配电变压器及附属设备接头温度在线移动系统分析

Analysis of on-line Moving System of Joint Temperature of Distribution Transformer and Accessory Equipment

配电变压器及其附属设备接头温度在线移动系统是配电器变压器监控维护设备中的一种,主要包括集中监控主机,需要在实际设计工作中,将其中若干个配电变压器接头的绝缘套一侧分别放置温度变送器,如果其温度变送器的输出内容和连接设置中显示出采集装置的输入端,则还需要安置相应的LED显示屏、故障灯、线路板和报警灯等。需要对其中的温度阈值进行设定,一旦其中的配电变压器接头或是出点温度在阈值以上,则会导致无源报警输出节点出现闭合情况,并对相关工作人员进行提醒,将其发送到监控主机中,从而实现有效的实施监控,对其配电变压器接头处的温度情况进行明确,保证从第一时间将相关的信息情况告知相关人员,并注意对巡检人员进行提醒,将问题进行有效排查,从而有效避免故事情况问题的发生。

The temperature on-line moving system of distribution transformer and its auxiliary equipment joint is one of the monitoring and maintenance equipment of distribution transformer,which mainly includes the centralized monitoring host.In the actual design work,one side of the insulation sleeve of several distribution transformer joints should be placed with temperature changers respectively,if the output content and connection settings of the temperature transmitter are shown in the display If the input of the acquisition device is shown,the corresponding LED display screen,fault light,circuit board and alarm light shall also be installed.It is necessary to set the temperature threshold value.Once the temperature of the distribution transformer connector or outlet point is above the threshold value,the passive alarm output node will be closed.In various ways,the relevant staff will be reminded and sent to the monitoring host,so as to realize effective monitoring and the temperature at the distribution transformer connector The situation shall be clear to ensure that relevant personnel will be informed of the information first time,and the patrol inspectors shall be reminded to check the problems effectively,so as to effectively avoid the occurrence of story situation problems.