SiC Based Latching Current Limiter for High Voltage Space Power Distribution Systems

2018 ◽  
Author(s):  
D. Marroqui ◽  
A. Garrigos ◽  
JM. Blanes ◽  
R. Gutierrez ◽  
E. Maset
Keyword(s):  
High Voltage ◽  
Power Distribution ◽  
Distribution Systems ◽  
Power Distribution Systems ◽  
Current Limiter

Seismic Performance Assessment of an Ultra-High–Voltage Power Transformer

2019 ◽  
Vol 35 (1) ◽  
pp. 423-445 ◽  
Author(s):  
Guo-Liang Ma ◽  
Qiang Xie ◽  
Andrew Whittaker
Keyword(s):  
Seismic Performance ◽  
High Voltage ◽  
Power Distribution ◽  
Distribution Systems ◽  
Power Transformer ◽  
Active Regions ◽  
Power Grids ◽  
Power Distribution Systems ◽  
Seismic Performance Assessment ◽  
Ultra High Voltage

Ultra-high–voltage (UHV) power distribution systems are seeing increased use in the seismically active regions of developing world, including China, as backbone power grids are being built out over long distances. This paper presents a study of the seismic performance of a UHV power transformer. Construction details for a typical Chinese UHV power transformer are described. The seismic behavior of the UHV power transformer is evaluated numerically, including calculation of modal properties and response to design basis earthquake shaking. The amplification of ground motion to the points of attachment of the seismically vulnerable transformer bushings is characterized. Alternative configurations for the sidewall-mounted turrets are investigated to mitigate the dynamic response of the 1,100-kV bushing.

A Novel Active Power Filter for High-Voltage Power Distribution Systems Application

2007 ◽  
Vol 22 (2) ◽  
pp. 911-918 ◽  
Author(s):  
Changzheng Zhang ◽  
Qiaofu Chen ◽  
Youbin Zhao ◽  
Dayi Li ◽  
Yali Xiong
Keyword(s):  
High Voltage ◽  
Power Distribution ◽  
Distribution Systems ◽  
Active Power Filter ◽  
Active Power ◽  
Power Distribution Systems ◽  
Power Filter

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

2012 ◽  
Vol E95.B (6) ◽  
pp. 1990-1996
Author(s):  
Seiya ABE ◽  
Sihun YANG ◽  
Masahito SHOYAMA ◽  
Tamotsu NINOMIYA ◽  
Akira MATSUMOTO ◽  
...  
Keyword(s):  
Power Distribution ◽  
Distribution Systems ◽  
Data Centers ◽  
Circuit Breaker ◽  
Power Distribution Systems ◽  
Dc Power ◽  
Dc Circuit Breaker
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