Design on electric supercharger controller based on Brushless DC motor

DOI

10.2991/ipemec-15.2015.140How to use a DOI?

Keywords

Brushless DC motor; Electric pressure; Speed regulation

Abstract

Three-phase brushless DC motor is adopted as the drive motor for electric turbocharger in the paper. The selection of DC motor without position sensor is adopted three-phase star connected two-two excellent performance conduction mode as electric machine work to simplify the circuit structure design, and improve the reliability of the system. It clears the function of the controller, the circuit design requirements, and the keyalgorithm driven brushless DC motor ----the rotor position detection algorithm and speed control algorithm. The controller can obtain the operating condition of the engine in real time, realizes the electric booster double closed-loop control of engine speed and load control based on the effective promotion of pressurization effect of the engine under different conditions.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bingyong Gou
AU  - Yanqiu Yang
AU  - Honggang Guo
PY  - 2015/05
DA  - 2015/05
TI  - Design on electric supercharger controller based on Brushless DC motor
BT  - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference
PB  - Atlantis Press
SP  - 758
EP  - 761
SN  - 2352-5401
UR  - https://doi.org/10.2991/ipemec-15.2015.140
DO  - 10.2991/ipemec-15.2015.140
ID  - Gou2015/05
ER  -