|本期目录/Table of Contents|

[1]解大,解蕾,张延迟,等.三电平直接功率拓展控制的最优向量通用判据[J].电机与控制学报,2009,(05):660-666.
 XIE Da,XIE Lei,ZHNAG Yan-chi,et al.Common criteria algorithm with the optimal vector for three-level inverter based on direct power improved control[J].,2009,(05):660-666.
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三电平直接功率拓展控制的最优向量通用判据(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2009年05
页码:
660-666
栏目:
出版日期:
2009-09-15

文章信息/Info

Title:
Common criteria algorithm with the optimal vector for three-level inverter based on direct power improved control
作者:
解大; 解蕾; 张延迟; 艾芊; 俞金寿;
上海交通大学电气工程系; 华东理工大学自动化系; 上海电机学院电气工程系;
Author(s):
XIE Da1; XIE Lei1; ZHNAG Yan-chi2; 3; AI Qian1; YU Jin-shou2
1.Electrical Engineering Department; Shanghai Jiaotong University; Shanghai 200240; China; 2.Automation Department; East China University of Science and Technology; Shanghai 200237; 3.Electrical Engineering Department; Shanghai Dianji University; China
关键词:
逆变器 三电平逆变器 最优向量通用判据 直接功率控制 滞环控制 中点电压控制
Keywords:
inverters three-level inverters optimal vector common criteria direct power improved control hysteresis control mid-point voltage control
分类号:
TM464
DOI:
-
文献标志码:
A
摘要:
针对多电平逆变器的控制策略向量选择的问题,分析三电平逆变器的工作原理,提出一种可应用于三电平逆变器的基于直接功率控制的算法,通过三个滞环控制器来实现算法的控制。为协调控制系统的有功功率、无功功率和中点电压,提出一种基于直接功率控制的最优向量通用判据算法,通过分析各个逆变器电压矢量作用后产生的有功、无功、中点电压变化,选择合适的逆变器电压矢量来控制各个IGBT的关断。仿真结果证实了基于此算法的三电平逆变器直流母线电压稳定,交流侧电流和逆变器输出电压波形良好,同时中点电压滞环控制器抑制了中点电压的波动。
Abstract:
The control strategy and topology of multilevel inverters,and the work principle of three-level inverter,were illustrated in the paper.Because there are hardware implementation difficulties in three-level inverter based on space vector control algorithm,three-level direct power control algorithm was proposed,which was achieved by three hysteresis control device for active power,reactive power and midpoint voltage.To control active power,reactive power and midpoint voltage,a common criteria method was propos...

参考文献/References:

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备注/Memo

备注/Memo:
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更新日期/Last Update: 2010-05-25