A GROUND DETECTION SYSTEM AND METHOD

摘要

PURPOSE: A ground detection system and a method thereof are provided to prevent damage of power equipment due to pressurization when a ground connection is not removed. CONSTITUTION: A ground detection system(100) comprises an input part(110) and a processing part(120). The input part inputs the size of induction voltage generated from power equipment in a contact point state of a ground switch, a disconnector, and a circuit breaker. The processing part detects a ground state of the power equipment by comparing the induction voltage.