Arc voltage analysis for vacuum state estimation in vacuum interrupters
Tóm tắt
In this paper the arc voltage of a vacuum interrupter, switching a 10 A DC current, is evaluated. Voltage peaks are counted during 6 ms and represented in histograms. These histograms are unambiguously discriminative for pressures above 3*10/sup -2/ Pa. Beyond this pressure a sharp change in the performance of the arc voltage is visible.
Từ khóa
#Vacuum arcs #State estimation #Interrupters #Circuit testing #Vacuum systems #Histograms #Voltage measurement #Cathodes #Regions #Atmospheric measurementsTài liệu tham khảo
10.1109/94.788733
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