1. A General Review of Multilevel Inverters Based on Main Submodules: Structural Point of View.
- Author
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Vijeh, Mahdi, Rezanejad, Mohammad, Samadaei, Emad, and Bertilsson, Kent
- Subjects
- *
ELECTRIC network topology , *ELECTRON tube grids , *POWER electronics , *INTEGRATED circuit fault tolerance - Abstract
Multilevel inverters (MLIs) are being used in wide range of power electronic applications. These converters have attracted a lot of attention during recent years and exist in different topologies with similar basic concepts. This paper presents five main submodules (SMs) to be used as the basic structures of MLIs. The paper reviews the common MLI topologies from the structural point of view. The topologies are divided into the different SMs to show conventional MLI configurations and future topologies that can be created from the main SMs. A comparative study between different topologies is performed in detail. The MLIs are categorized and investigated with from different perspectives such as the number of components, the ability to create inherent negative voltage, working in regeneration mode and using single dc source. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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