PURPOSE: A rupture disk integrated electromagnetic-wave partial-discharge sensor is provided to improve the sensitivity and reduce noises by integrating an electromagnetic wave partial discharge sensor to electric appliances. CONSTITUTION: A rupture disk(11) releases abnormal pressure generated in electric appliances. A sensing part(12) is integrated into the rupture disk. The sensing part detects electromagnetic-wave partial-signal and extracts a power signal. A plurality of opening parts is arranged in the sensing part. In the sensing part, pressure generated in the electric appliances is transmitted to the rupture disk through the opening parts.
申请公布号
KR20110007682(A)
申请公布日期
2011.01.25
申请号
KR20090065238
申请日期
2009.07.17
申请人
KOREA ELECTRIC POWER CORPORATION
发明人
GOO, SUN GEUN;BYUN, HAE WAN;KO, JUN HWAN;LEE, SEUNG YONG;OH, CHANG SOO