Malfunction Issue of SiC-SIT Based DC Circuit Breaker in 400V DC Power Distribution Systems for Data Centers

400V DC power distribution systems for data centers require a fast response DC circuit breaker is required. The semiconductor DC circuit breaker is an important key technology in DC power distribution systems. This paper considers the malfunction of Silicon Carbide- Static Induction Transistor (SiC-...

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Veröffentlicht in:	IEICE transactions on communications 2012-01, Vol.E95.B (6)
Hauptverfasser:	ABE, Seiya, YANG, Sihun, SHOYAMA, Masahito, NINOMIYA, Tamotsu, MATSUMOTO, Akira, FUKUI, Akiyoshi
Format:	Artikel
Sprache:	jpn
Schlagworte:	Circuit breakers Data centers Direct current Malfunctions Matlab Power distribution Semiconductors Silicon
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Zusammenfassung:	400V DC power distribution systems for data centers require a fast response DC circuit breaker is required. The semiconductor DC circuit breaker is an important key technology in DC power distribution systems. This paper considers the malfunction of Silicon Carbide- Static Induction Transistor (SiC-SIT) based DC circuit breakers in 400V DC power distribution systems for data centers. The malfunction mechanism is explained, and a solution is proposed. Investigations are achieved by MATLAB/Simulink and experimental verification.
ISSN:	0916-8516 1745-1345