Abstract: High power DC-DC converters with high efficiency, small size and low current ripple are required in fuel cells locomotives. Combining the advantages of three-level technology low switching ...

Abstract: This paper mainly studies the match between the design features of typical wing parts and the lightning current environment by comparing and analyzing the parameters (1): lightning spark ...

This research develops a novel hybrid fuel heat pump system for space heating of residential and small commercial buildings with built-in optimization and control. Whereas conventional dual fuel ...