[1]王欣,李树军,秦 斌.单相电力电子变压器整流级滑模控制策略[J].机车电传动,2018,(06):46-49.[doi:10.13890/j.issn.1000-128x.2018.06.009]
 WANG Xin,LI Shujun,QIN Bin.Sliding Mode Control Strategy of Single-phase Power Electronic Transformer Rectification Stage[J].Electric Drive for Locomotives,2018,(06):46-49.[doi:10.13890/j.issn.1000-128x.2018.06.009]
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单相电力电子变压器整流级滑模控制策略()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2018年06期
页码:
46-49
栏目:
研究开发
出版日期:
2018-11-10

文章信息/Info

Title:
Sliding Mode Control Strategy of Single-phase Power Electronic Transformer Rectification Stage
文章编号:
1000-128X(2018)06-0046-04
作者:
王欣李树军秦 斌
(湖南工业大学电气与信息工程学院,湖南 株洲 412007)
Author(s):
WANG Xin LI Shujun QIN Bin
( School of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, Hunan 412007, China)
关键词:
级联型H桥整流器电流解耦滑模控制电压平衡单相电力电子变压器
Keywords:
cascaded H-bridge rectifier current decoupling sliding mode control voltage balance single-phase power electronic transformer
分类号:
U264.3;U266.2
DOI:
10.13890/j.issn.1000-128x.2018.06.009
摘要:
由于PWM整流的非线性特性,单相电力电子变压器传统的PI控制对参数较为敏感,而滑模变结构控制对干扰和参数具有很强的鲁棒性,因此采用d-q电流解耦方法,构造滑模控制器。搭建3单元级联模块H桥整流器模型,在仿真软件Matlab/Simulink中进行了仿真,并将其同传统的PI控制比较,结果表明了所采用方法的有效性、优越性。
Abstract:
Due to the nonlinear characteristics of PWM rectification, the traditional PI control of the single-phase power electronic transformer rectification stage is more sensitive to the parameters, but the sliding mode variable structure control has strong robustness to disturbances and parameters. So, the dq current decoupling method was used to construct a sliding mode controller. A 3-unit cascaded module H-bridge rectifier model was built and simulated in the simulation software Matlab/Simulink. Compared with the traditional PI control, the results showed the effectiveness and superiority of the adopted method.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:王 欣(1971- ),女,博士,教授,主要从事复杂电气系统建模与优化、轨道交通节能控制等领域的研究。
更新日期/Last Update: 2018-11-10