A Single-Phase Cell-Based Asymmetrical Cascaded Multilevel Inverter

被引：7

作者：

Singh, Varsha ^{[1
]}

Pattnaik, Swapnajit ^{[1
]}

Gupta, Shubhrata ^{[1
]}

Santosh, Bokam ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Elect Engn, Raipur, Madhya Pradesh, India

来源：

JOURNAL OF POWER ELECTRONICS | 2016年 / 16卷 / 02期

关键词：

Multilevel inverter; Power losses; Total harmonic distortion (THD); REDUCED NUMBER; TOPOLOGY;

D O I：

10.6113/JPE.2016.16.2.532

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：

A single-phase asymmetrical cascaded multilevel inverter is introduced with the goal of increasing power quality with the reduction of power in insulated-gate bipolar transistor (IGBT) switches. In the present work, the proposed inverter topology is analyzed and generalized with respect to different proposed algorithms for choosing different voltage source values. To prove the advantages of the proposed inverter, a case study involving a 17-level inverter is conducted. The simulation and experimental results with reduced THD are also presented and compared with the MATLAB/SIMULINK simulation results. Finally, the proposed topology is compared with different multilevel inverter topologies available in the literature in terms of the number of IGBT switches required with respect to the number of levels generated in the output of inverter topologies.

引用

页码：532 / 541

页数：10

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