Latest developments of soft-switching pulse modulated high frequency conversion systems for consumer induction heating power appliances

被引：0
作者：
Yasui, K. [1 ]
Mihara, M. [1 ]
Omori, H. [1 ]
Nakaoka, M. [2 ,3 ]
机构：
[1] Matushita Elect Ind Co Ltd, Matushita Homa Appliance Co, Home Appliance & Housing Elect Res Lab, 800 Tsutsui Cho, Nara, Japan
[2] Kyungnam Univ, Elect Energy Saving Res Ctr, Masan, South Korea
[3] Kyungnam Univ, Dept Elect Engn, Technol Innovat Ctr Prod, Masan, South Korea
来源：
2007 POWER CONVERSION CONFERENCE - NAGOYA, VOLS 1-3 | 2007年
关键词：
high frequency inverter; boost activeclamp topology; soft switching; induction heating cooker;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper deals with some technological evaluations based on key designs of application specific power semiconductor switching devices in developing generation stages for consumer power electronic cooking equipments. In addition to these, the historical review of soft-switching inverter circuits and systems using high frequency IGBTs are also summarized and described for IH cooking appliances. In particular, the new prototype soft-switching high frequency inverter circuit using the 5th generation IGBTs is proposed, which is based on utility frequency AC to high frequency AC one stage power conversion circuit composed of boost-active clamp circuit. The operating performances of this inverter are illustrated and evaluated on the experimental results, including the power regulation vs. duty cycle characteristics and efficiency characteristics based on the power dissipation as compared with those of previously developed inverter. Its effectiveness is substantially proved on the basis of the experimental results from a practical point of view.
引用
收藏
页码：1110 / +
页数：2
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