمایشگاهی صحت عملکرد مبدل پیشنهادی و تحلیل‌های تئوری را تأیید می‌کند.
[1] Z. Zhang, O. C. Thomsen, M. A. E. Andersen, and H. R. Nielsen, "Dual-input isolated full-bridge boost DC-DC converter based on the distributed transformers," IET Power Electron., vol. 5, no. 7, pp. 1074-1083, Aug. 2012.
[2] Y. P. Hsieh, J. F. Chen, T. J. Liang, and L. S. Yang, "Analysis and implementation of a novel single-switch high step-up DC-DC converter," IET Power Electron., vol. 5, no. 1, pp. 11-21, Jan. 2012.
[3] W. S. Liu, J. F. Chen, T. J. Liang, R. L. Lin, and C. H. Liu, "Analysis, design, and control of bidirectional cascaded configuration for a fuel cell hybrid power system," IEEE Trans. Power Electron., vol. 25, no. 6, pp. 1565-1575, Jun. 2010.
[4] W. Jiang and B. Fahimi, "Active current sharing and source management in fuel cell-battery hybrid power system," IEEE Trans. Ind. Electron., vol. 57, no. 2, pp. 752-761, Feb. 2010.
[5] G. Yu, K. W. R. Chew, Z. C. Sun, H. Tang, and L. Siek, "A 400 nW single-inductor dual-input-tri-output DC-DC buck-boost converter with maximum power point tracking for indoor photovoltaic energy harvesting," IEEE J. Solid-State Circuits, vol. 50, no. 11, pp. 2758-2772, Nov. 2015.
[6] Y. Wang, Y. Guan, J. Huang, W. Wang, and D. Xu, "A single-stage LED driver based on interleaved buck-boost circuit and LLC resonant converter," IEEE J. Emerg. Sel. Top. Power Electron., vol. 3, no. 3, pp. 732-741, Sept. 2015.
[7] X. Ren, Z. Tang, X. Ruan, J. Wei, and G. Hua, "Four switch buck-boost converter for telecom DC-DC power supply applications," in Proc. 23rd Annual IEEE Applied Power Electronics Conf. and Exposition, pp. 1527-1530, Austin, TX, USA, 24-28 Feb. 2008.
[8] H. Xiao and S. Xie, "Interleaving double-switch buck-boost converter," IET Power Electronics, vol. 5, no. 6, pp. 899-908, Jul. 2012.
[9] S. B. Monge, S. Alepuz, and J. Bordonau, "A bidirectional multilevel boost-buck DC-DC converter," IEEE Trans. on Power Electron., vol. 26, no. 8, pp. 2172-2183, Aug. 2011.
[10] M. R. Banaei and H. A. F. Bonab, "A novel structure for single-switch nonisolated transformerless buck-boost DC-DC converter," IEEE Trans. Ind. Electron., vol. 64, no. 1, pp. 198-205, Jan. 2017.
[11] M. Veerachary, "Two-loop controlled buck-SEPIC converter for input source power management," IEEE Trans. Power Electron., vol. 59, no. 11, pp. 4075-4087, Nov. 2012.
[12] E. Maali and B. Vahidi, "Double-deck buck-boost converter with soft switching operation," IEEE Trans. Power Electron., vol. 31, no. 6, pp. 4324-4330, Jun. 2016.
[13] A. Ajami, H. Ardi, and A. Farakhor, "Design, analysis and implementation of a buck-boost DC/DC converter," IET Power Electron., vol. 7, no. 12, pp. 2902-2913, Dec. 2014.
[14] J. Yao, A. Abramovitz, and K. M. Smedley, "Analysis and design of charge pump assisted high step-up tapped inductor SEPIC converter with an "inductor-less" regenerative snubber," IEEE Trans. Power Electron., vol. 30, no. 10, pp. 5565-5580, Oct. 2015.
[15] H. Cheng, K. M. Smedley, and A. Abramovitz, "A wide-input-wide-output (WIWO) DC-DC converter," IEEE Trans. Power Electron., vol. 25, no. 2, pp. 280-289, Feb. 2010.
[16] R. Gules, W. M. dos Santos, F. A. dos Reis, E. F. R. Romaneli, and A. A. Badin, "A modified SEPIC converter with high static gain for renewable applications," IEEE Trans. Power Electron., vol. 29, no. 11, pp. 5860-5871, Nov. 2014.
[17] B. Axelrod and Y. Berkovich, "New coupled-inductor SEPIC converter with very high conversion ratio and reduced voltage stress on the switches," in Proc. IEEE 33rd Int. Telecommunications Energy Conf., INTELEC'11, 7 pp., Amsterdam, Netherlands, 9-13 Oct.. 2011.
[18] A. Abramovitz, J. Yao, and K. Smedley, "Derivation of a family of high step-up tapped inductor SEPIC converters," Electron. Lett., vol. 50, no. 22, pp. 1626-1628, Oct. 2014.
[19] G. D. Capua and N. Femia, "A critical investigation of coupled inductors SEPIC design issues," IEEE Trans. Ind. Electron., vol. 61, no. 6, pp. 2724-2734, Jun. 2014.
[20] M. R. Banaei and S. G. Sani, "Analysis and implementation of a new SEPIC-based single-switch buck-boost DC-DC converter with continuous input current," IEEE Trans. Power Electron., vol. 33, no. 12, pp. 10317-10325, Dec. 2018.
[21] S. W. Lee and H. L. Do, "Isolated SEPIC DC-DC converter with ripple-free input current and lossless snubber," IEEE Trans. Ind. Electron., vol. 65, no. 2, pp. 1254-1262, Feb. 2018.
[22] H. Ardi, A. Ajami, F. Kardan, and S. N. Avilagh, "Analysis and implementation of a nonisolated bidirectional DC-DC converter with high voltage gain," IEEE Trans. Ind. Electron., vol. 63, no. 8, pp. 4878-4888, Aug. 2016.
[23] E. Babaei, H. M. Maheri, M. Sabahi, and S. H. Hosseini, "Extendable non-isolated high gain DC-DC converter based on active-passive inductor cells," IEEE Trans. Ind. Electron., vol. 65, no. 12, pp. 9478-9487, Dec. 2018.
[24] M. Salimi and M. Pornadem, "A modular transformerless DC-DC step-up converter with very high voltage gain and adjustable switch stress," EPE J., vol. 28, no. 2, pp. 75-88, Apr. 2018.
