中压开关柜智能化改造方案

Intelligent transformation plan for medium voltage switchgear

为解决传统中压开关柜在新型电力系统中可靠度低的问题,对中压开关柜中的不同模块进行改进,提出一套智能的现代电力控制体系改造方案。基于中压开关柜的现状及智能化功能需求,从无线温度监测、环境温湿度监测、局放监测、机械特性监测、视频监测、底盘车和接地开关电动操控等方面进行改造方案的分析及探讨。所提改造方案可以保证电力设备的状态能被全面、及时、准确地掌握,实现设备检修状态化、运维高效化。

In order to solve the problem of low reliability of traditional medium voltage switchgear in new power system,different modules in medium voltage switchgear are improved.A set of intelligent modern power control system transformation scheme is proposed.Based on the current situation and intelligent functional requirements of medium voltage switchgear,the transformation scheme is analyzed and discussed from the aspects of wireless temperature monitoring,environmental temperature and humidity monitoring,partial discharge monitoring,mechanical characteristic monitoring,video monitoring,chassis vehicle and grounding switch electric control.The transformation scheme proposed can ensure that the state of power equipment can be comprehensively,timely and accurately grasped,and the state of equipment maintenance and high efficiency of operation and maintenance can be realized.