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本文以智能变电站为研究对象,以其二次系统设计相关问题为研究目标。首先,从智能变电站二次系统的系统结构、过程层网络、保护配置、母差保护以及电子互感器等几个方面对智能变电站二次系统设计的相关问题进行了分析;其次,对我国智能变电站二次系统设计的功能整合进行了分析和研究,希望能够为我国智能变电站的建设和良好运行提供一定的帮助作用。
In this paper, the smart substation as the research object, with its secondary system design-related issues as the research goal. First of all, the second part of the system design of intelligent substation is analyzed from the aspects of system structure, process layer network, protection configuration, bus differential protection and electronic transformer in the secondary system of intelligent substation. Secondly, The functional integration of the secondary system design has been analyzed and studied in the hope that it can provide some help for the construction and operation of our country’s smart substation.