Air-tightness gap-adjustable type spark-gap switch operation method

A spark gap switch and operating method technology, applied in the direction of spark gap adjustment, etc., can solve the problems of not too large breaking voltage and current, small breaking power, and long time, so as to enhance anti-interference energy and improve reliability performance, improving working life and environmental adaptability

Active Publication Date: 2015-12-23
GUILIN UNIVERSITY OF TECHNOLOGY
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although traditional switches such as thyristors, IGBTs, and MOSFTs have long working life and high repetition frequency, the breaking voltage and current should not be too large, the breaking power is small, and it takes a long time to break high voltage and high current, which is expensive and requires Complex control and protection circuits, thus limiting its application in high-voltage pulse power supply technology

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air-tightness gap-adjustable type spark-gap switch operation method
  • Air-tightness gap-adjustable type spark-gap switch operation method
  • Air-tightness gap-adjustable type spark-gap switch operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] (1) Set a spark gap switch with adjustable airtight gap, see attached figure 1 , 2, 3, the switch includes an insulating shell 2, anode flange 4, anode 5, cathode flange 9, cathode 13, trigger electrode 15, trigger electrode insulation sleeve 14 composed of the switch body. The anode flange 4 and the cathode flange 9 are respectively fixed on both sides of the insulating casing 2 by bolts 3, the anode 5 is placed in the opening in the center of the anode flange 4, and the cathode 13 is fixed on the cathode flange 9 inside the cavity by bolts. Above, the trigger electrode 15 is placed inside the trigger electrode insulating sleeve 14 and placed together in the central opening of the cathode 13 .

[0026] The anode flange 4 and the insulating casing 2 are sealed by the anode flange sealing gasket 8 , and the cathode flange 9 and the insulating casing 2 are sealed by the cathode flange sealing gasket 11 . The anode 5 and the anode flange 4 are sealed by the anode sealing ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses an air-tightness gap-adjustable type spark-gap switch operation method and provides an air-tightness gap-adjustable type spark-gap switch. The switch is in the form of a spark-gap controllable switch and comprises an anode, a cathode and a trigger electrode. An air-tightness switch working space is formed by an insulated housing, an anode flange, a cathode flange, a trigger electrode insulated sheath, an anode sealing pressure plate, a trigger electrode sealing pressure plate and a sealing washer at a corresponding seam. An inflation and exhaust system is formed by an inflation valve and an exhaust valve. After that, an anode lead and a cathode lead are connected as required. Then the operation of the air-tightness gap-adjustable type spark-gap switch is enabled. The method meets the requirements of applications and changes the operating pressure of the switch and the air atmosphere of the switch. Meanwhile, the operation reliability of the switch is improved and the anti-interference capability of the switch is enhanced. Moreover, through changing the discharge distance between the cathode and the anode, the requirements of different operating voltage levels in different applications can be met. In addition, the service life of the spark-gap switch is prolonged and the environment adaptability of the switch is improved.

Description

technical field [0001] The invention belongs to the technical fields of pulse power technology, high-energy laser and high-energy pulse current experimental research, and particularly relates to an operating method of a spark gap switch with adjustable airtight gap. Background technique [0002] Pulse power technology is a technology that compresses energy in time and space, and then releases energy to specific loads with higher power in a shorter period of time. The pulse power supply is the key device in the pulse power system. Its function is to generate high instantaneous power pulses in a short period of time to drive specific loads. It generally consists of three parts: energy storage devices, high-voltage switches and loads. Among them, the high-voltage switch is a key component for forming high-voltage pulses, and it is also the core of the high-voltage pulse power supply. The performance of the high-voltage switch directly determines the overall performance of the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01T21/06
Inventor 杨家志蒋存波范兴明金红杨光杰
Owner GUILIN UNIVERSITY OF TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap