A novel space vector modulation algorithm for three-level PWM voltage source inverter

被引：0
|
作者：
Wu, XZ [1 ]
Liu, YD [1 ]
Huang, LP [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
2002 IEEE REGION 10 CONFERENCE ON COMPUTERS, COMMUNICATIONS, CONTROL AND POWER ENGINEERING, VOLS I-III, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a novel algorithm of space vector modulation (SVM) for the three-level inverter is proposed. The proposed algorithm avoids the abrupt change of output vector during the process of desired vector changing from one region to another. For the selection and switching-time computation of the output vectors are under the stationary a - beta coordinate, the algorithm is easily achieved with the simple arithmetical operation and avoided the operation of the trigonometrical function. On the other hand, a convenient method is proposed to achieve the neutral point potential stability. Finally, the simulative and experimental results confirmed the validity of the proposed algorithm.
引用
收藏
页码：1974 / 1977
页数：4
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