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Compact type fast pulse discharging unit

A pulse discharge, compact technology, applied in the field of compact fast pulse discharge unit, can solve the problems of high cost, large equivalent inductance of the discharge circuit, bulky volume, etc., and achieve the effect of simple structure and reduced inductance

Inactive Publication Date: 2013-07-10
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fast pulse discharge drive devices based on traditional technology are generally bulky, the equivalent inductance of the discharge circuit is large, and the system is complex and expensive.

Method used

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  • Compact type fast pulse discharging unit
  • Compact type fast pulse discharging unit
  • Compact type fast pulse discharging unit

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Embodiment Construction

[0022] The present invention is described in further detail below in conjunction with accompanying drawing:

[0023] Such as figure 1 As shown, the compact fast pulse discharge unit involved in the present invention includes: a first pulse capacitor and a second pulse capacitor, a three-electrode gas switch, a lead joint, an insulating support frame and the like.

[0024] exist figure 1 In the shown embodiment, the three-electrode gas switch is located between the first pulse capacitor and the second pulse capacitor, and the switch is placed coaxially with the two capacitors in the module; the three-electrode gas switch, the first pulse capacitor, and the second pulse capacitor They are connected to each other through the three-electrode gas switch up-leading joint, down-leading joint and cylindrical electrode of the pulse capacitor, and then fixed on the insulating support frame.

[0025] exist figure 2 and image 3 In the two embodiments shown, the pulse capacitor in th...

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PUM

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Abstract

The invention relates to a compact type fast pulse discharging unit, which comprises a first pulse capacitor, a second pulse capacitor, a three-electrode gas switch, guiding connectors and an insulated support frame, wherein the first pulse capacitor and the second pulse capacitor are fixedly arranged on the insulated support frame; the three-electrode gas switch is fixedly arranged between the first pulse capacitor and the second pulse capacitor; and the first pulse capacitor, the second pulse capacitor and the three-electrode gas switch are fixedly connected to each other through cylindrical electrodes of the pulse capacitors and upper and lower guiding connectors of the three-electrode gas switch. The compact type fast pulse discharging unit has the advantages of high output voltage, compact structure, small loop inductance and the like, and can meet the demand on outputting a fast rise time high-power pulse.

Description

Technical field: [0001] The invention relates to the technical field of pulse power, in particular to a compact fast pulse discharge unit. Background technique: [0002] Fast pulse discharge technology has important applications in low-temperature plasma generation, material surface modification, waste water and gas treatment, etc. However, the fast pulse discharge drive devices based on the traditional technology are generally bulky, the equivalent inductance of the discharge circuit is large, and the system is complex and expensive. Invention content: [0003] In order to overcome the shortcomings of the traditional fast pulse discharge drive device, such as large volume and large equivalent inductance, the present invention provides a compact fast pulse discharge unit, which can make the structure of the fast pulse discharge drive device more compact , effectively reducing the size of the device and the inductance of the discharge loop, making it easier to obtain fast ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M9/04
Inventor 刘轩东张乔根孙凤举刘隆晨
Owner XI AN JIAOTONG UNIV
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