Designed of Pure electric vehicle driving motor and vehicle control system based on DSP and bidirectional Z source inverter

DOI

10.2991/isrme-15.2015.333How to use a DOI?

Keywords

Full bridge inverter; SVPWM; DSP.

Abstract

Based on the space vector pulse width modulation algorithm analysis and research of the digital signal processor generates SVPWM waveform implementation and software algorithms. With the methods used in practice, a digital control three-phase inverter power based on DSP is developed. Relevant test parameters and results show that the design has improved the utilization of the DC voltage, thus making the loss of the switching device smaller. In addition, the closed-loop PI control algorithm is introduced in the inverter power. By the use of the powerful DSP digital signal processing capabilities, the response speed of the system is greatly improved. The system has been tested to achieve 1~40V voltage output regulated with 1V step, and 50Hz~1 kHz frequency output modulated with 2Hz step. When the output voltage keeps constant at 36V, its load regulation is less than 5%.

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  - Qing Chen
PY  - 2015/04
DA  - 2015/04
TI  - Designed of Pure electric vehicle driving motor and vehicle control system based on DSP and bidirectional Z source inverter
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 1640
EP  - 1644
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.333
DO  - 10.2991/isrme-15.2015.333
ID  - Chen2015/04
ER  -