Research on a Four-Quadrant Converter Control Strategy of Locomotive Based on Synchronous Sampling

Zhibo CHEN; Jing SHANG; Zhixue ZHANG; Wenqing MEI; Jian GAO

doi:10.13890/j.issn.1000-128x.2020.06.024

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Research on a Four-Quadrant Converter Control Strategy of Locomotive Based on Synchronous Sampling

Research & Development | 更新时间：2021-12-09

- Research on a Four-Quadrant Converter Control Strategy of Locomotive Based on Synchronous Sampling
- Electric Drive for Locomotives Issue 6, Pages: 110-114(2020)
- 作者机构：
  
  1.湖南大学　电气与信息工程学院，湖南　长沙　410082
  2.株洲中车时代电气股份有限公司，湖南　株洲　412001
  3.中车株洲所电气技术与材料工程研究院，湖南　株洲　412001
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2020.06.024
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Zhibo CHEN, Jing SHANG, Zhixue ZHANG, et al. Research on a Four-Quadrant Converter Control Strategy of Locomotive Based on Synchronous Sampling. [J]. Electric Drive for Locomotives (6):110-114(2020)
DOI：

Zhibo CHEN, Jing SHANG, Zhixue ZHANG, et al. Research on a Four-Quadrant Converter Control Strategy of Locomotive Based on Synchronous Sampling. [J]. Electric Drive for Locomotives (6):110-114(2020) DOI： 10.13890/j.issn.1000-128x.2020.06.024.

摘要

主要研究了一种基于同步采样的机车四象限变流器控制策略，并对所采用的载波生成方法和同步调制策略进行了介绍，通过MATLAB仿真及线路实测结果表明，该方法可有效降低机车交流输入电流的谐波含量，提升电流品质。

Abstract

A four-quadrant converter control strategy of locomotive based on synchronous sampling was studied, and the adopted carrier generation scheme and synchronous modulation strategy were introduced. The MATLAB simulation and grid measurement results showed that this method could effectively reduce the harmonic content of AC input current of the locomotive to improve the current quality.

关键词

四象限变流器同步采样同步调制谐波抑制电力机车动车组仿真

Keywords

four-quadrant convertersynchronous samplingsynchronous modulationharmonic suppressionelectric locomotiveEMUsimulation

references

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赵鲁, 李耀华, 葛琼璇, 等. 特定谐波消除及优化脉宽调制单相整流器的研究[J]. 电工技术学报, 2014, 29(10): 57-64.

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