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소출력 태양전지용 피드포워드를 이용한 배터리 충전회로

Title
소출력 태양전지용 피드포워드를 이용한 배터리 충전회로
Other Titles
A Battery Charger Circuit using an Input Voltage Feedforward for Low Power Solar Cells
Author
김희준
Issue Date
2007-11
Publisher
대한전자공학회
Citation
대한전자공학회 2007년도 추계학술대회 논문집Ⅱ, Page. 657 - 658
Abstract
This paper present a battery charger circuit which uses an input voltage feedforward to maintain the output voltage of a solar cell a constant value. The proposed circuit consists of a general boost converter, an operational amplifier for feedforward, and a voltage reference using p-n junction diode. By experiment, a 3.85V relatively exact regulated output voltage of a solar cell connected the proposed circuit was confirmed. As the output power of the proposed method was 88.43㎽ and that of the conventional one was 33.79㎽, the output power of the proposed way was as high as 161%.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE06324952&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/107249
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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