The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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Inverter for Induction Heating using Simultaneous Dual-Frequency Method

동시 이중주파수 구동을 이용한 유도가열용 인버터

  • Received : 2011.09.05
  • Accepted : 2011.10.17
  • Published : 2011.12.20
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Abstract

Single-frequency induction heating equipment caused by a hardening heat treatment process of the double investment in the issue and allow the heat treatment process in order to shorten the time from one process to work simultaneously on two kinds of processes that allow Simultaneous Dual Frequency(SDF) drive scheme technology are described. In this paper, we propose a dual way to drive a simultaneous dual-frequency drive scheme has been implemented. Through simulations and experiments, we can obtain the validity of the proposed inverter for dual-frequency control and power control.

단일 주파수로 유도가열에 의한 표면 경화 열처리 공정에서 생기는 설비의 이중 투자 문제 및 열처리 공정시간을 단축할 수 있도록 하기 위해 하나의 공정에서 두가지 공정을 동시에 처리할 수 있도록 해주는 동시 이중 주파수(Simultaneous dual frequency: SDF) 구동기법 기술에 대해 설명한다. 본 논문에서는 듀얼 방식의 인버터를 제안하여 이중 주파수(Dual frequency) 구동기법을 구현하였으며 시뮬레이션과 실험을 통해 제안된 인버터의 이중 주파수제어 및 전력제어를 검증하였다.

Keywords

References

  1. Schonknecht, A, De Doncker, R.W.A.A, "Novel topology for parallel connection of soft-switching high-power high-frequency inverters," Industry Applications IEEE Transactions on, Vol. 39, pp.550-555. March-April 2003. https://doi.org/10.1109/TIA.2003.809453
  2. V. Esteve, J. Jordán, E. J. Dede, E. Sanchis-Kilders, E. Maset, "Induction heating inverter with simultaneous dual frequency output", IEEE Applied Power Electronics Conference and Exposition 2006, pp. 1505-1509, Mar., 2006.
  3. V. Esteve, J. Pardo, J. Jordán, E. J. Dede, E. Sanchis-Kilders, E. Maset, "High Power Resonant Inverter with Simultaneous Dual-frequency Output", IEEE Power Electronics Specialists Conference 2005, pp. 1278-1281, June, 2005.
  4. Schwenk W., "Simultaneous Dual-Frequency Induction Hardening", Heat treating Progress 2003, pp.35-38, May, 2003.
  5. N.S. Baytndtr, 0. Kukrer and M. Yakup, "DSP-based PLL-controlled 50-100 kHz 20 kW high-frequency induction heating system for surface hardening and welding applications", IEE Proceedings 2003, pp.365-371, May, 2003.
  6. M. Kamli, S. Yamamoto, M. Abe, "A 50-150 kHz half-bridge inverter for induction heating applications", IEEE Transactions on Industrial Electronics, Vol. 43, pp. 163-172, Feb., 1996. https://doi.org/10.1109/41.481422
  7. Bayindir, N.S., Kukrer, O., Yakup, M. "DSP-based PLL-controlled 50-100 kHz 20 kW high-frequency induction heating system for surface hardening and welding applications," Electric Power Applications IEE Proceedings, Vol. 150, pp.365-371, May 2003. https://doi.org/10.1049/ip-epa:20030096
  8. 신우석 외, "동시 이중주파수 구동 유도가열 인버터 설계", 전력전자학회 하계학술대회 논문집, pp. 82-84, 2009.

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