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2. 发明申请

WO2011021831A2 APPARATUS AND METHOD FOR DETECTING A CORONA 审中-公开
标题翻译：检测科罗纳的装置和方法
公开(公告)号：WO2011021831A2
公开(公告)日：2011-02-24
申请号：PCT/KR2010005418
申请日：2010-08-17
申请人： KOREA ELECTRIC POWER CORP , PARK TAE-SUNG , CHOI YOU-SUNG , SONG KYU-SO , CHO YONG-SANG , CHOI SUN-KYU , LEE BYUNG-SUNG , YIM JOO-HYUCK , YANG JUNG-KWON
发明人： PARK TAE-SUNG , CHOI YOU-SUNG , SONG KYU-SO , CHO YONG-SANG , CHOI SUN-KYU , LEE BYUNG-SUNG , YIM JOO-HYUCK , YANG JUNG-KWON
IPC分类号： G01R31/12 , G01R23/16
CPC分类号： G01R31/1218
摘要： The present invention relates to an apparatus and method for detecting a corona. According to one aspect of the present invention, an apparatus for detecting a corona comprises: a sensing unit which senses corona discharges occurring in an electrical system; a signal-processing unit which converts the sensed corona discharges into a voltage signal; and a control unit which determines the level of abnormality of the electrical system using the converted direct current signal. The method and the apparatus of the present invention sense corona light and represent the level of corona discharges in numerical values to accurately enable the level of abnormality of the electrical system to be judged, and to enable an abnormality of the electrical system to be judged without particular expertise. The apparatus of the present invention can be conveniently carried by hand or mounted on a vehicle during the surveillance or inspection of the electrical system, and enables the inspection of a large-scale electrical system to be performed in a short amount of time, thus reducing operational restrictions.
摘要翻译：本发明涉及一种用于检测电晕的装置和方法。根据本发明的一个方面，一种用于检测电晕的装置包括：感测单元，其感测在电气系统中发生的电晕放电; 信号处理单元，其将感测的电晕放电转换成电压信号; 以及控制单元，其使用转换的直流信号来确定电气系统的异常水平。本发明的方法和装置感测电晕光并且以数值表示电晕放电的水平，以准确地使得能够判断电气系统的异常水平，并且能够判断电气系统的异常而没有特别的专业知识本发明的装置在电气系统的监视或检查期间可以手动方便地携带或安装在车辆上，并且能够在短时间内检查大型电气系统，从而减少操作限制

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