Real-Time Electric Shock Safety Diagnosis System for Switchgear Based on Capacitance and Relative Leakage Distribution Analysis Algorithm

In this paper describes the distribution panel real-time electrocution safety diagnosis system technology based on the capacitance and relative leakage distribution analysis algorithm, and applies the safety technology to prevent electrocution accidents caused by leakage current such as faulty ground facilities and connection status. A distribution panel capacitance detection module and a facility multi-point leakage detection module were developed. Through this, a technology to prevent electrocution accidents by monitoring the capacitance and leakage current of the distribution facility is secured, and it is expected that by applying a technology to detect abnormal conditions by analyzing the capacitance and leakage current signals inside the distribution panel, the cost required for regular inspection in the power facility system can be reduced and electric accidents can be prevented.