[1]宋平岗,谭景辉,周振邦,等.基于矢量控制的双有源桥 DC-DC 变换器[J].机车电传动,2019,(05):54-58.[doi:10.13890/j.issn.1000-128x.2019.05.012]
 SONG Pinggang,TAN Jinghui,ZHOU Zhenbang,et al.Dual Active Bridge DC-DC Converter Based on Vector Control[J].Electric Drive for Locomotives,2019,(05):54-58.[doi:10.13890/j.issn.1000-128x.2019.05.012]
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基于矢量控制的双有源桥 DC-DC 变换器()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2019年05期
页码:
54-58
栏目:
研究开发
出版日期:
2019-09-10

文章信息/Info

Title:
Dual Active Bridge DC-DC Converter Based on Vector Control
文章编号:
1000-128X(2019)05-0054-05
作者:
宋平岗 1谭景辉 1周振邦 2钟润金 1
( 1. 华东交通大学 电气与自动化工程学院, 江西 南昌 330013;2. 中车株洲所电气技术与材料工程研究院,湖南 株洲 412001)
Author(s):
SONG Pinggang1 TAN Jinghui1 ZHOU Zhenbang2 ZHONG Runjin1
( 1.School of Electrical and Automation Engineering, East China Jiaotong University, Nanchang, Jiangxi 330013, China;2. CRRC ZIC Research Insititute of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China )
关键词:
双有源桥( DAB)动态响应矢量控制仿真验证
Keywords:
dual?active?bridge?(DAB)dynamic?response?vector?control?simulation?verification
分类号:
TM464
DOI:
10.13890/j.issn.1000-128x.2019.05.012
文献标志码:
A
摘要:
双有源桥 DC-DC 变换器( Dual Active Bridge,简称 DAB)是电力电子变压器取代传统变压器的核心器件, 为了提升 DAB 的动态响应速度,在单移相的基础上,结合两电平 PWM 模型,提出了一种矢量控制策略。通过将高频变压器高压侧电流变为 d-q 坐标矢量,对 DAB 低压侧输出电压和无功电流进行控制。该控制方法可以提升动态响应速度,保证功率平衡并减小损耗。最后,在 Matlab/Simulink 仿真平台建立了 DAB 矢量控制模型。 结果表明, DAB DC-DC 变换器在矢量控制策略下,有更快的动态响应速度,对无功电流有良好的控制效果。
Abstract:
DAB (Dual Active Bridge) is the core devlce of replacing traditional transformers with power electronic transformers.In order to improve the dynamic response speed of DAB, a vector control strategy was proposed based on single-phase shift and twolevel PWM model. By changing the high voltage side current of high frequency transformer into d-q coordinate vector, the outputvoltage and reactive current of low voltage side of DAB were controlled. The control method could improve the dynamic responsespeed, ensure the power balance and reduce the loss. Finally, the DAB vector control model was established on the Matlab/Simulinksimulation platform. The results showed that DAB DC-DC converter has faster dynamic response speed and good control effect onreactive current under vector control strategy.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 宋平岗(1965—),男,博士,教授,博导,研究方向为电力电子与新能源。
更新日期/Last Update: 2019-10-10