IEMEK Journal of Embedded Systems and Applications (대한임베디드공학회논문지)

Institute of Embedded Engineering of Korea (대한임베디드공학회)
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Research on Variable Constant Current Efficiency Measuring Device for Solar Panel to Reuse

태양광 패널 재사용을 위한 가변 정전류 기반의 효율 측정장치에 관한 연구

  • Received : 2022.10.25
  • Accepted : 2022.11.29
  • Published : 2023.02.28
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Abstract

This paper relates to the development of a device for measuring the efficiency of a solar panel based on a variable constant current, and proposed a standard for reuse of the solar panel. By applying a variable constant current circuit to a solar panel efficiency measuring device, it was easy to apply a maximum power point tracking (MPPT) algorithm. In addition, a load dispersion method was applied to measure the efficiency of a high-capacity solar panel. and it is possible to solve a problematic thermal runaway during a MOSFET parallel operation by applying the load dispersion method. As a result of the experiment, the solar panel efficiency measuring device was able to accommodate a large solar panel of 350W, which is the maximum measurement goal. In this paper, the validity was confirmed through the 310W solar panel efficiency measurement experiment collected after removal.

Keywords

Acknowledgement

본 연구는 2023년도 지식경제부의 재원으로 한국에너지 기술평가원 (KETEP)의 지원을 받아 수행한 연구 과제임 (No. 20213030160110). 또한 본 연구는 과학기술정보통신부 및 정보통신기혹평가원의 지역지능화혁신인재양성 (GrandICT연구센터)사업의 결과로 수행되었으며 (IITP-2023-2020-0-01462), 2020년도 정부 (교육부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업임 (No. 2020R1A6A1A12047945).

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