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에너지 하베스팅 시스템을 적용한 자가발전 P.P.T CanSat 시스템 개발

Development of P.P.T CanSat System Applying Energy Harvesting System

  • Chae, Bong-Geon (Space Technology Synthesis Lab., Department of Aerospace Engineering, Chosun University) ;
  • Kim, Su-Hyeon (Space Technology Synthesis Lab., Department of Aerospace Engineering, Chosun University) ;
  • Kim, Hye-In (Space Technology Synthesis Lab., Department of Aerospace Engineering, Chosun University) ;
  • Oh, Hyun-Ung (Space Technology Synthesis Lab., Department of Aerospace Engineering, Chosun University)
  • 투고 : 2017.08.14
  • 심사 : 2018.12.04
  • 발행 : 2018.04.01

초록

캔 위성은 음료수 캔 크기로 위성의 전반적인 시스템을 모사할 수 있어 교육프로그램 일환으로서 큰 각광을 받고 있으며, 국내에서는 2012년도부터 매년 캔 위성 경연대회가 개최되고 있다. 본 논문에서 제안된 캔 위성은 2015년도 국내 캔 위성 경연대회에 출전한 P.P.T CanSat으로 태양에너지 무선전송시스템 및 피에조, 풍력 에너지 하베스팅 시스템을 통해 생성된 전력으로 LED 점멸 및 MEMS기반의 센서 모듈을 자가 구동하는 것을 임무목표로 한다. 본 논문에서는 상기 캔 위성의 시스템 설계 및 주요 임무 탑재체 기능검증 시험, 비행시험, 실패원인 분석 및 재시험에 대해 기술하였다.

CanSat has being attracted considerable attentions for the use as training purposes owing to its advantage that can implement overall system functions of typical commercial satellites within a small package like a beverage can. So-called P.P.T CanSat (Power Plant Trio Can Satellite), proposed in this study, is the name of a CanSat project which have participated in 2015 domestic CanSat competition. Its main objective is to self-power on a LED and a MEMS sensor module by using electrical energy harvested from solar, wind and piezo energy harvesting systems. This study describes the system design results, payload level function tests, flight test results and lessons learned from the flight tests.

키워드

참고문헌

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  3. Shin, G. H., Park, H. Y., Seo, J. K., Jang, T. S., Kim, D. H. and Lee, I., "Design and Implementation of Electronics for the First National CanSat Competition in Korea", Proceeding of the KSAS 2012 Fall Conference, 2012, pp. 914-918
  4. http://www.cansatcompetition.com/
  5. http://cansat.kaist.ac.kr/
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