城市轨道交通能源管理系统设计方案

摘要

Electricity,water,gas,fuel oil,cold and heat energy and other relevant energy resources which will be consumed in the operation of urban rail transit are taken as the main management objects by this Energy Management System (EMS).Intelligent energy measuring meters will be fitted at the main energy-consuming equipments in the stations,rolling stock depots,Operation Control Center (OCC) and main substations.By using field control network,the real-time online data collection of energy consumption can be realized,and then classified,itemized and household metering modes can be achieved.After combing with relevant information provided by other systems,the energy utilization efficiency can be analyzed by this system and corresponding optimal management measures can be drawn up,with the aim of energy saving and cost reduction so as to improve energy utilization efficiency of urban rail transit.%城市轨道交通能源管理系统以轨道交通运营消耗的电、水、燃气、燃油、冷(热)量等为主要管理对象,通过在车站、车辆段(或停车场)、控制中心、主变电所的主要耗能设备设置计量表计,利用现场控制网络实现实时在线采集和分类、分项、分户计量.该系统结合其他系统提供的相关信息分析能源利用效率,制定出相应的优化管理措施,达到节能和降低运营成本的目的,提高城市轨道交通能源利用水平.