Title

Design of a High-efficiency 12V/1kW 3-phase BLDC Motor Drive System for Diesel Engine Emissions Reductions

Document Type

Conference Proceeding

Publication Date

10-2013

Publication Title

IEEE Xplore

Conference Name

2013 IEEE Energy Conversion Congress and Exposition

Abstract

For the conventional vehicle, an efficient and effective heat source that provides autonomous exhaust temperature control is of interest, and one solution is a diesel burner which needs to adjust its air delivery based on transient operating conditions through a three-phase motor drive system powered by a 12V lead-acid battery. The system proposed in this paper consists of a series-resonant LLC MOSFET full-bridge converter, which provides high-efficiency energy transfer through implementing Zero Voltage Switching, and an IGBT inverter which provides the high-side phase currents to a 1kW brushless DC motor. Experimental results on this prototype system demonstrate the LLC DC/DC part efficiency is 97.6% and the inverter efficiency is 92%.

Comments

https://doi.org/10.1109/ECCE.2013.6646823

Rights Statement

Copyright © 2013, IEEE

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