Arc suppression and overvoltage suppression system
An overvoltage and arc suppression technology, which is applied to emergency protection circuit devices, electrical components, circuit devices, etc. for limiting overcurrent/overvoltage, and can solve the problem that arc suppression coils cannot compensate for high-frequency currents and access coils Endo Side effects, insurance fusing and other problems, to achieve the effect of shortening the duration of the one-way grounding arc
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[0025] The following describes the technical solutions in the embodiments of the present invention clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0026] An arc suppression and overvoltage suppression system, such as figure 1 As shown, it includes an isolation switch module, a voltage mutual inductance module, a grid voltage detection module, a rectification and voltage stabilization module, a control module, a vacuum contact module, a vacuum circuit breaker module, a control switch module, and an alarm module. The input end of the isolation switch module is connected to the power grid Connection, the output terminal of the isolation switch module is connected to the vo...
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