ارائه ساختار جدید گرمایش القایی با کلیدزنی نرم با بازدهی بالا
محورهای موضوعی : مهندسی برق و کامپیوتر
محمدرضا بنائي
1
,
سجاد قابلی ثانی
2
,
خلیل منفردی
3
1 - دانشگاه شهید مدنی آذربایجان
2 - دانشگاه شهید مدنی آذربایجان
3 - دانشگاه شهید مدنی آذربایجان
کلید واژه: گرمایش القاییبازدهی بالاکلیدزنی نرمافزایش ولتاژ,
چکیده مقاله :
در اين مقاله، یک ساختار جدید به همراه روش کنترلی، جهت بهبود عملکرد مدارات گرمایش القایی تشدیدی پیشنهاد شده است. در ساختار حاضر با ترکیب عملکرد یک مبدل نیم‌‌پل تشدیدی با قابلیت افزایندگی ولتاژ، کاهش بازدهی در توان‌های پایین و همچنین در توان‌های بالا، تا حد قابل قبولی جبران می‌شود. استفاده از تعداد کلید‌‌ها و دیودهای پایین، استفاده از خازن‌های با کیفیت بالا و ظرفیت پایین، کیفیت مناسب جریان ورودی و همچنین ضریب توان بالا عملکرد مناسب مبدل پیشنهادی را تضمین می‌کند. کلیدزنی کلیدهای فرکانس بالا در ساختار پیشنهادی به صورت کلیدزنی نرم انجام گرفته است و در نتیجه تلفات ناشی از کلیدزنی بسیار پایین است. در این مبدل، طراحی فیلتر ورودی جهت جلوگیری از تأثیرات تداخل الکترومغناطیسی انجام شده است. در نهایت، جهت نمایش عملکرد ساختار پیشنهادی، نتایج شبیه‌سازی و تجربی ارائه شده است.
In this paper, a novel structure and a control method to improve the performance of inductive heating circuits is proposed. In the presented structure, with the combination of the performance of a half-bridge resonant converter with voltage-boost capability, the reduction in output efficiency at low power and at high power is compensated to an acceptable level. The use of the low number of switches and diodes, the use of the high-quality capacitors with low capacities, good quality of the input current and also high power factor ensures the proper operation of the proposed converter. The switching of high frequency switches in the proposed structure is carried out as soft-switching where resulting in very low switching losses. In this converter, the design of the input filter in order to prevent the effects of electromagnetic interference has been prepared. Finally, to demonstrate the proposed structure operation, the simulation and experimental results are presented.
[1] V. Crisafulli and C. V. Pastore, "New control method to increase power regulation in a AC/AC quasi-resonant converter for high efficiency induction cooker," in Proc. 3rd IEEE Int. Symp. on Power Electronics for Distributed Generation Systems, PEDG'12, pp. 628-635, Aalborg, Denmark, 25-28 Jun. 2012.
[2] N. A. Ahmed, et al., "Quasi-resonant dual mode soft switching PWM and PDM high-frequency inverter with IH load resonant tank," in Proc. IEEE Power Electronics Specialists Conf., PESC'05., pp. 2830-2835, Recife, Brazil, 16-16 Jun. 2005.
[3] H. Sarnago, O. Lucia, A. Mediano, and J. M. Burdio, "Analytical model of the half-bridge series resonant inverter for improved power conversion efficiency and performance," IEEE Trans. on Power Electronics, vol. 30, no. 8, pp. 4128-4143, Aug. 2015.
[4] O. Lucia, P. Maussion, E. J. Dede, and J. M. Burdio, "Induction heating technology and its applications: past developments, current technology, and future challenges," IEEE Trans. on Industrial Electronics, vol. 61, no. 5, pp. 2509-2520, May 2014.
[5] J. M. Burdio, F. Monterde, J. R. Garcia, L. A. Barragan, and A. Martinez, "A two-output series-resonant inverter for induction-heating cooking appliances," IEEE Trans. Power Electron., vol. 20, no. 4, pp. 815-822, Jul. 2005.
[6] F. Forest, S. Faucher, J. Y. Gaspard, D. Montloup, J. J. Huselstein, and C. Joubert, "Frequency-synchronized resonant converters for the supply of multiwinding coils in induction cooking appliances," IEEE Trans. Ind. Electron., vol. 54, no. 1, pp. 441-452, Feb. 2007.
