城市配电自动化系统

Automatic Electricity-Distribution Management System for City

城市配电自动化系统是为实现电能数据自动采集、电网设备保护、数据远程传输及合理调配用电负荷,在配电管理系统(DMS)的平台上集成馈线自动化、用户自动化、变电站自动化和信息管理自动化等子系统的综合信息系统(IMS)。本系统采用集散型结构,应用GIS/AM技术将配电网的设备和运行信息与地理信息、自动绘图相联系。设有抄表、负荷分析、用电分析、电费结算、数据管理、资源管理、报表制作及打印等模块;具有远程通讯、周期抄表、本地维护、掉电保护等功能。该系统遵守现行工业标准,可靠性高、操作直观、扩展灵活。

For the sake of realizing automatic collecting of electric energy data, protecting electric-net facilities, long-distance transmitting data and reasonable distributing electric load, the management system of automatic electricity-distribution (EDA) for city is designed. The management system is an integrative information management system that consists of automatic electrical-wire, user automation, automation of transformer substation and information management subsystems. The distributed structure was applied in the system, and the transmission-network facilities of electric power were combined with running messages, geographical information automatic drawing by using GIS/AM technology. There are seven models of writing energy meter, load analyses, distributing electric analyses, power rate balance, data management, resource-management, report form facture and print in the system, and it has a lot of functions as remote communication, time writing energy meter, local maintenance, break protecting etc. The system accords with the industry standard and has advantages of better reliability, expansibility and visual operation.