磁悬浮制冷技术在某大厦节能改造中的应用
Application of magnetic suspension technology to energy saving retrofit of a building
摘要：
以上海某大厦为例，根据建筑实际能耗数据和大厦功能特点，分析了大厦用能特点和系统性能，找出了大厦在用能方面存在的问题。采用磁悬浮制冷机的改造方案，并分析了实际节能效果。改造后大厦节能量1 150 316 kW·h/a，总节能率21.56%。
关键词：节能改造,性能测试,溴化锂,制冷机,磁悬浮,能耗
Abstract：
Taking a building in Shanghai as an example, based on the actual building energy consumption data and building features, finds out the existing problems related to energy consumption. Determines the energy saving reformation scheme adopting the magnetic suspension chillers and analyses the reformation effects. The energy consumption can be reduced by 1 150 316 kWh per year with energy saving ratio of 21.56% through the building reformation.
Keywords:energy saving reformation, performance test, lithium bromide, chiller, magnetic suspension, energy consumption