A novel SVPWM strategy considering DC-link balancing for a multi-level voltage source inverter

被引:35
|
作者
Lee, YH [1 ]
Kim, RY [1 ]
Hyun, DS [1 ]
机构
[1] Hanyang Univ, Dept Elect Engn, Seongdong Ku, Seoul 133791, South Korea
关键词
D O I
10.1109/APEC.1999.749729
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes a novel SVPWM (space vector pulse width modulation) strategy for a multi-level voltage source inverter. This strategy is easily implemented as SPWM (sinusoidal pulse width modulation) and has the same DC-link voltage utilization as general SVPWM. The method to keep the voltage balancing of DC-link is also proposed by the analysis of DC-link voltage fluctuation. The usefulness of the proposed SVPWM is verified through the simulation.
引用
收藏
页码:509 / 514
页数:4
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