APPARATUS FOR WIRELESS DETECTING PARTIAL DISCHAGE OF HIGH VOLTAGE POWER SYSTEM DEVICES

摘要

PURPOSE: A wireless detection apparatus for detecting the partial discharge of a high voltage power system is provided to eliminate the distortion of a detection signal due to the high voltage power of peripheral power systems. CONSTITUTION: A partial discharging sensor(5) surrounds the conductive part of a high voltage power system and detects partial discharge of the power system. Self power generating parts supply direct current power based on an induced current which is induced by the current of an electric conductor. A partial discharge signal processing part(3) is in connection with the self power generating parts and the partial discharge sensor. The partial discharge signal processing part processes a partial discharge detection signal detected by the partial discharging sensor. A wireless communication part wirelessly transmits the partial discharge signal.