环网柜除湿监控系统的设计

Design of Ring Main Unit’s Dehumidification Monitor System

环网柜内壁容易产生凝露的现象,影响内部电气设备的正常运行,因此环网柜内部需要进行除湿处理。为了更好地对环网柜内除湿工作进行有效的监控,文章设计开发了一套环网柜除湿监控系统。该系统主要由安装于环网柜内的除湿控制器、监控服务器和网页端管理程序组成,具备除湿控制、状态监控、故障报警与集中管理等功能,能同时对多个环网柜的除湿进行全程管控,减少人工运维的工作量,有力地保障输配电设备的运行安全。

The inner wall of ring main unit is prone to condensation,which affects the normal operation of internal electrical equipment.Therefore,the inner wall of ring main unit needs dehumidification treatment.To better control and monitor the effect of ring main unit’s dehumidification,this paper designs a dehumidification monitor system.This system mainly consists of three parts including dehumidification controller placed in the ring main units,monitoring server and administration software based on web.By deploying this monitor system,dehumidify control,status monitoring,fault alarm and integrate management operations can be realized,which can monitor large numbers of ring main units at the same time and reduce the workload of manual operation and maintenance,thus to provide a powerful support to ensure the whole transmission and distribution system’s safety.