가변 출력 영전압 스위칭 PWM 컨버터에 관한 연구
- Title
- 가변 출력 영전압 스위칭 PWM 컨버터에 관한 연구
- Other Titles
- A study on ZVS-PWM Converter with Variable Output
- Author
- 김희준
- Issue Date
- 1999-11
- Publisher
- 대한전기학회
- Citation
- 대한전기학회 학술대회 논문집. 1999-11 1999(11):364-368
- Abstract
- This paper suggests switching regulator technique to overcome the drawback of conventional variable linear power supply. Switching regulator technique can eliminate the extremely lossy operation and reduce the size and weight of variable linear power supply and provide nearly constant output power over the majority of output voltage range. The topology of variable switched mode power supply is employed active clamp forward converter with a current doubler rectifier and by using control of variable-frequency together with control of fixed-frequency, output voltage can be controled. Equivalent circuits pertinent to each operational mode of converter are derived, and an experimental 20V, 50A converter was designed and built. The converter operates from an output voltage of zero to 25 V, under 100 kHz switching frequency.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01340420https://repository.hanyang.ac.kr/handle/20.500.11754/171446
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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