Abstract

This study adopts a composite repetitive controller strategy in a three-phase four-wire circuit, combining proportional resonance and repetitive control, which effectively suppresses harmonics and improves system performance. At higher switching frequencies, FPGA is used to achieve efficient control to ensure system stability and performance. This research provides new ideas for improving the performance of on-board inverters, especially in terms of high-speed control, nonlinear load and harmonic processing. SiC devices and composite control strategies provide more sustainable solutions for future rail transit systems.

Details

Title
Research on Inverter Control Strategy Based on FPGA
Author
Wang, Haiteng 1 ; Li, Ruixiang 2 ; Zhou, Shuqing 2 ; Chen, Jie 2 

 Wuhan CRRC Transportation System Co., Ltd , Wuhan, China 
 School of Electrical Engineering, Beijing Jiaotong University , Beijing, China 
First page
012081
Publication year
2024
Publication date
Jul 2024
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3082293784
Copyright
Published under licence by IOP Publishing Ltd. This work is published under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.