대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 하계학술대회 논문집 B
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- Pages.1078-1080
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- 2003
마그네트론 구동용 고역률 부스트 입력 방식의 공진형 전원장치
Boost Input type High Power Factor Resonant Power Supply for driving Magnetron Device
- Jeong, Jin-Beom (Electronic, Electrical, control and Instrumentation Engineering Hanyang Univ.) ;
- Yeon, Jae-Eui (Dept. of Mechatronics Engineering Hanyang Univ.) ;
- Kim, Hee-Jun (School of Electrical Engineering & Computer Science Hanyang Univ.)
- 발행 : 2003.07.21
초록
This paper proposes the boost input type resonant power supply for driving the magnetron device of the high-capacity microwave oven. Circuit topology of the proposed power supply is the boost input type resonant converter which uses the resonance between transformer leakage inductance and resonance capacitance. Proposed power supply obtains high power factor more than 98% through continuous current mode pulse width modulation. To verify the validity of the proposed power supply, operation principle in the steady state is analyzed and experimental results are presented.
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