Discrimination of Partial Discharges in Gaseous and Liquid Nitrogen by Using Waveform Characteristics

The cryogenic coolant is important as an electrical insulation in an immersion cooling. One of the dielectric breakdown mechanisms of the cryogenic coolant is via bubbles, caused by partial discharge (PD). The insulation performance has been discussed with PD parameters and breakdown voltage. Howeve...

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Veröffentlicht in:	Plasma and Fusion Research 2020/05/11, Vol.15, pp.2401025-2401025
Hauptverfasser:	YAMADA, Kazuki, KAWASHIMA, Tomohiro, OBANA, Tetsuhiro, MURAKAMI, Yoshinobu, NAGAO, Masayuki, HOZUMI, Naohiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Coolants Dielectric breakdown Discharge Electrical insulation gaseous nitrogen Immersion cooling Liquid nitrogen partial discharge waveform characteristics Waveforms
Online-Zugang:	Volltext
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