새로운 유도가열 조리용 PWM 고주파 인버터의 개발

• 영문명: Development of an New Induction Heating Cooker PWM High Frequency Inverter
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김수욱(Soo-Wook Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제15권 2호, 13~22쪽, 전체 10쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2010.06.30

영문 초록

This research presented the new induction heating cooker PWM high frequency inverter solving the problem of induction heating cooker PWM high frequency inverter circuit which is using widely in the practical application of an induction heating apparatus, the soft switching operation and power control are impossible when the lowest power supply in the active auxiliary resonant snubber with for induction heating cooker PWM high frequency inverter. The inverter circuit which is attempted by on-off operation of a switch has the reduction effect of the power loss due to a soft switching and a high frequency switching. And it confirmed that the power regulation is possible continuously from 0.25[kW] until 2.84[kW] in the case the duty rate(D) changes from 0.08 to 0.3 under zero-current switching operating by a dissymmetry pulse width modulating control and the power conversion efficiency comes true the efficiency of 95[%]. Due to the result above, the active auxiliary resonant snubber with for induction heating PWM high frequency inverter will be effective as sources of an induction heating apparatus.

목차

Ⅰ. 서 론

Ⅱ. 유도가열의 일번적인 이론

Ⅲ. 시도한 유도가열 조리용 PWM 고주파인버터

Ⅳ. 결 론

키워드

ZCS PWM(영전류스위칭 펄스폭 변조) Single Ended Push-Pull(단일 입력단) Induction Heating(IH)(유도가열)