CAJ | 학술논문

对于建筑集成光伏系统，局部阴影对系统能效的影响非常大。通过对集中式系统和多串式系统在两种典型阴影条件下的研究，发现当阴影问题较严重时，两种能量变换结构的系统能效有较大的区别，但当阴影问题不明显时，两种结构的系统能效基本相同。通过研究表明，在局部阴影影响较大的系统中，采用合适的能效变换结构是解决问题的关键。
대우건축집성광복계통，국부음영대계통능효적영향비상대。통과대집중식계통화다천식계통재량충전형음영조건하적연구，발현당음영문제교엄중시，량충능량변환결구적계통능효유교대적구별，단당음영문제불명현시，량충결구적계통능효기본상동。통과연구표명，재국부음영영향교대적계통중，채용합괄적능효변환결구시해결문제적관건。
For building integrated photovoltaic systems, the influence of partial shading on the energy efficiency of the system is very large. Through the study of centralized system and multi-string systems in different shading, we found two energy conver-sion structures are very different in energy efficiency when the shadow is serious,but two energy conversion structures are not dif-ferent when the shadow is not serious. The research shows that the appropriate energy transform structure is the key to solve the problem in system with the influence of partial shading.