A kind of marx generator movement and marx generator

Abstract

In order to make the whole Marx generator take into account the characteristics of stability, reliable establishment and compact structure, the invention provides a Marx generator core and a Marx generator. The Marx generator movement includes a first unit and a second unit; the first unit includes N unit assemblies arranged side by side along the first straight line; the second unit includes M unit assemblies arranged side by side along the second straight line; A straight line is parallel to the second straight line; N unit assemblies in the first unit and M unit assemblies in the second unit are alternately connected in series to form a partial S-shaped layout, which greatly reduces the length of the entire Marx movement. The layout of the entire Marx generator core is still arranged in a straight line. The equivalent coaxial structure is formed between the Marx generator core and the external metal shell, forming a large stray capacitance to the ground, which is beneficial to the Marx generator during the establishment process. The generation of overvoltage on the internal non-breakdown gas switch makes the Marx generator have a wider working voltage range, and the establishment is more reliable and stable.

Description

technical field [0001] The invention belongs to the technical field of pulse power, and in particular relates to a Marx generator core and a Marx generator. Background technique [0002] As a classic high-voltage pulse generator, the Marx generator has the advantages of simple structure, convenient operation and maintenance, low cost, and high energy transmission efficiency. It is widely used in high-energy physics experimental research and pulse power technology applications. The Marx generator is usually composed of multiple high-voltage capacitors and switches in series alternately. Its basic working principle is: the high-voltage DC power supply charges n (n is a positive integer) capacitors in parallel through the charging network, and the capacitors are isolated by switches; when The voltage on the capacitor reaches the preset value V 0 When the external trigger is used, the state of all switches inside the Marx generator is changed from off to on; the capacitor disch...

AI Technical Summary

Problems solved by technology

However, in order to achieve higher voltage level output under this structure, it is necessary to continuously increase the number of serially inserted unit components, which eventually leads to an increase in the length of the Marx generator core

Thus, a series of new problems that affect the working performance of the Marx generator are introduced, such as uneven charging and excessive inductance of the discharge circuit.

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