摘要
随着智能电网的发展,作为智能电网的节点的数字化变电站的作用日益重要。以110 kV数字化变电站设计为例,分析了数字化变电站定义及其特征,着重从二次设计角度分析如何构建数字化变电站基于IEC61850的三层网络结构体系。对比常规变电站分析了数字化变电站一次二次设备、网络等方面的变化在二次设计中的体现,对数字化变电站二次设计提出一些注意事项及要求,可供有关工程技术设计人员参考,具有一定的指导意义。
With the development of smart grid,the digital transformer station being a pitch point of the grid becomes more and more important.Taking a design of 110 kV digital transformer station for example,this article mainly analyzes what a digital transformer station is and the characteristics of a digital transformer station and proposes a method of how to design the three layer of network structure system based on IEC61850 mainly from secondary design concept.Comparing the routine transformer station,this paper analyzes the changes in the first second equipment of a digital transformer station and network represented by the secondary design and gives some advice and requirements to the secondary design of a digital transformer station,to which engineering designers may refer in design.
出处
《电力学报》
2011年第5期395-398,共4页
Journal of Electric Power
