城市电网运行智能决策支持系统  

Intelligent decision-making supporting system for urban power system

作　　者：杨宛辉[1] 王克文[1] 王军[1] 许珉[1] 李予州[1] 

机构地区：[1]郑州大学电气工程学院,河南郑州450002

出　　处：《继电器》2004年第14期56-59,75,共5页Relay

摘　　要：研究和建立了适用于城市电网无人值班变电站集控中心的运行智能决策支持系统(简称决策系统)。该系统利用已有SCADA系统的数据资源,组建和开发了数据通讯、数据库管理和图形处理平台的相应软、硬件;结合实际系统的具体特点,研究和开发了一些实用的高级应用软件,包括事故诊断、恢复决策、短路计算与分析,以及网架优化、无功优化等安全经济分析功能,为电网运行提供科学的最佳在线指导。An intelligent decision-making supporting system is studied and established in the control center of urban unattended substations. With the available data resource in the existing SCADA system, the hardware and software for data communication, database management and graphic supporting platform are developed. Based on the concerned urban system, some advanced application softwares have been completed for fault diagnosis, system restoration, short circuit computation and analysis, as well as for the network configuration optimization and the reactive optimization. The presented system will provide the best online guidance for operators.

关 键 词：城市电网 智能决策支持系统 无人值班变电站 SCADA系统 

分 类 号：TM76[电气工程—电力系统及自动化]