Browse > Article

A New Control Scheme for a Class-D Inverter with Induction Heating Jar Application by Constant Switching Frequency  

Choi Won-Suk (Dept. of Electrical Engineering, HanYang University)
Park Nam-Ju (Dept. of Electrical Engineering, HanYang University)
Lee Dong-Yun (Dept. of Electrical Engineering, HanYang University)
Hyun Dong-Seok (Dept. of Electrical Engineering, HanYang University)
Publication Information
Journal of Power Electronics / v.5, no.4, 2005 , pp. 272-281 More about this Journal
Abstract
In this paper, a simple power control scheme for a constant frequency Class-D inverter with a variable duty cycle is proposed. It is more suitable and acceptable for high- frequency induction heating (IH) jar applications. The proposed control scheme has the advantages of not only wide power regulation range but also ease of control output power. Also it can achieve a stable and efficient Zero-Voltage-Switching (ZVS) in a whole load range. The control principles of the proposed method are described in detail and its validity is verified through simulated and experimental results on 42.8kHz IGBT for induction heating rated on 1.6kW with constant frequency variable power.
Keywords
IH-Jar(Induction Heating-Jar); PFM(Pulse Frequency Modulation); PWM(Power Width Modulation); Class-D Inverter; ZVS(Zero-Voltage-Switching);
Citations & Related Records
연도 인용수 순위
  • Reference
1 M. K. Kazimierczuk, et al. 'Class-D Zero-Voltage-Switching Inverter with only One shut Capacitor', Proc. Inst. Elect. Eng., Sep, 1992. Vol. 139, No. 5, pp.449-456
2 Henry W. Koertzen, Jacobus D. van Wyk and Jan A. Ferreira. 'Design of the Half-Bridge Series Resonant Converter for Induction Cooking', in Proceedings of the 1995 Power EIectronics Specialist conference, 95CH35818, pp.729-735
3 Izaki, Y. Hirota, H. Yamashita, M. Kamli, H. Omori and M. Nakaoka, 'New Constant- Frequency variable powered quasi-resonant inverter topology using soft switched type IGBTs for induction-heated cooking appliance with active power filter', in Proceedings of the 1995 European Power Electronics conference, pp.129-134
4 Young-Sup Kwon, Byoung-Kuk Lee, Sang-Bong Yoo and Dong-Seok Hyun, 'Half-Bridge Series Resonant Inverter for Induction Cooking Applications with Load-Adaptive PFM Control Strategy', Proceedings ICPE 98, 1988 International Conference on Power Elctronics, pp.1018-1023 ,1998
5 A.K.S Bhat, 'Fixed Frequency PWM series-parallel resonant converter', IEEE Trans. Industrial Application, Vol. 28, No.5, 1992, pp:10021009
6 Wu, T.-F.; Yang, H.-P.; Pan, C.-M, 'Analysis and design of variable frequency and phase-shift controlled series resonant converter applied for electric arc weIding machines', Proceedings of the 1995 IEEE IECON 21st International Conference, Vol 1, 1995, pp:656-661   DOI
7 F.S Tsai, P.Materu, F.C Lee, 'Constant Frequency-clamped Mode Resonant Converters', in Proceedings of PESC'87 Record, June 1987, pp.557-566
8 D. W. Tebb, 'An induction heating power supply using high voltage MOSFET', in PIC Proceedings., 1987, pp.236-244
9 Dong-Yun Lee, Dong-Seok Hyun, 'A New Hybird Control Scheme Using Active-Clamped Class-E Inverter with Induction Heating Jar for High Power Applications', Journal of Power Electronics, 1598-2092, Vol. 2, No 2, pp. 104-111, 2002
10 Power Electronics Vol.3, No.4, Oct 1988, pp430-439   DOI   ScienceOn
11 M. K. Kazimierczuk, T. Nandakumar and Shang Wang,. 'Anlysis of series-parallel resonant converter', IEEE Transaction of AES, Vol. 29, No 1, Jan 1992, pp. 88-97
12 Hisayuki Sugimura, Hidekazu Muraoka, Tarek Ahmed; Srawouth Chandhaket, Eiji Hiraki, Mutsuo Nakaoka, and Hyun-Woo Lee, 'Dual Mode Phase-Shifted ZVS-PWM Series Load Resonant High-Frequency Inverter for Induction Heating Super Heated Steamer Journal of Power Electronics', 1598-2092, Vol.4, No.3, pp.138-151, 2004
13 K.D.T. Ngo, 'Analysis of a series resonant converter pulsewidth modulated or current controlled for low switching loss', IEEE Trans. Power Electronics, Vol. 3, 1988, pp:5563
14 K. Kazimierczuk, et al. 'Class-D Voltage-switching MOSFET power Amplifier', Proc. lnst. Elect. Eng., Nov, 1991. Vol. 138, No.6, pp.285-296
15 J.-H . Cheng and A. F. Witulski, 'A Generalized DC Model and Low Frequency Dynamic Analysis for the Class-D converter at Fixed Frequency', IEEE Power Electronic Specialist Conference Record, 1997, pp.217-223