[1]李江红,胡照文.一种基于 Simulink 多路开关模块的三电平变流器高效建模方法[J].控制与信息技术,2016,(06):19-23.[doi:10.13889/j.issn.2095-3631.2016.06.004]
 LI Jianghong,HU Zhaowen.A High Efficient Modeling Method for Three-level Converter Based on Simulink Multiport Switch Module[J].High Power Converter Technology,2016,(06):19-23.[doi:10.13889/j.issn.2095-3631.2016.06.004]
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一种基于 Simulink 多路开关模块的三电平变流器高效建模方法()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2016年06期
页码:
19-23
栏目:
变流与控制
出版日期:
2016-12-05

文章信息/Info

Title:
A High Efficient Modeling Method for Three-level Converter Based on Simulink Multiport Switch Module
文章编号:
2095-3631(2016)06-0019-05
作者:
李江红1胡照文2
(1. 中车株洲电力机车研究所有限公司,湖南 株洲 412001;2. 中南大学 物理与电子学院,湖南 长沙 410012)
Author(s):
LI Jianghong1 HU Zhaowen2
(1. CRRC Zhuzhou Institute Co., Ltd., Zhuzhou, Hunan 412001, China; 2. Department of Physics and Electronics, Central South University, Changsha, Hunan 410012, China)
关键词:
三电平变流器多路开关模块Simulink 模型
Keywords:
three-level converter multiport switch module Simulink model
分类号:
TM46
DOI:
10.13889/j.issn.2095-3631.2016.06.004
文献标志码:
A
摘要:
三电平变流器模型是仿真研究三电平变流器的基础,但既有三电平变流器建模方法比较繁琐。文章指出三电平变流器桥臂在功能上等效于多路开关,分析了三电平变流器的母线电位、中点电流和相电流,建立这些关键电位和电流的 Simulink 模块,并给出了利用这些模块高效建立三电平变流器模型的方法。对比所建三电平变流器 Simulink 模块与 Simulink 自带三电平变流器模块的仿真结果,仿真结果的高度一致性验证了该建模方法的正确性。
Abstract:
Three-level converter model is the basis for studying the converter through simulation, but its current modeling methods are much complicated. After pointing out that a bridge arm of three-level converter is functionally equivalent to a multiport switch, it analyzed DC bus potential, neutral point current and phase current of the converter, developed their Simulink modules, and provided an efficient way for constructing a Simulink model of three-level converter. Simulations were performed to compare a three-level converter model obtained by the proposed method with that provided by Simulink toolbox, and the high identity of simulation results demonstrate the correctness of the proposed method.

参考文献/References:

[1]KOURO S, MALINOWSKI M, GOPAKUMAR K ,et al. Recent advances and industrial applications of multilevel converters[J]. IEEE Transaction on Industrial Electronics, 2010, 57(8):2553-2580.
[2]JIAO Y ,LEE F C, LU S . Space Vector Modulation for Three- Level NPC Converter with Neutral Point Voltage Balance and Switching Loss Reduction[J]. IEEE Transactions on Power Electronics, 2014,29(10):5579-5591.
[3]ZHANG Y,LI J,LI X M,et al. A Method for the Suppression of Fluctuations in the Neutral-Point Potential of a Three-Level NPC Inverter with a Capacitor-Voltage Loop[J]. IEEE Transactions on Power Electronics, 2016,31(1):825-836.
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[5]潘燕. 单相三电平整流器建模及MATLAB 仿真实现[J]. 变流技术与电力牵引,2007(2):11-15.
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备注/Memo

备注/Memo:
收稿日期:2016-09-08
作者简介:李江红(1970-),男,工学博士,教授级高级工程师,长期从事交流传动系统仿真等研究和开发工作。
更新日期/Last Update: 2016-12-26