Application of dual sim 5g router in transformer monitoring

Transformer is an important and expensive key equipment in power system, which undertakes voltage conversion, electric energy distribution and transfer. The normal operation of transformer is an important guarantee for the safe and reliable economic operation and power supply of power system. Therefore, it is necessary to prevent and reduce the occurrence of transformer failure or accident to the maximum extent.

But because the transformer runs for a long time, it is impossible to avoid faults and accidents completely. Transformer faults and accidents are caused by a variety of reasons, the correct diagnosis and early prediction of the fault, it has more urgent practical and important.

Remote real-time monitoring of transformer operation parameters and status can achieve:

Prolong the service life of the transformer

Implement early fault detection

Help to develop a more reliable maintenance plan

A supplement to conventional experimental methods

Dual sim 5g router is used to build a stable and reliable wireless communication network based on wireless communication operator network, and the transformer is monitored in real time. Its design idea is: based on the characteristics of gas detection module transformer insulation characteristics of gas in oil concentrations, through CAN bus transfer to the main control module, main control module according to the set to determine whether a transformer fault early warning, and then through the industrial wireless router to transfer data to the monitoring center, so as to realize the function of remote monitoring.

Combining real-time operating system and wireless network technology, applied to the remote monitoring of transformer, online monitoring of the concentration of the dissolved gas in transformer mineral insulating oil, using wireless transmission technology to transfer data to the monitoring center for processing, can greatly improve the stability and safety use of electricity, prevent major accidents, It can effectively solve the problem of unified management and monitoring of power facilities caused by geographical dispersion, relieve the management pressure of users and improve management efficiency.

The industrial wireless router has strong anti-interference ability, and the EMC detection has obtained the third-party certification. With strict lightning protection, overvoltage protection, easy to build a stable and reliable wireless data transmission network within a short period of time, in the field of intelligent power has a wide range of applications, help partners in the field of remote monitoring transformer to create high economic and social benefits.