Electrical spark simulation system, method and electronic equipment

Abstract

The invention provides an electric spark simulation system, method and electronic equipment. The system includes: a load circuit unit, an electric spark generation unit, a test unit, a data acquisition unit and an electric spark energy calculation unit. Among them, the electric spark generation unit drives the electrode material to contact with the cadmium disk through the built-in transmission mechanism to generate a simulated electric spark; the test unit is used to test the power parameters of the electric spark generation unit at the moment of electric spark discharge; the data acquisition unit is used to collect the collected The power parameters are transmitted to the spark energy calculation unit; the spark energy calculation unit is used to determine the spark energy simulated by the spark generation unit. The built-in transmission mechanism of the spark generation unit drives the contact between the electrode material and the cadmium disc to generate a simulated spark, which realizes the simulation test of the electrical equipment circuit in explosive and non-explosive medium environments, improves safety, and is conducive to achieving greater current and more High power circuit spark safety testing.

Description

technical field [0001] The invention relates to the technical field of safety performance testing of electrical fire circuits, in particular to an electrical spark simulation system, method and electronic device. Background technique [0002] During the use of electrified equipment, due to factors such as line aging, component failure and design defects, electrical sparks may be generated, resulting in fire and explosion accidents. Therefore, it is necessary to carry out spark simulation safety tests for electrical equipment. The spark experiment device in the prior art has strict restrictions on the parameters such as current, voltage and inductance of the circuit under test, and the spark discharge electrode needs to be placed in a closed chamber filled with explosive medium, and the use scene is only limited to the environment of explosive medium However, for electrical equipment circuits in non-explosive medium environments, as well as electrical spark safety tests for c...

AI Technical Summary

Problems solved by technology

The spark test device in the prior art has strict restrictions on the parameters of the circuit under test, such as current, voltage, and inductance, and it is necessary to place the spark discharge electrode in a closed chamber filled with explosive media, and the use scene is only limited to explosive media environments. ; And for electrical equipment circuits in non-explosive media environments, and electrical spark safety tests for circuits with higher current and higher power, there is a lack of relevant implementation means in the prior art

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