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http://dx.doi.org/10.13087/kosert.2013.16.4.027

The Analysis of Optimal Site Condition for Photovoltaic System and Green Roof Planting through Sunlight Component Simulation of Rooftop Area  

Kim, Tae Han (Dept. of Environmental Landscape Architecture, Sang Myung University)
Park, Dae Keun (Dept. of Environmental Resources, Graduate School, Sang Myung University)
Kwan, Ji Young (Dept. of Environmental Resources, Graduate School, Sang Myung University)
Publication Information
Journal of the Korean Society of Environmental Restoration Technology / v.16, no.4, 2013 , pp. 27-40 More about this Journal
Abstract
These day morden cities have serious climatic problems due to enviornmental load caused by excessive development of urbanization. As technological improvement to answer to various ecological disasters and climate changes are also called on the field of construction, inter-disciplinary studies linked to the estabilishment of sustainable energy generation systems and enviornmental control is needed in a consilient point of view. This study aims to analyse optimal site conditions for photovoltaic system and green roof planting through solar radiation simulation in a integrated perspective. In so doing, it seeks to proffer basic study for developing a sound use of roof area that is sustainable in environmental and resources aspects. A computer simulation showed that, in the case of total seasonal solar radiation, summer season resulted 312.5kWh in 35% of total annual solar radiation. This season indicated the lowest radiation rate of the year for direct sunlight in 45.8% of total seasonal solar radiation. Due to such solar radiation simulation, at the largest optimal planting area, Glechoma hederacea var. longituba secured $719.16m^2$ of gross roof area.
Keywords
Direct and diffuse solar radiation analysis; Solar access analysis; Sky division model; Photovoltaics system; Green roof; Ecotect analysis;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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