Design of a High Efficiency, High Specific-Power Three-level T-type Power Electronics Building Block for Aircraft Electric-Propulsion Drives
IEEE Journal of Emerging and Selected Topics in Power Electronics(2020)
Abstract
The electric propulsion drives for the more-electric aircraft need lightweight and high-efficiency power converters. Moreover, a modular approach to the construction of the drive ensures reduced costs, reliability, and ease of maintenance. In this article, the design and fabrication procedure of a modular dc-ac three-level t-type single phase-leg power electronics building block (PEBB) rated for 1...
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Key words
Topology,Switches,Inductance,Aircraft propulsion,Silicon carbide,Switching frequency,Power electronics
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