[7] Y. C. Jung, "Dual half bridge series resonant inverter for induction heating appliance with two loads," Electron. Lett., vol. 35, no. 16, pp. 1345-1346, Aug. 1999.
[8] J. Acero, et al., "Domestic induction appliances," IEEE Industry Applications Magazine, vol. 16, no. 2, pp. 39-47, Mar./Apr. 2010.
[9] F. Forest, E. Laboure, F. Costa, and J. Y. Gaspard, "Principle of a multiload/single converter system for low power induction heating," IEEE Trans. Ind. Electron., vol. 15, no. 2, pp. 223-230, Mar. 2000.
[10] O. Lucia, J. M. Burdio, L. A. Barragan, J. Acero, and I. Millan, "Series resonant multi inverter for multiple induction heaters," IEEE Trans. Power Electron., vol. 25, no. 11, pp. 2860-2868, Nov. 2010.
[11] O. Lucia, J. M. Burdio, L. A. Barragan, J. Acero, and C. Carretero, "Series resonant multi-inverter with discontinuous-mode control for improved light-load operation," IEEE Trans. Ind. Electron., vol. 58, no. 11, pp. 5163-5171, Nov. 2011.
[12] N. Nguyen-Quang, D. A. Stone, C. M. Bingham, and M. P. Foster, "Single phase matrix converter for radio frequency induction heating," in Proc. IEEE Int. Symp. Power Electron., Elect. Drives, Autom. Motion, pp. 614-618, Taormina, Italy, 23-26 May 2006.
[13] H. Sugimura, S. P. Mun, S. K. Kwon, T. Mishima, and M. Nakaoka, "High-frequency resonant matrix converter using one-chip reverse blocking IGBT-based bidirectional switches for induction heating," in Proc. IEEE PESC, pp. 3960-3966, Rhodes, Greece, 15-19 Jun. 2008.
[14] O. Lucia, C. Carretero, J. M. Burdio, J. Acero, and F. Almazan, "Multiple-output resonant matrix converter for multiple induction heaters," IEEE Trans. Ind. Appl., vol. 48, no. 4, pp. 1387-1396, Jul./Aug. 2012.
[15] O. Lucia, F. Almazan, J. Acero, J. M. Burdio, and C. Carretero, "Multiple-output resonant matrix converter for multiple-inductive-load systems," in Proc. 26th Annual IEEE Applied Power Electronics Conf. and Exposition, APEC'11, pp. 1338-1343, Fort Worth, TX, USA, 6-11 Mar. 2011.
[16] T. Mishima, Y. Nakagawa, and M. Nakaoka, "A bridgeless BHB ZVS-PWM AC-AC converter for high-frequency induction heating applications," IEEE Trans. on Industry Applications, vol. 51, no. 4, pp. 3304-3315, Jul./Aug. 2015..
[17] T. Mishima, Y. Nakagawa, and M. Nakaoka, "A bridgeless BHB ZVS-PWM AC-AC converter for high-frequency induction heating applications and non-smoothed DC-link characteristics," in Proc. IEEE Applied Power Electronics Conf. and Exposition, APEC'15, pp. 1700-1706, Charlotte, NC, USA, 15-19 Mar. 2015.
[18] B. Saha, S. K. Kwon, N. A. Ahmed, H. Omori, and M. Nakaoka, "Commercial frequency ac to high frequency ac converter with boost-active clamp bridge single stage ZVS-PWM inverter," IEEE Trans. Power Electron., vol. 23, no. 1, pp. 412-419, Jan. 2008.
[19] D. J. Tschirhart and P. K. Jain, "A CLL resonant asymmetrical-pulse-width-modulated converter with improved efficiency," IEEE Trans. Ind. Electron., vol. 55, no. 1, pp. 114-122, Jan. 2008.
[20] J. Jittakort, S. Yachiangkam, A. Sangswang, S. Naetiladdanon, C. Koompai, and S. Chudjuarjeen, "A variable-frequency asymmetrical voltage-cancellation control of series resonant inverters in domestic induction cooking," in Proc. 8th Int. Conf. on Power Electronics-ECCE Asia, pp. 2320-2327, Jeju, South Korea, 30 May-3 Jun. 2011.
