Communication transmission module for low-voltage distribution monitoring system

Abstract

The invention provides a communication transmission module for a low-voltage power distribution monitoring system, and belongs to the field of power communication. The communication transmission module comprises at least one first LoRa communication module, a second LoRa communication module, a first microcontroller, a 4G communication module and a first power supply module. The first microcontroller is electrically connected with the second LoRa communication module, the 4G communication module and the first power supply module. The first power supply module is connected with an external power supply, the first LoRa communication module is in wireless communication connection with the second LoRa communication module. The module also comprises a collection module, and the collection module is electrically connected with the first LoRa communication module. An existing RS485 communication mode is upgraded to form an intelligent, digital and networked communication transmission module,and the communication transmission module is an ideal choice for a building low-voltage power distribution monitoring device prevention monitoring system, insulation aging estimation and the like. Theproblem of difficulty in field wiring is greatly solved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the field of electric power communication, and in particular relates to a communication transmission module for a low-voltage power distribution monitoring system. Background technique [0002] With the rapid development of the Internet of Things and wireless communication technology, low-power long-distance wireless communication technology has become a hot spot in today's communication field. [0003] The realization of intelligent electrical equipment has become a trend, and the power monitoring and control applicable to the user side has long been stuck in the preliminary stage of only using the watt-hour meter for monthly electricity consumption statistics. Effective monitoring and control of equipment power consumption is a necessary measure to maintain power safety and environmental protection. Electricity monitoring is the guarantee to protect the personal safety of electrical equipment and users, but the current elect...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a low-voltage distribution monitoring that integrates intelligence, digitization and networking in order to solve the problems of difficulty in erection and construction and cost sensitivity in the existing intelligent low-voltage power distribution monitoring system using RS485 wired transmission. Communication transmission module for system

The communication transmission module greatly solves the problem of difficult field wiring and improves work efficiency

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