Design and Application of a Novel Structure and Topology for Multilevel Inverter

被引：19

作者：

Beser, E. ^{[1
]}

Camur, S. ^{[1
]}

Arifoglu, B. ^{[1
]}

Beser, E. Kandemir ^{[1
]}

机构：

[1] Kocaeli Univ, Dept Elect Engn, TR-41040 Kocaeli, Turkey

来源：

2008 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION, VOLS 1-3 | 2008年

关键词：

Single-Phase Inverter; Harmonic; Multi-Level Inverter; H-bridge; Inverter;

D O I：

10.1109/SPEEDHAM.2008.4581249

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：

In this paper, a novel topology for single-phase 7-Level inverter is introduced. Structural parts of the inverter are described in detail. Switching strategy and operational principles of the proposed inverter are explained and operational topologies are respectively given. A method and a formula are improved for calculating switching angles. The validity of the proposed inverter is verified through simulations. Simulation results are given and compared with conventional H-Bridge Inverter. Simulations for 15-Level and 31-Level inverters are also performed for comparison and improving proposed inverter for the future work. A prototype of the proposed inverter is manufactured and experimental studies are realized. The proposed inverter generates a high-quality output voltage wave form. It reduces dv/dt stresses imposed on power-switching devices and also harmonic components of output voltage and load current quite well.

引用

页码：969 / 974

页数：6