Energy transference system and method based on primary pulse source self coupling

Abstract

The invention provides an energy transference system and method based on primary pulse source self coupling. An energy transference switch of the system adopts a field distortion oil medium triggering switch (called as field distortion triggering switch thereinafter) so that an applicability problem of a primary pulse source with a shorter charging time is solved and at the same time, through adoption of a method of triggering the energy transference switch by electrical pulses generated from direct coupling of the primary pulse source, a problem of effective protection of a device under a condition that self discharge of the primary pulse source happens is solved. Moreover, the system prevents use of a gas triggering switch, a laser device and a synchronous control system so that the size structure of the system is reduced effectively and the development cost is reduced; and the energy transference system and method are applicable to protection of primary pulse sources, transmission lines and main switches in different kinds of large pulse power devices.

Description

technical field [0001] The invention relates to a protection system and method capable of generating trigger pulses directly through the coupling of primary pulse sources and controlling the closing of energy transfer switches to release stored energy, which is applied to the protection of key components such as primary pulse sources, main switches, and transmission lines in large-scale pulse power devices Protect. Background technique [0002] The self-discharge of the primary pulse source (such as Marx, LTD, etc.) and the failure or delay of the main switch are one of the unavoidable common faults in the operation of the existing large pulse power devices. When this fault occurs, the part before the main switch of the pulse power device will generate a long-pulse width voltage wave and a periodically oscillating attenuated current wave, which will cause a large damage to the device’s primary drive source insulation support parts, transmission lines and main switch insulati...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing energy transfer system has a short charging time for the primary pulse source or it is difficult to realize the protection of the pulse power device under the condition of self-discharge failure, the present invention provides an energy transfer system and method based on primary pulse source coupling

The energy transfer switch of the system uses a field distortion oil medium trigger switch (hereinafter referred to as the field distortion trigger switch), which solves the applicability problem of the primary pulse source with a short charging time; The method of energy transfer switch solves the problem of effective protection of the device under the condition of self-discharge of the primary pulse source

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