A simple method for balancing the DC-link voltage of three-level inverters

被引：0
|
作者：
von Jouanne, A [1 ]
Dai, SO [1 ]
Zhang, HR [1 ]
机构：
[1] Oregon State Univ, Dept Elect & Comp Engn, Power Elect Lab, Corvallis, OR 97331 USA
来源：
PESC 2001: 32ND ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS | 2001年
关键词：
D O I：
暂无
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：
In this paper, a simple control method for balancing the DC-link voltage of three-level neutral-point-clamped (NPC) inverters is presented. The method is based on DC-DC converter technology. In addition, the proposed topology is enhanced to also improve the NPC inverter's ride-through ability. Simulation results are supplied to confirm the validity of the proposed method for conventional sinusoidal pulse width modulation (SPWM) schemes and common-mode voltage cancellation.
引用
收藏
页码：1341 / 1345
页数：5
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