کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
727577 | 892763 | 2013 | 7 صفحه PDF | دانلود رایگان |
In this paper, we present the application potential for the on-line detection of partial discharges of a new generation of piezoelectric sensors (High Temperature Ultrasonic Transducers, HTUTs). Such a sensor was recently developed by Canada’s Industrial Materials Institute (IMI). Given its inherent features, it can be considered as an excellent economic alternative for partial discharge detection. A breadboard was designed to produce a specifically localized partial discharge source. Partial discharge measurements were taken simultaneously with piezoelectric sensors and with a standard detection circuit equipped with a capacitive coupler. This paper presents the correlation between the two measurement types.
► On-line detection of partial discharge by a new generation of piezoelectric sensor.
► For experiments, a setup was designed to produce a localized partial discharge.
► Measurements were taken simultaneously with piezoelectric and a standard circuit.
► The correlation between the two measurement types are presented.
Journal: Measurement - Volume 46, Issue 1, January 2013, Pages 660–666