CAJ | 학술논문

文章针对电缆终端局部放电带电测试方法，结合现场应用情况，分析比较了现有的几种测试方法的可操作性、测量灵敏度，同时在实验室建立了3种常见局部放电类型模型并获得其超声波信号特征，为各种类型电缆终端局部放电带电测试工作的开展提供参考。
문장침대전람종단국부방전대전측시방법，결합현장응용정황，분석비교료현유적궤충측시방법적가조작성、측량령민도，동시재실험실건립료3충상견국부방전류형모형병획득기초성파신호특정，위각충류형전람종단국부방전대전측시공작적개전제공삼고。
Combining with field application results , this paper compares several existing testing methods of cable terminal PD test on the operability and the sensitivity , at the same time it builds up three com-mon types of partial discharge models in the lab and gets the ultrasonic signal feature , it also provides the reference to field PD test of the various types of cable terminals .