| 논문명 |
공동주택의 태양광시스템 적용성 평가를 위한 전기부하 매칭 해석연구 / A Study on the Electrical Load Matching Analisys for the optimal utilization of grid-conntected PV system in Apartment Complex |
| 수록사항 |
한국태양에너지학회 춘계학술발표회 논문집 (2008-04) |
| 주제어 |
공동주택 (Apartments) ; 태양광시스템 (Photovoltaic system, PV system) ; 전기부하 (Electric load) ; 부하 매칭 (Load matching) ; 시뮬레이션 (simulation) |
| 요약2 |
This study is to investigate an optimal size and position of PV system for apartment complex through the electrical load matching analysis. The 4 types of arrangements of apartment buildings are considered as follows ; -type, alternative -type, -type and ㅁtype. We assume that the studied site is composed of 9 buildings. Firstly, solar access evaluation of roof and facade in apartment buildings was performed with the hourly simulations of total received insolation on each surface considering the shading effect of buildings. Electrical load profile of typical Korean apartments was investigated for the load matching analysis. To calculate an annual total PV output we used MERIT program which is a hourly based load matching tool developed by ESRU. TRY weather data of Daejeon are applied for this analysis. Result shows that approximately 11% of total electric load of the site can be supplied by the PV system in the case of full installation of PV system at the whole south-face roof area of 9 buildings in lis stuided apartment complex. Depending of a various installation option of roof and facade area, the possible ratio of PV supply in total electrical load varies from 9% to 42%. Among the 4 arrangement types, the - type revealed the best option for the maximum output of PV system. |
