能源管理系统在大型铁路客运站的应用

Application of Energy Management System in the Large Railway Passenger Station

以上海虹桥铁路枢纽站为例,介绍了其用于冷热源系统、空调系统、照明系统、引导显示、电梯等重点用能系统集中调度的能源管理系统(EMS).其将大型铁路枢纽能源管理与能源使用结合起来,运用先进的数据处理与分析技术,分析与管理耗能设备的用能,使铁路能源管理部门有针对性地开展能源使用管理统计报表分析、平衡分析、实绩管理、预测分析等.通过该系统采集、存储和分析铁路枢纽站耗能设备与设施数据,实现能耗和能效数据的分类、分项、分区的对比,找出其重点用能系统中的无效能耗和节能空间,提高能源利用效率.根据铁路枢纽站统计的电耗数据,经EMS评估分析,预计节能达可统计总电量的15%以上.

By the example of Shanghai Hongqiao railway passenger station, energy management system （EMS） that is used for the centralized scheduling of cold and heat source system, air conditioning system, lighting system, LED display, elevator and other key energy-using systems is introduced. EMS combines of energy management and energy use of large railway terminal station, analyzes energy consumption of equipment by use of advanced data processing and analysis techniques, and promotes the railway energy management department to carry out targeted energy using statistics analysis, balance analysis, performance management, forecast analysis, etc. Energy consumption equipment and facilities data in the large railway terminal station are collected, stored and analyzed through the system to realize classification, disciplines and partition contrast. The ineffective energy consumption and energy saving space in key energy-using system is found out and the energy efficiency is improved. According to the statistical data of the large railway terminal station, the saving energy is expected to more than 15% of statistical total energy by the assessment of EMS.