基于nRF24LE1的高压开关柜动静触头无线温度监测系统设计

Design of wireless temperature monitoring system of high voltage switchgear contact based on nRF24LE1

介绍了利用nRF24LE1无线收发芯片,实现对高压开关柜触头的温度监控,其测温终端直接安装在高压带电部分,实现等电位工作,实测温度通过无线方式传输给监测主机,解决了高压绝缘问题;整套监测系统由温度监测终端、监测主机和系统PC机构成,实现了高压触头温度的实时监测,保证了电力高压开关的可靠运行。

nRF24LE1 wireless transceiver chip is used to monitor the temperature of high voltage switchgear contacts.The high temperature terminal is installed directly on the live part of the HV workplace.The measured temperature is wirelessly transmitted to the monitoring host,which solves the problem of high voltage insulation.The complete monitoring system consists of temperature monitoring terminal,monitoring host and PC.The design achieves real-time monitoring of high temperature contact and ensures reliable operation of high-voltage power switch.