大中型铁路客运站空调节能技术的研究与分析

Research and Analysis on Energy Saving Technology of Air Conditioning in Large and Medium Railway Passenger Station

大中型铁路车站中央空调系统存在用能大、能耗严重等问题,分析能耗大产生的原因,提出采用空调主机智能化节电系统实现节能。以常州北站为试点,现场测试,常州北站主机节能改造后取得了中央空调主机节电率不低于15%的节能效果,可将此节能系统在整个铁路系统推广,以减少铁路系统的综合能耗。

In order to solve the problems of large and medium-sized railway station central air-conditioning system, such as large energy consumption and serious energy consumption, this paper analyses the causes of large energy consumption. An intelligent energy-saving system for air-conditioning mainframe is proposed to improve the power efficiency of central air-conditioning mainframe, reduce unreasonable energy consumption and realize energy saving. Through on-site investigation and comprehensive factors, taking Changzhou North Railway Station as a pilot, field test shows that the energy-saving effect of the main engine of Changzhou North Railway Station is not less than 15% after the main engine energy-saving transformation. This energy-saving system could be popularized in the whole railway system to reduce the comprehensive energy consumption of the railway system.