Transient control simulation of AC drive locomotive network side converter system

Author

Ai, Bing ; Jiang, Bo

Author_Institution

Sichuan Electr. Power Res. Insititute, Chengdu, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

916

Lastpage

919

Abstract

The side converter system is nuclear assembly in AC drive locomotive, parameter matching between in transformer and rectifier, in addition to transient the control strategy of 4QC, which are relation to the design of transformer and the work condition of side converter system. This paper adopts the transient current control strategy, the model of 4QC is based on MATLAB/simulink simulation software, then analyzed the transient process at side converter system which is constitude of the transformer and the rectifier. As a result, the side converter system can improve the dynamic response and stabilization with side voltage and current feedforward, in addition, there is excellent characteristic for resisting frequent power voltage fluctuating and harmonics.

Keywords

AC motor drives; electric current control; locomotives; power convertors; AC drive locomotive network side converter system; current feedforward; nuclear assembly; parameter matching; side voltage; transient control simulation; transient current control strategy; Current control; Feedforward neural networks; Harmonic analysis; Power system harmonics; Rectifiers; Transient analysis; Voltage control; harmonics; side converter system; transient current control; transient process;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057098

Filename

6057098