INVESTIGATION AND ANALYSIS ON CIVIL BUILDING ENERGY CONSUMPTION AND THERMAL ENVIRONMENT IN CHANGSHA

摘要

Energy consumption and thermal environment parameters of some typical commercial buildings and residential buildings located in Changsha of Hunan Province are surveyed and tested. The energy composition and its annual change regularity are illustrated and the relationship between air-conditioning energy consumption and the percent of unsatisfied people in commercial buildings are analyzed. Energy consumption of residential buildings and its main influencing factors are discussed. Based on the actual surveyed results, some energy-saving factors that should be considered are put forward.