조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제17권3호
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  • Pages.1-10
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  • 2003
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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컴퓨터기반의 DAS를 적용한 태양광 조명설비의 운용패턴 고찰

Load Pattern Considerations of The Photovoltaic Lighting System by Using Computer-based Date Acquisition System

  • 발행 : 2003.05.01
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초록

옥외 조명 시스템의 응용으로 두 가지 태양광설비(PV) 조명방식에 저압나트륨 램프(low pressure sodium: LPS)와 무전극 램프(electrodeless lamp)를 부하로 한 조명설비 시스템을 설계·제작·설치하며, 전지 수명을 고려한 감시 목적으로 데이터 수집에 유효한 랩뷰(Labview) 프로그램을 사용하였다. 설치된 PV 시스템에서 태양전지 배열로부터 만들어진 전원 및 그것의 최대 출력에 비교된 에너지 손실을 실험하였고, PV 시스템 개체구성 요소들의 성능을 관찰하였으며, 설치된 PV 조명방식들의 성능을 분석한 후, 태양전지 배열 음량을 줄이는 가능성에 대한 태양광 조명설비 동작특성에 대해 고찰하였다.

Comparing to the conventional power systems, PV(photovoltaic) outdoor lighting system applications are evaluated as the most economical application. In this paper, we installed two PV lighting systems, which uses LPS(low pressure sodium) and electrodeless lame as their loads, and applied a computer-based data acquisition system using the Labview program for monitering purpose and effective operations, considering battery life time Also, we observed the generated power from the solar array, and energy losses comparing to its installed capacity. Because most PV system performance procedures have looked at the performance of the individual components and have deficiency of addressing how the integrated system works, we confirmed the decrease possibility of the solar amy capacity after analyzing the performance of the installed PV lighting systems.

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참고문헌

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