绿色办公建筑能耗数据采集系统设计及应用

Design and application of energy consumption data acquisition system for green office building

近年来,办公建筑能耗问题日益突出,已成为城市总能源损耗的重要组成部分。绿色建筑因其创新设计思维、节能环保运行模式已逐渐得到业内人员广泛关注和认可。但是,目前绿色办公建筑的能耗数据监测设备及采集系统有待改进。文中提出了一种能耗数据监测采集系统,监测照明、空调、供暖等各项设备能耗,利用具有数据识别功能的电能质量分析器,将采集数据以谐波的形式对外表现,优化数据传输线路,为采集到的数据提供良好的通信环境。通过白广路办公建筑楼进行实际应用,经统计数据得知该办公建筑内各项能耗设备符合绿色办公条件,其年用电量约以3.2%的速度下降,取得了较好的节能效果。

In recent years,the problem of energy consumption of office buildings has become increasingly prominent,and has become an important part of the total energy consumption of cities.Green building because of its innovative design thinking,energy conservation and environmental protection mode of operation has gradually been widely concerned and recognized by the industry.However,the energy consumption data monitoring equipment and collection system of green office buildings need to be improved.This paper proposes an energy consumption data monitoring and collection system,which monitors the energy consumption of various equipment such as lighting,air conditioning,heating,etc.,and uses a power quality analyzer with data recognition function to express the collected data in the form of harmonics to optimize data transmission.The line provides a good communication environment for the collected data.Through the practical application of the office building on Baiguang Road,it is known from statistical data that the energy consumption equipment in the office building meets the conditions of green office,and its annual electricity consumption is reduced by about 3.2%,achieving good energy⁃saving effects.