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태양전기 수확을 위한 효율적인 전압관리 시스템 설계 The Design of Efficient Power Management System for Solar Harvesting Applications

권승탁, 김형진, 이계철
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  • URLhttp://db.koreascholar.com/Article/Detail/303037
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한국기계기술학회지 (韓國機械技術學會誌)
제17권 제3호 (2015.06)
pp.627-630
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this paper we describe differential circuit of charge pump for voltage management systems, their evolution and improvement in design. The systems are powered by solar cells and generate different voltage levels which are suitable for systems on-chip integrated regulator applications. The voltage regulator outputs voltage from low power digital circuit, -2V for memory, and from 2V to 12V for input and output components. The circuits were simulated using LT SPICE software.

키워드
Charge pump충전펌프Solar cell태양광 전지Charge Transfer Switch충전변환스위치Voltage doubler전압 체배기Voltage Regulator전압조정기
저자
  • 권승탁(Seonam University Dept. of Computer Imformation) | Seung-tag Kwon
  • 김형진(Chonbuk National University College of Engineering Dept. of IT Applied System Engineering) | Hyung-jin Kim
  • 이계철(Member, Kunjang University College Dept. of Automotive & Mechanical Engineering) | Kye-cheul Lee Corresponding Author