Integrated intelligent handcart circuit breaker

Abstract

The invention discloses an integrated intelligent handcart circuit breaker. The integrated intelligent handcart circuit breaker includes a circuit breaker, a chassis, an intelligent visual monitoring unit arranged on a circuit breaker panel, a wireless temperature measurement module arranged on a contact arm, a mechanical characteristic detection module arranged at the bottom of an insulation pull rod, and an electric chassis controller arranged on the chassis. According to the integrated intelligent handcart circuit breaker, various work parameters of the circuit breaker can be measured, acquired and analyzed in real time, data are uploaded in real time, and the data can be displayed graphically; the circuit breaker can be electrically turned in and out; modular design is adopted, the modules run independently, and one power supply module is shared, and therefore, equipment structure is effectively simplified, and failure rate is reduced; and workers can timely control and maintain the circuit breaker, so that the effect of breaker state maintenance is greatly improved.

Description

technical field [0001] The invention relates to the technical field of high-voltage switchgear, and is an integrated smart handcart circuit breaker. Background technique [0002] High-voltage circuit breakers are mainly used for the control and protection of power systems. They can not only put some power equipment or lines into or out of operation according to the needs of power grid operation, but also quickly remove the faulty parts from the power grid when power equipment or lines fail, so as to ensure The normal operation of the fault-free part of the power grid and the safety of equipment, operation and maintenance personnel. Therefore, the high-voltage circuit breaker is a very important high-voltage switchgear, and its safe and reliable operation is of great significance to the safe and effective operation of the power system. [0003] Electric power departments around the world have always adopted the traditional maintenance method for the use and maintenance of hi...

AI Technical Summary

Problems solved by technology

This method has played a good role in reducing and preventing the failure of high-voltage switchgear, but there are also two shortcomings: one is that when there are potential unsafe factors in the equipment, the hidden danger cannot be eliminated in time because it is not time for maintenance; The second is that the equipment is in good condition, but it must be overhauled when it is time for overhaul. There is a lot of blindness in overhaul, resulting in waste of manpower and material resources, and the overhaul effect is not good.

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