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

Allan Taylor, Chenguang Jiang, Kevin Hua Bai, Adam Kotrba, Argun Yetkin, Arda Gundogan

Research output: Contribution to conferencePresentation

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%.

Original languageAmerican English
StatePublished - Oct 1 2013
EventIEEE Xplore -
Duration: May 24 2016 → …

Conference

ConferenceIEEE Xplore
Period5/24/16 → …

Disciplines

  • Electrical and Computer Engineering

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