220 kV智能变电站二次系统设备及结构优化  

Optimization of 220 kV Intelligent Substation Secondary System Equipment and Structure

作　　者：刘伟 Liu Wei(Jinzhong Power Supply Company of State Grid Shanxi Power Company,Jinzhong Shanxi 030600,China)

机构地区：[1]国网山西省电力公司晋中供电公司,山西晋中030600

出　　处：《现代工业经济和信息化》2024年第11期107-108,112,共3页Modern Industrial Economy and Informationization

摘　　要：基于某220 k V智能变电站二次系统结构出发,提出三网合一的智能化变电站网络结构优化方案,并从设备层面对220 k V智能变电站二次系统组网方案进行详细设计,同时在某220 k V智能变电站中进行实例应用,对应用稳定性和经济性进行分析。Based on the secondary system structure of a 220 kV intelligent substation,a three-network intelligent substation network structure optimization scheme is proposed,and a detailed design of the 220 kV intelligent substation secondary system network scheme is carried out from the equipment level,and at the same time,an example application is carried out in a 220 kV intelligent substation to analyze the stability and economy of the application.

关 键 词：220 kV智能变电站 二次系统 三网合一 网络结构优化 经济性 

分 类 号：TM63[电气工程—电力系统及自动化]