Abstract
This paper considers the malfunction mechanism of semiconductor circuit breaker in high voltage DC power supply system (HVDC). In HVDC system, the fast response breaker is required. Semiconductor circuit breaker is paid attention as one of the key technology in HVDC. However, in some condition, the semiconductor circuit is malfunctioned. When malfunction is happened, unexpected large current is flown to the other normal line. In this paper, the malfunction mechanism of semiconductor circuit breaker is considered. It demonstrated by using MATLAB/Simulink. Moreover, the demonstrated results are confirmed by experimentally.
Original language | English |
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Title of host publication | 2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings |
Pages | 3733-3738 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 2010 |
Event | 2010 2nd IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Atlanta, GA, United States Duration: Sep 12 2010 → Sep 16 2010 |
Other
Other | 2010 2nd IEEE Energy Conversion Congress and Exposition, ECCE 2010 |
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Country/Territory | United States |
City | Atlanta, GA |
Period | 9/12/10 → 9/16/10 |
All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment