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Gas discharge comprehensive experiment platform

An experimental platform, gas discharge technology, applied in the direction of measuring electricity, measuring electrical variables, testing dielectric strength, etc., to achieve the effect of improving safety

Inactive Publication Date: 2021-07-09
WUHAN UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is mainly to improve and optimize the experimental device for the deficiencies of the existing gas discharge comprehensive experimental platform, so as to have higher safety and reliability in the test of alternative gas

Method used

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  • Gas discharge comprehensive experiment platform

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Embodiment

[0018] A gas discharge comprehensive experiment platform related to the present invention includes: an induction voltage regulator, a non-corona test transformer connected to the induction voltage regulator through several constant current diodes, a protective impedance connected in series with the output end of the non-corona test transformer, and a non-coronavirus test transformer connected in series. A capacitive voltage divider connected in parallel to the output end of the halo test transformer, a voltmeter set on the capacitive voltage divider, and a gas insulation performance test device connected in series with the output end of the non-halo test transformer through the protective impedance. The output voltage range of the induction voltage regulator is 0-380V;

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Abstract

The invention relates to a gas discharge comprehensive experiment platform, which comprises an induction voltage regulator, a corona-free test transformer, a protection impedance, a capacitive voltage divider, a voltmeter, a gas insulation performance test device and a constant current diode. Compared with a traditional gas discharge comprehensive test platform, constant-current diodes are additionally arranged on the voltage regulator side, the constant-current diodes are used for limiting current in a circuit, and meanwhile the overall withstand voltage value of the circuit is met in the mode that the constant-current diodes are connected in series.

Description

technical field [0001] The invention relates to a gas discharge comprehensive experiment platform, which can be used for the research of the power frequency AC withstand voltage test of insulating gas. Background technique [0002] With the rapid economic development and social progress, the global energy consumption continues to grow. Due to the unrestrained use and exploitation, primary energy is increasingly exhausted. At the same time, the inefficient use of energy has led to a series of problems, such as environmental pollution and climate change. Deterioration, etc., pose a serious threat to the homeland on which human beings depend and restrict sustainable development. In order to achieve the goal of high efficiency, energy saving, and environmental protection, the State Grid Corporation of China also contributes its own strength in the field. SF 6 Gas is used as an insulating medium in various gas-insulated electrical equipment, with a huge base and a steady increa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
CPCG01R31/1281
Inventor 张晓星叶凡超谢成孙翔周金辉邵先军苏毅方任广振
Owner WUHAN UNIV
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