Title :
Development of higher-voltage direct current power feeding system in telecommunications buildings and data centers
Author :
Asakura, K. ; Inamori, J. ; Murai, K. ; Tanaka, T. ; Babasaki, T.
Author_Institution :
NTT Energy & Environ. Syst. Labs., Musashino, Japan
fDate :
May 30 2011-June 3 2011
Abstract :
This paper describes the fuse-blowing characteristics for higher-voltage direct current (HVDC) power feeding systems. We developed a new fuse model, and evaluated the fuse-blowing characteristics and the effect of cable length. From the results, the electrical stability of HVDC power feeding system when a shorting accident or an overcurrent occurs is discussed.
Keywords :
HVDC power transmission; overcurrent protection; power cables; power system stability; power transmission protection; HVDC power feeding system; cable length; data center; electrical stability; fuse model; fuse-blowing characteristics; higher voltage direct current power feeding system; overcurrent protection; telecommunication building; Fluctuations; Fuses; HVDC transmission; Integrated circuit modeling; Power cables; Strips; Voltage fluctuations; direct current; fuse; overcurrent protection; short-circuit;
Conference_Titel :
Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-1-61284-958-4
Electronic_ISBN :
2150-6078
DOI :
10.1109/ICPE.2011.5944481
