Lightning protection device intelligent monitoring system based on Internet of Things technology

Abstract

The invention relates to a lightning protection device intelligent monitoring system based on the Internet of Things technology. The lightning protection device intelligent monitoring system comprisesa surge protection device, a cloud server and a receiving end. The surge protection device comprises an MCU, an NB module, a tripping switch, a lightning stroke counter, a temperature rise collectorand a phase voltage collector. The MCU is in communication connection with the lightning stroke counter, the temperature rise collector and the phase voltage collector. The lightning stroke counter isused for collecting the number of lightning strokes, the temperature rise collector is used for collecting ambient temperature data and temperature change data of the surge protection device, and thephase voltage collector is used for detecting three-phase voltage data of the surge protection device. The cloud server judges the degradation degree of the surge protection device according to the lightning stroke frequency, the ambient temperature data, the temperature change data and the three-phase voltage data. When the surge protection device breaks down, the cloud server sends alarm information to the receiving end. The user can know the working state of the surge protection device immediately.

Description

technical field [0001] The invention relates to the field of lightning protectors, in particular to an intelligent monitoring system for lightning protectors based on Internet of Things technology. Background technique [0002] With the development of Internet of Things technology, the Internet of Everything will be the basic function of all equipment in the future, especially electrical safety devices. Numerous fires and electric shock accidents are caused by lightning intrusion or aging, failure, and lack of maintenance of electrical equipment. Maintenance has a direct relationship, and with the increase in labor costs and the complexity of industrial and civil power systems, regular maintenance by dedicated personnel cannot completely avoid accidents, and the efficiency is high and low cost. Therefore, there are some surge protectors on the market that use Internet of Things technology to achieve automatic alarms. However, these surge protectors can only collect ambient t...

AI Technical Summary

Problems solved by technology

[0002] With the development of Internet of Things technology, the Internet of Everything will be the basic function of all equipment in the future, especially electrical safety devices. Numerous fires and electric shock accidents are caused by lightning intrusion or aging, failure, and lack of maintenance of electrical equipment. There is a direct relationship between maintenance, and with the increase in labor costs and the complexity of industrial and civil power systems, regular maintenance by dedicated personnel cannot completely avoid accidents, and the efficiency is low and low

Therefore, there are some surge protectors on the market that use Internet of Things technology to achieve automatic alarms. However, these surge protectors can only collect ambient temperature, lightning warning, polarity, and lightning current amplitude. These parameters are similar to those of surge protectors. Its performance is not directly related to itself. For example, the deterioration of the surge protector itself can easily lead to inaccurate data collection and affect the normal judgment of the user on the electrical equipment.

Moreover, the existing products are all separately deployed surge protectors, data collectors, gateways, and routers, and the collected signals are transmitted on site through wired or wireless methods. Various factors interfere, resulting in no data or data packet loss, etc., and the stability of the system is poor.

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