Intelligent circuit breaker based on edge analysis technology and setting method

Abstract

The invention belongs to the field of circuit breakers, and discloses an intelligent circuit breaker based on an edge analysis technology and a setting method. The circuit breaker comprises a data acquisition unit, a monitoring unit and an execution unit, wherein the monitoring unit comprises a first central processing unit, a second central processing unit and a metering circuit which are integrated with an edge analysis algorithm; the data acquisition unit is connected with the metering circuit, the first central processing unit is electrically connected with the second central processing unit and the metering circuit, and the second central processing unit is connected with the execution unit. According to the invention, the first central processor integrated with the edge analysis algorithm is arranged, and the Internet of Things edge computing is integrated, so the intelligent decision performance of the circuit breaker is improved, the calculation load of an upper computer is effectively reduced, the pressure of data transmission to network bandwidth is relieved, and the data processing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of circuit breakers, in particular to an intelligent circuit breaker based on edge analysis technology and a setting method. Background technique [0002] A circuit breaker is a special electrical appliance that connects or disconnects a circuit under normal or fault conditions, and is the most important safety protection device for the power grid. Compared with static electrical equipment such as transformers, reactors, and capacitors, circuit breakers must ensure correct action during frequent normal opening and closing and fault-cutting. [0003] The data of the power grid will fluctuate within a certain range with the time period of the power facilities and users, so the circuit breaker needs to judge whether it needs to be opened and closed and cut off the circuit in case of a fault according to the actual situation. However, the parameter setting of the circuit breaker in the prior art is the default ...

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes an intelligent circuit breaker and setting method based on edge analysis technology, which solves the problem that the parameter setting of the circuit breaker in the prior art is set by default when leaving the factory or centrally controlled by the upper computer, and the number of various electrical equipment in the power grid Many, if centralized management by the host computer, it will increase the workload of the host computer and prolong the corresponding time

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