High-voltage discharge experiment box

Abstract

The invention discloses a high-voltage discharge experiment box comprising a box body, a DC discharge experiment area used for carrying out a high-voltage DC related discharge experiment under the control of a DC high-voltage experiment starting switch, and an AC discharge experiment area used for carrying out a high-voltage AC related discharge experiment under the control of an AC high-voltage experiment starting switch, wherein a DC flexible transfer switch is arranged in a DC discharge experiment area, and an AC flexible transfer switch is arranged in an AC discharge experiment area so that AC and DC high voltage can be transferred to different discharge circuits, and a plurality of high-voltage insulation experiments, such as DC arc, man-made lighting, AC space, creeping discharge, and the like and various high-voltage insulation experiments, can be carried out in one experiment box. The invention has the advantages of low cost, strong functions, rich experiments, obvious experiment phenomena, simple use and relative safety, and provides equipment basis for researching theory and phenomena of high-voltage discharge.

Description

technical field [0001] The invention relates to a device for college students to conduct electrical experiments or teaching demonstrations, especially for conducting high-voltage discharge experiments and researching high-voltage discharge phenomena. Background technique [0002] my country's ongoing construction of high-voltage and ultra-high-voltage related projects, research on high-voltage high-power power supplies and AC-DC high-voltage characteristics, etc., there are many technical problems to be solved, including system research, testing, product research and development, engineering design and implementation and other issues. As well as research on the electromagnetic environment, overvoltage and insulation coordination, DC bias, control and protection systems, and AC-DC high voltage characteristics of high-voltage and UHV DC transmission projects, the practical ability of scientific researchers in the high-voltage field has been raised. higher requirement. [0003] ...

AI Technical Summary

Problems solved by technology

[0003] However, due to the high price of high-voltage electrical experimental equipment, and the existing experimental equipment has a single function, the experiment is dangerous, and the control is inconvenient, it is difficult to promote the experimental equipment and carry out related experiments. Therefore, many students often can only pass Watching videos or obtaining relevant high-voltage electrical practical knowledge in science and technology exhibition halls often does not have an intuitive impression of high-voltage discharge phenomena, and I have no chance to practice, and the theory and practice are not well combined.

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