Marx generator with compact structure

Abstract

The invention relates to a Marx generator with a compact structure. In the generator, a charging power supply and a preceding-stage triggering source are installed in an integrated method and are positioned in a front-end metal barrel connected with an external barrel so that a size of the generator is reduced and operation complexity is reduced effectively. Insulating bodies are arranged between capacitors so that on a basis that effective insulating distances are ensured, inter-capacitor space is reduced and the size of the generator is reduced. Through cooperation of an internal barrel, a grounding-end insulating plate, an output-end insulating plate and an output positioning electrode, a switch rail and the capacitors are fixed at the center of the generator. In the Marx generator with the compact structure, structural design and electromagnetic shielding are focused on and parts of the minitype Marx generator are designed in an integrated method so that the minitype Marx generator, which integrates a generator body, the charging power supply and the preceding-stage triggering source, is developed successfully.

Description

technical field [0001] The invention belongs to a pulse power device, in particular to a Marx generator with a compact structure. Background technique [0002] The Marx generator is a typical pulse power device and is widely used at present. The GW-level pulse output power still needs to use a Marx generator with a gas spark gap switch. Compared with pulse generating devices such as Tesla transformers, Marx generators have higher energy transfer efficiency. At the same time, the Marx generator also has the advantages of simple structure and low cost, and is suitable as a primary energy storage device for various large-scale pulse power sources. Traditional Marx generators are bulky. In recent years, with the advancement of switching technology and high-voltage pulse capacitor technology, small Marx generators have developed rapidly. Due to the characteristics of small size, fast pulse front and narrow pulse width, the small generator can meet the triggering requirements o...

AI Technical Summary

Problems solved by technology

[0005] 2 Small Marx generators generally use low-inductance ceramic capacitors as energy storage components; the high-voltage leads are as short as possible; the gap between high-voltage gas switches is generally small, and the withstand voltage of the switch is increased by gas pressure, thereby reducing the loop inductance

When the generator is working, four devices need to be operated separately and used together, which occupies a large area and is complicated to operate.

In actual use, there are many wirings and complicated operations, which is not conducive to the popularization and use of small Marx generators

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