Experimental device for compact impulse voltage generator and voltage divider

A technology of impulse voltage and experimental equipment, which is applied in the direction of testing electrical equipment in transportation, parts of electrical measuring instruments, and measuring equipment, etc., which can solve the difficulty of moving the voltage divider and the safety of personnel in the voltage divider is not easy to be guaranteed and other problems, to achieve the effect of convenient installation and maintenance, prevention of discharge, and isolation of mutual influence

Active Publication Date: 2021-09-07
HEFEI HANGTAI ELECTROPHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This situation caused the two devices to occupy a large amount of laboratory space, and the movement of the voltage divider was difficult, and the safety of personnel when moving the voltage divider was not easy to be guaranteed.

Method used

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  • Experimental device for compact impulse voltage generator and voltage divider
  • Experimental device for compact impulse voltage generator and voltage divider
  • Experimental device for compact impulse voltage generator and voltage divider

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] In this example, if figure 1 As shown, an experimental device of a compact impulse voltage generator and a voltage divider, including: a base 1, a voltage divider 2, a voltage equalizing ring 3, an impulse voltage generator 4, a capacitor bracket 5, a supporting structure 6, a main capacitor 7;

[0026] The base 1 is fixed on the foundation, and a square area is set on the base 1 for installing the impact generator 4; on the diagonal connection line of the square area of ​​the base 1, along the four apex positions of the square area to the center direction Several epoxy glass steel pipes 15a are symmetrically arranged, and the epoxy glass steel pipes 15a surrounded by the center of the square area form a small square area. In the middle of the small square area, several epoxy glass steel pipes 15a are arranged symmetrically to form a center installation area, such as figure 2 As shown, a capacitor bracket 5 is installed on the top of the central installation area; a ...

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PUM

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Abstract

The invention discloses an experimental device for a compact impulse voltage generator and a voltage divider. The experimental device comprises a base, the voltage divider, a grading ring and an impulse voltage generator body; the impulse voltage generator body is fixed on the base, and the impulse voltage generator body is composed of a capacitor support, a supporting structure and a main capacitor; the voltage divider is fixed on the supporting structure, the voltage divider is composed of a plurality of layers of insulation shielding capacitors which are connected end to end, and each insulation shielding capacitor is composed of an insulation shielding barrel, a movable sleeve, a pulse capacitor, an end cover, conductive rubber and a beryllium copper reed. According to the invention, the impulse voltage generator and the voltage divider are integrated, so that the space resource of a laboratory can be saved, the experiment efficiency is improved, and the safety of experimenters is guaranteed.

Description

technical field [0001] The invention relates to the technical field of an aircraft lightning voltage experiment device, in particular to an experimental device of a compact impulse voltage generator and a voltage divider. Background technique [0002] During the aircraft lightning voltage experiment, the impulse voltage generator is a device that generates the waveform required for the aircraft lightning protection appraisal experiment, and the voltage divider is a device used to measure the voltage waveform generated by the impulse voltage generator. Since both the impulse voltage generator and the voltage divider are high-voltage equipment during the experiment, they need to be placed in an open space, and during the discharge process of the impulse voltage generator, the two will affect each other, resulting in the waveform generated by the impulse voltage generator. It complies with the standard, and the measurement accuracy of the voltage divider will also be affected. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R1/28G01R1/18G01R1/04
CPCG01R31/008G01R1/28G01R1/18G01R1/0408
Inventor 段泽民司小亮李小二杨春元
Owner HEFEI HANGTAI ELECTROPHYSICS
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