南京地铁线网能源管理中心

南京地铁线网化运营后,根据现有运营线路能源管理系统情况,规划建立了车站级、线路级和线网中心级3级的企业能源管理系统架构,以实现企业能源科学化管理和分析。线网能源管理中心建设首先要统一能耗数据模型,选择接入系统的能耗参数,确定中心级和线路级之间的通信协议和数据接入方案。线网能源管理中心系统硬件主要是服务器和存储设备,系统软件设计为一个分层、分布的大型系统,采用6层架构设计、规划了5个功能模块、配置了3类服务器,实现了数据查询、统计分析、限额管理、定额管理和用能指标管理等多项功能,提高了南京地铁能源精细化管理水平。

The Energy Management Center of the Nanjing Metro Network

After the Nanjing metro line achieved network operation, we, according to the existing operating line energy management system, planned the establishment of a three-level (station-level, line-level, and network-center-level) enterprise energy management system architecture to analyze and improve enterprise energy management. The construction of the network energy management center should first unify the energy consumption data model, select the energy consumption parameters of the access system, and determine the communication protocol and data access scheme between the center level and the line level. The system hardware is mainly a server and storage device. The system software is designed as a hierarchical and distributed large-scale system. It adopts a six-layer architecture design; plans five function modules; configures three types of servers; and implements the data query, statistical analysis, quota management, and energy management indicators, among many other functions, to meticulously improve the Nanjing metro energy management level.