Resonant inverter with a variable-frequency asymmetrical voltage-cancellation control for low Q-factor loads in induction cooking

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Yachiangkam S., Sangswang A., Naetiladdanon S., Koompai C., Chudjuarjeen S.

ผู้เผยแพร่: Hindawi

ปีที่เผยแพร่ (ค.ศ.): 2011

ISBN: 9781612841670

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-80053505041&partnerID=40&md5=9f65a8d98ad5168f9af3f9a396c20190

ภาษา: English-Great Britain (EN-GB)

บทคัดย่อ

This paper presents a power control strategy of the full-bridge series resonant inverter based on the asymmetrical voltage-cancellation control with variable-frequency in induction cooking appliances with a load of low Q factor on the domestic markets. The switching frequency of inverter is suitably operated higher than the resonant frequency under zero-voltage-switching (ZVS) condition. The proposed control strategy ensures to minimize the switching loss in all switches of inverter, so that can improve the efficiency of inverter system. The theoretical results of proposed control method are verified by simulation and experimental results as shown in this paper. The advantages of the proposed control are simple, low switching loss and system reliability for the entire operating region. ฉ 2011 EPE Association - European Power Electr.

คำสำคัญ

Resonant converter, Switching losses, ZVS converter