Journal of IKEEE (전기전자학회논문지)

Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on the High Frequency Resonant Inverter using ZVS suitable for IH-Jar

IH-Jar에 적합한 ZVS를 이용한 고주파 공진 인버터에 관한 연구

  • Park, Dong-Han (Dept. of Electrical Engineering, Yeungnam University) ;
  • Lee, Jong-Hyeon (School of Electronic and Electrical Engineering, Daegu Catholic University) ;
  • Oh, Ji-Yong (School of Electronic and Electrical Engineering, Daegu Catholic University) ;
  • Kim, Gu-Yong (School of Electronic and Electrical Engineering, Daegu Catholic University) ;
  • Kim, Hae-Jun (SL Electronic Development Center, SL corporation) ;
  • Won, Jae-Sun (WS Product Development Team, Samsung Electro-Mechanics, Co. Ltd.) ;
  • Kim, Jong-Hae (School of Electronic and Electrical Engineering, Daegu Catholic University)
  • Received : 2018.09.07
  • Accepted : 2018.09.18
  • Published : 2018.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents the high frequency resonant inverter using ZVS(Zero Voltage Switching) known as the soft switching technology, which can reduce the turn-on and turn-off switching losses. Also, the analysis of the proposed resonant inverter is described by adopting normalized parameters, and its operating characteristics are evaluated according to the switching frequency and parameters. An example of 1.3[kW] IH-Jar design technique is presented based on the characteristic values obtained from the theoretical analysis. To prove the validity of the theoretical analysis, the experimental results using IGBT as the switching devices are additionally presented. In the future, it can be practically used in various power systems such as induction heating cooking, IH-Jar etc.

본 논문에서는 IH-Jar에 적합한 스위칭 시 턴 온 및 턴 오프 손실을 줄일 수 있는 소프트 스위칭 기법인 ZVS를 이용한 고주파 공진 인버터에 대해서 나타내고 있다. 또한 제안 회로의 해석은 정규화 파라미터를 도입하여 범용성 있게 기술하였고, 제안 인버터의 운전 특성은 스위칭 주파수와 제 파라미터에 따라 특성 평가를 하였다. 이론 해석을 통해 얻은 특성값을 토대로 1.3[kW] IH-Jar 설계 기법의 일예를 제시하였다. 스위칭 소자료 IGBT를 이용한 실험을 통해 이론 해석의 정당성을 입증하였으며, 향후 유도 가열 조리기, IH-Jar 등과 같은 다양한 전원시스템 응용되리라 사료된다.

Keywords

References

  1. W. E. Frank et. al, "New Induction Heating Transformer," IEEE, vol.18, no.6, pp. 1752-1755, 1982. DOI:10.1109/TMAG.1982.1062212
  2. J. M. Alonso et. al, "A Novel Low-Loss Clamped Mode LCC Resonant Inverter," PESC95, vol.2, pp. 736-742, 1995. DOI:10.1109/PESC.1995.474900