Earticle

초록

영어

South Korea plans to mandate Zero Energy Buildings (ZEB) for all new public buildings by 2025 and for all new buildings by 2030 to address climate change and reduce energy consumption. ZEBs minimize energy usage and produce sufficient energy on-site to achieve net-zero energy consumption, necessitating the use of all available building surfaces for energy production. Building Integrated Photovoltaics (BIPV), integrating solar panels into building surfaces, is gaining attention. While solar systems are typically installed facing south for maximum efficiency, urban environments often prevent all buildings from being south-facing. Research indicating increased global irradiance suggests the feasibility of installing solar panels on north-facing surfaces. Accurate energy production prediction using simulation software like PVsyst is crucial for BIPV feasibility studies. However, existing studies show significant discrepancies between simulated and actual values on north and west-facing surfaces, affecting economic reliability. This study analyzes and corrects these discrepancies by comparing the actual and simulated photovoltaic output of panels installed in all directions, aiming to improve simulation accuracy.

목차

Abstract
1. 서론
2. 기존연구동향
3. PVsyst 시뮬레이션과 실측값의 비교 분석
3.1 전방위 태양광 발전 실측 개요
3.2 대상지 개요
3.3 시뮬레이션 개요
3.4 시뮬레이션 입력 조건
3.5 기상 파일 제작
3.6 결과 분석
4. 시뮬레이션 오차 분석 및 적용성 검토
4.1 일사량 실측치를 적용한 기상 파일 제작
4.2 직산분리에 따른 오차 분석
4.3 근거리 음영 배치에 따른 오차 분석
4.4 알베도 적용에 따른 오차 분석
4.5 원거리 음영 적용에 따른 오차 분석
4.6 오차 요인을 반영한 시뮬레이션 결과 및 분석
5. 결론
REFERENCES

저자

• 엄소영 [ Eom, So-Young | 동아대학교 ICT융합해양스마트시티공학과 석사과정 ]
• 이정재 [ Yee, Jurng-Jae | 동아대학교 ICT융합해양스마트시티공학과 교수, 공학박사 ] Corresponding Author

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