Research on Temperature Rise Testing Technology of Explosion-Proof Low-Voltage Feeder Switches in Coal Mines

An Zu; Hongkui Zhang

doi:10.54097/scxthp53

Authors

An Zu
Hongkui Zhang

DOI:

https://doi.org/10.54097/scxthp53

Keywords:

Low-voltage electrical equipment; interrupting test; arc; image enhancement.

Abstract

Based on the analysis of the operating environment and protective functions of explosion-proof low-voltage feeder switches in coal mines, this paper proposes a temperature rise test data processing method for these switches. A temperature rise testing system for coal mine explosion-proof low-voltage feeder switches is designed to accurately measure the temperature rise at different points of the switches. This provides a reference for the development of intelligent inspection technologies for these switches in coal mines.

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References

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