Analysis of 2.3kV Neutral Point Clamped, Series Connected H-Bridge and Auxiliary Series Connected H-Bridge Five-Level Converters For Railway Applications
Publish Year: 1401
Type: Conference paper
Language: English
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Document National Code:
IRCNFE01_018
Index date: 10 October 2022
Analysis of 2.3kV Neutral Point Clamped, Series Connected H-Bridge and Auxiliary Series Connected H-Bridge Five-Level Converters For Railway Applications abstract
Comparison of a Five-Level Neutral Point Clamped Voltage Source Converter (5L-NPC VSC), a Five-Level Series Connected H-Bridge Voltage Source Converter (5L-SCHB VSC), and a new Five-Level Auxiliary Series Connected H-Bridge Voltage Source Converter (5L-ASCHB VSC) on the basis of the state-of-the-art 3.3kV, and 1.7kV IGBTs for a 2.3kV Medium Voltage Converter (MVC) has been presented in this paper. To derive specific converter characteristics of the aforementioned topologies the power semiconductors utilization, the installed switch power, the converter losses, the semiconductor loss distribution, efficiency, the harmonic spectra, and material costs are discussed in details. Matlab/Simulink is used as a simulation tool for analysis and comparison.
Analysis of 2.3kV Neutral Point Clamped, Series Connected H-Bridge and Auxiliary Series Connected H-Bridge Five-Level Converters For Railway Applications Keywords:
Analysis of 2.3kV Neutral Point Clamped, Series Connected H-Bridge and Auxiliary Series Connected H-Bridge Five-Level Converters For Railway Applications authors
Mohammad Ali Akbari Baseri
Iran University of Science and Technology Shiraz Urban Railway Organization
Sajad Keshavarz
Shiraz Urban Railway Organization
Hashem Ghorbani Monfared
Shiraz Urban Railway Organization