scholarly journals Grid interconnected H-bridge Multilevel Inverter for renewable power applications using Repeating Units and Level Boosting Network

2021 ◽  
Author(s):  
Sumit Trimukhe ◽  
Sanjeevkumar R A
Keyword(s):  
Multilevel Inverter ◽  
Renewable Power

scholarly journals A New Interconnection of Micro Grid Distributed Energy Sources using Space Vector Multilevel Inverter

2019 ◽  
Vol 8 (2S3) ◽  
pp. 185-190
Keyword(s):  
Harmonic Distortion ◽  
Multilevel Inverter ◽  
Space Vector ◽  
Multilevel Inverters ◽  
Power Resources ◽  
Renewable Power ◽  
Power Switches ◽  
Electric Parameters ◽  
Overall Performance ◽  
Micro Grid

This paper describes on a new compilation of micro grid era the usage of multilevel inverter. In this paper we have linked three renewable resources are parallel like wind turbine, PV cellular and Pico Hydel generator set to deliver strength to a exceptionally small assortment of residential, reputable of business building in a locality. The electricity is generated from renewable power resources and it's far connected to space vector primarily based multilevel inverter. Therefore the power is completely computerized for this reason the strength losses can be less, reduced switching sample losses and grids have the capacity to reply robotically to the versions in electric parameters answerable for the clean functioning of the grid [1]. Moreover, decrease prices of power switches in the new semiconductor technologies as well as the current demand on excessive overall performance inverters required through Renewable Energy Systems (RES) decreased total Harmonic distortion(THD) within the spectrum of switching waveform have extended the programs of Multilevel inverters

scholarly journals A new multilevel inverter with reduced switch count for renewable power applications

2020 ◽  
Vol 11 (4) ◽  
pp. 2145
Author(s):  
Seong-Cheol Kim ◽  
S. Narasimha ◽  
Surender Reddy Salkuti
Keyword(s):  
Harmonic Distortion ◽  
Lower Number ◽  
Multilevel Inverter ◽  
Voltage Source ◽  
Multilevel Converters ◽  
Renewable Power ◽  
Three Phase ◽  
Detailed Simulation ◽  
Simulation Results ◽  
A New Technique

This paper proposes a new technique for a voltage source multilevel inverter (MLI) with reduced switch count, and it creates a smoother sinusoidal output waveform with reduced total harmonic distortion (THD). Therefore, the proposed technique identifies a better position in the list of multilevel converters used for power quality conditioners. Semiconducting devices are added to it if the number of levels increases. In this work, the topology of MLI with reduced number of switches is presented. A new MLI is proposed with lower number of switches and sources in order to achieve higher level. The proposed topology is framed out with the combination of three half bridge and a single H-bridge configuration. Detailed simulation results for 15-level inverter of single and three phase inverters are presented in this paper. Three phase 15-level inverter is developed by employing three isolated different renewable sources and 21 switches.

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