基于国际标准的光伏电站监测与孤岛保护建模  

PV plants monitoring and island protection modeling based on international standards

作　　者：顾建炜 李佳[2] 李子旭[2] 张铁峰[2] Jian-wei;LI Jia;LI Zi-xu;ZHANG Tie-feng(Hangzhou Power Supply Company,Hangzhou 310009,China;School of Electric and Electronic Engineering,North China Electric Power University,Baoding 071003,China)

机构地区：[1]杭州供电公司,浙江杭州310009 [2]华北电力大学电气与电子工程学院,河北保定071003

出　　处：《电子设计工程》2018年第18期68-72,共5页Electronic Design Engineering

基　　金：国网浙江省电力公司科技项目(5211HZ15018X);中央高校基本科研业务费专项资金资助项目(2014MS101)

摘　　要：为了解决光伏电站和电网的信息互操作问题,对基于IEC61850的光伏电站监测与孤岛保护进行了建模。首先介绍了光伏电站监测与孤岛保护的相关概念;接着分析了电网和光伏电站的信息交互需求;最后给出场景的用例图和时序图,完成基于IEC61850信息模型和功能模型的构建。该工作可为含分布式光伏、基于国际标准的配电自动化方案提供参考。To solve the interoperability problem in the integration management of power grid and PV（Photovoltaic,PV）,this paper finished PV monitoring and island protection modeling based on IEC61850. Firstly,the concepts of the PV plants monitoring and island protection are introduced;Then,the information interaction requirements of power grid and PV plants are analyzed;Finally,the sequence diagram and use case diagram are presented,and the information model and function model of based IEC61850 are finished. This work will provide a reference for the distribution automation system with distributed PV plants based on the international standards.

关 键 词：光伏电站 国际标准 IEC61850 监测 孤岛保护 

分 类 号：TM76[电气工程—电力系统及自动化]