A STUDY AND ZONING OF THE DAYLIGHT CLIMATE IN CHINA

摘要

In this paper, the relationship between the daylight illuminance and solar radiation has beenconducted. By using this method, we can calculate the illuminance at various locations based on the measured solar radiation data. According to the exterior daylight illuminance, China was divided into five different daylight climate zones, which highlights the features of daylight availability at different areas and helps to guide the daylight design and calculation.