Comprehensive Analysis of Three-phase Three-level T-type Neutral-Point-Clamped Inverter with Hybrid Switch Combination

被引：0

作者：

Peng, Hongwu ^{[1
]}

Yuan, Zhao ^{[1
]}

Narayanasamy, Balaji ^{[1
]}

Zhao, Xingchen ^{[1
]}

Deshpande, Amol ^{[1
]}

Luo, Fang ^{[1
]}

机构：

[1] Univ Arkansas, Dept Elect Engn, Fayetteville, AR 72701 USA

来源：

2019 IEEE 10TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS (PEDG 2019) | 2019年

关键词：

three-level T-type inverter; hybrid switch; wide bandgap devices; space vector modulation (SVM); neutral-point (NP) potential balance; BALANCE; MODULATION; VOLTAGE;

D O I：

10.1109/pedg.2019.8807618

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper comprehensively evaluates three space-vector-modulation (SVM) schemes on a novel three-phase hybrid-switch-based 3-level T-type neutral-point-clamped (3L-TNPC) inverter, regarding switching loss, neutral point balancing and EMI spectrum. The switching loss analysis based on the double-pulse test (DPT) are completed, revealing the loss characters of each switch in 3L-TNPC. Based on the loss and EMI characters, three kinds of SVMs are proposed, analyzed and compared. The optimal SVM is then selected based on comparison.

引用

页码：816 / 821

页数：6

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