Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2002.07a
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- Pages.750-753
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- 2002
A Study on Single-Stage High Frequency Resonant Inverter
단일전력단으로 구성된 고주파 공진 인버터에 관한 연구
- Won J. S. (Yeungnam University) ;
- Kang J. W. (Yeungnam University) ;
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Kim D. H.
(Yeungnam University) ;
- Jung S. G. (Boosung Engineering) ;
- Lee Y. S. (Vitzro com) ;
- Lee B. S. (Samchok National University)
- Published : 2002.07.01
Abstract
A novel single-stage half-bridge high frequency resonant inverter using ZVS(Zero Voltage Switching) with high input power factor suitable for induction heating applications is presented in this paper. The proposed high frequency resonant Inverter integrates half-bridge boost rectifier as power factor corrector(PFC) and half-bridge resonant inverter into a single stage. The input stage of the half-bridge boost rectifier is working in discontinuous conduction mode (DCM) with constant duty cycle and variable switching frequency. Simulation results through the Pspice have demonstrated the feasibility of the proposed inverter. This proposed inverter will be able to be practically used as a power supply in various fields as induction heating applications, DC-DC converter etc.
Keywords