分布式电源信息的IEC61968消息处理与应用  

IEC 61968 Message Processing for Distributed Generation Information and Its Application

作　　者：崔占飞[1] 刘东[1] 鲁跃峰[2] 于文鹏[1] 

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240 [2]广东省电力调度中心,广州510600

出　　处：《华东电力》2012年第5期817-821,共5页East China Electric Power

基　　金：国家重点基础研究发展计划项目(2009CB219703);上海市科技攻关重点项目(10dz1202800)~~

摘　　要：分布式电源并网后,配电网由单电源变为多电源。按照分布式电源与电网的接口方式,将分布式电源分为直接并网型分布式电源和逆变型分布式电源两类,介绍了各种DG的潮流计算等效模型。基于IEC61968标准,设计了分布式电源的消息类型规范XSD,研究了应用消息中的分布式电源信息如何得到等效计算模型;基于IEC 61968信息交互总线,采用消息传递的方式实现了计算软件DigSilent的应用集成。采用69节点配电系统作为算例,验证了消息设计的有效性和正确性。After the access of distributed generation（DG）, the distribution network has multiple power sources. Ac- cording to the DG-grid interfaces, DG can be classified into direct grid-connected and inverter DG. This paper de- scribes the various DG equivalent models in power flow calculation. Based on IEC 61968 standard, the XSD specifi- cations of DG message types were designed; the application of DG information for equivalent calculation models was studied; based on IEC 61968 information interchange bus, the application integration of the calculation software Dig- Silent was achieved by the way of messaging. Finally, a 69-node distribution system was taken as calculation case to verify the validity and accuracy of the proposed method.

关 键 词：分布式电源 IEC61968 消息传递 应用集成 潮流计算 

分 类 号：TM744[电气工程—电力系统及自动化]