Study on the behavior pattern and modeling of office builders in severe cold regions

HE Liao-ye; FAN Cheng-shuo

doi:10.3969/j.issn.1004-7948.2023.12.004

Abstract：An office building in a severely cold area was selected for field measurement, and the behavior patterns of personnel under different working conditions in winter and summer were statistically quantified (personnel working hours, air conditioners, lighting and office equipment use, etc.). According to the test results, a typical behavior pattern was established through inductive analysis, and the energy consumption of office buildings under the typical behavior mode was quantified using the simulation software Energy Plus. The results show that the temperature of the air conditioner is concentrated at 25 ℃ in summer, with a high probability of being turned on in the afternoon. The main reasons for the operation and shutdown of the air conditioner are room temperature and working hours. In summer, the behavior of opening windows is concentrated in the morning, while in winter, it occurs around noon. Temperature and air quality are the primary reasons for opening and closing windows. The lighting behavior is synchronized with the working time. In the summer air conditioning behavior mode, the energy consumption from high to low under the same temperature condition is in the order of mode 1, mode 3 and mode 2. In the lighting behavior mode, the energy consumption from high to low is in the order of mode 2 and mode 1.