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

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概要

• 論文の詳細を見る

• 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.

• 2012-06-01

著者

• SHOYAMA Masahito

  Kyushu University

• NINOMIYA Tamotsu

  Nagasaki University

• Shoyama Masahito

  Kyushu Univ. Fukuoka Jpn

• Matsumoto Akira

  Ntt Facilities Inc.

• FUKUI Akiyoshi

  NTT Facilities, Inc.

• ABE Seiya

  ICSEAD

• YANG Sihun

  Kyushu University

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• BS-8-2 Digital Controller for Conducted-Noise Reduction in Buck Converters
• Conducted-noise reduction of randomly switched buck converter using FPGA (電気通信エネルギー技術)
• A Comparative Investigation of Several Frequency Modulation Profiles for Programmed Switching Controllers Targeted Conducted-Noise Reduction in DC-DC Converters
• Malfunction Issue of SiC-SIT Based DC Circuit Breaker in 400V DC Power Distribution Systems for Data Centers

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