Analysis and comparison of conventional two-stage converter and single stage bridgeless AC-DC converter for off-road battery charger application

Salehifar, Mehdi, Putrus, Ghanim and Barras, Peter (2016) Analysis and comparison of conventional two-stage converter and single stage bridgeless AC-DC converter for off-road battery charger application. In: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016). IEEE, Piscataway. ISBN 978-1-78561-188-9

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Abstract

This paper presents a comparison between conventional two-stage battery charger consisting of power factor correction (PFC) stage seeding DCDC half bridge LLC resonant converter and a single-stage bridgeless topology. Efficiency, electrical stress, and simplicity are considered as main performance criteria. A brief description of the design and performance analysis is given for each case. To validate the theory, a 750W, 48V DC output battery charger with universal input volatge 85-265V 50/60 Hz is simulated in Matlab/Simulink under different load and grid voltage conditions.

Item Type:	Book Section
Uncontrolled Keywords:	off-road electric vehicle, battery charger, neighbourhood electric vehicle, LLC, bridgeless converter
Subjects:	H600 Electronic and Electrical Engineering
Department:	Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User:	Becky Skoyles
Date Deposited:	02 Feb 2017 09:03
Last Modified:	12 Oct 2019 19:21
URI:	http://nrl.northumbria.ac.uk/id/eprint/29429

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