Energy Analysis and Sunshade Strategy Research of Passive Public Buildings

Taking an example of a passive public construction project of building the research and development center in hebei province and based on dynamic analysis of energy consumption principle, this models passive public buildings and simulates energy consumption, it concludes cold index that construction demands in air conditioning season is 5.93W/m2 and 23.75W/m2 in heating season. Where in the condition of sunshade and opening lighting in part of air conditioning room when calculating the difference between the air-conditioning season building energy consumption, it shows that shading effect is more obvious in 13:00~15:00pm,and Saving rate is 0.72%.Experimental study on the above analysis provides reference to Passive public buildings energy-saving operation.