智能环网柜在10kV电网建设中的应用

Application of Intelligent Ring Network Cabinet in the Construction of 10 kV Power Grid

为解决我国电力系统中传统环网柜存在的各种问题,包括安全问题、稳定性问题、灵活性问题,在10 kV电网建设中使用智能环网柜。从整体结构设计、一体化环网柜设计、故障分析、电力监测、电源自供操作系统设计、智能化等角度分析和研究了智能环网柜。与传统环网柜相比,智能环网柜具有稳定性高、灵活性强、安全、故障精准判断等优势,提高用户的使用效果,增强了电网系统化的稳定性。

In order to solve the various problems existing in the traditional ring network cabinet in China’s power system,including safety problems,stability problems,and flexibility problems,intelligent ring network cabinets are used in the construction of 10 kV power grids.The intelligent ring main unit is analyzed and studied from the perspectives of overall structural design,integrated ring main unit design,fault analysis,power monitoring,power self-supply operating system design,and intelligence.Compared with the traditional ring network cabinet,the intelligent ring network cabinet has the advantages of high stability,high flexibility,safety,precise judgment of faults,etc.,which improves the user’s effectiveness and enhances the systematic stability of the power grid.