Research on Leakage Protection Test Technology of Coal Mine Explosion-Proof Electric Appliances

Zhe Ju; Hongkui Zhang

doi:10.54097/g8qtka76

Authors

Zhe Ju
Hongkui Zhang

DOI:

https://doi.org/10.54097/g8qtka76

Keywords:

Coal mine, explosion-proof electrical equipment, PIC, leakage protection.

Abstract

Leakage protection is an important project for the type testing and factory inspection of explosion-proof electrical equipment in coal mines, serving as a crucial indicator for assessing product safety. Based on an analysis of the current state of leakage protection testing technology for coal mine explosion-proof electrical equipment, a leakage protection testing system has been designed. This system details the processes for leakage lock testing and leakage unlock testing, providing a reference for the development of intelligent testing technology for coal mine explosion-proof electrical equipment.

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