Adaptive dead-time compensation of voltage source inverter for variable speed drives

被引:0
|
作者
University of the Ryukyus, 1, Senbaru, Nishihara-cho, Nakagami 903-0213 [1 ]
不详 [2 ]
不详 [3 ]
不详 [4 ]
不详 [5 ]
不详 [6 ]
不详 [7 ]
不详 [8 ]
不详 [9 ]
不详 [10 ]
机构
[1] University of the Ryukyus, Nakagami 903-0213, 1, Senbaru, Nishihara-cho
[2] Meidensha Corporation, Chuo-ku, Tokyo 130-8515, 36-2, Nihonbashi, Hakozaki-cho
[3] Faculty of Engineering, University of the Ryukyus
[4] Department of Technology Education, Faculty of Education, University of the Ryukyus
来源
IEEJ Trans. Ind Appl. | 2006年 / 7卷 / 872-880期
关键词
Dead-time; On-line identification; Permanent magnet synchronous motor; Voltage source inverter;
D O I
10.1541/ieejias.126.872
中图分类号
学科分类号
摘要
This paper presents an adaptive dead-time compensation of voltage source inverter for variable speed drives. An evaluation index is developed to determine the magnitude of dead-time compensation voltage on-line. The evaluation index offers exact and quick identification. Furthermore, motor parameters are never used in this method. Experimental results verify that the distortions of phase current and commanded voltage are suppressed by applying the proposed dead-time compensation strategy.
引用
收藏
页码:872 / 880
页数:8
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