高压电缆户外终端状态感知与运维边缘计算分析装置的研制

Development of State Sensing and Edge Computing and Analysis Device for Outdoor Terminal of High Voltage Cable

输电电缆户外终端的传统监测方法主要是定期对投入运行的输电电缆户外终端进行离线状态试验,其试验必须停运主设备,然而有时受运行方式的限制无法停运主设备,特别是高电压等级设备,从而导致输电电缆户外终端无法按时试验;另一种监测方法是在日常运维中定期对输电电缆户外终端进行热成像拍摄、分析,但无法做到实时监控,存在监控空白期。为此,有必要采用实时在线监测来对输电电缆户外终端的运行状态进行监测。

The traditional monitoring method for the outdoor terminal of transmission cable is to conduct off-line state test on the outdoor terminal of transmission cable regularly,and the main equipment must be shut down for the test.However,sometimes the main equipment cannot be shut down due to the limitation of the operation mode,especially the high-voltage equipment,which causes the outdoor terminal of the transmission cable to be unable to test on time.Another monitoring method is to periodically perform thermal imaging and analysis on the outdoor terminal of the transmission cable in daily operation and maintenance,but real-time monitoring cannot be achieved,and there is a monitoring blank period.For this reason,it is necessary to use real-time online monitoring to monitor the operating status of the outdoor terminal of the transmission cable.