配电网高级应用软件及其实用化关键技术  

Distribution Network Advanced Application Software and Its Key Techniques

作　　者：吴文传[1,2] 张伯明[1,2] 巨云涛[1,2] 郭烨[1,2] 陈珂宁[1,2] 孙宏斌[1,2] 陶文伟[3] 李飞[4] 

机构地区：[1]清华大学电机工程与应用电子技术系,北京市100084 [2]电力系统及发电设备控制和仿真国家重点实验室清华大学,北京市100084 [3]中国南方电网电力调度控制中心,广东省广州市510620 [4]贵州电网公司,贵州省贵阳市550002

出　　处：《电力系统自动化》2015年第1期213-219,247,共8页Automation of Electric Power Systems

基　　金：国家科技支撑计划资助项目(2013BAA01B01);黔科合重大专项字〔2012〕6022~~

摘　　要：配电网是发展智能电网的重要组成部分,也是短板所在。文中基于配电网实际的自动化水平、运行调度需求和模型特点,分析了配电网高级应用软件的关键技术。介绍了配电网高级应用软件的体系结构和功能组成;梳理了包括三相建模、三相状态估计、三相潮流计算、无功电压控制、网络重构、恢复控制和安全评估等高级应用功能的算法特点和基本思路。简要介绍了现场系统的集成架构,以及若干工程应用功能示例。As an important component part of the smart grid,the distribution network however suffers relatively low level of automation.A distribution network advanced application software system is developed,whose architecture is described and the key technical challenges are analyzed according to the actual state of automation level,network operation and onsite demand. The algorithms and the features of the main functions of the system are presented,including three-phase modelling,three-phase state estimation, three-phase power flow, voltage/reactive power optimization, network reconfiguration, service restoration,security evaluation,etc.The strategies of integration with the geographic information system （GIS） platform and other systems are also briefly treated and illustrated with typical examples of engineering applications.

关 键 词：配电网 高级应用软件 三相建模 三相状态估计 三相潮流 电压控制 网络重构 安全评估 

分 类 号：TM769[电气工程—电力系统及自动化]