scholarly journals Three-phase Cascaded multilevel inverter using power cells with two inverter legs in series

2009 ◽  
Author(s):  
G. Waltrich ◽  
I. Barbi
Keyword(s):  
Multilevel Inverter ◽  
Three Phase ◽  
In Series ◽  
Cascaded Multilevel Inverter

scholarly journals A Three-Phase Hybrid Cascaded Multilevel Inverter with Multicarrier PWM technique

2020 ◽  
Vol 9 (3) ◽  
pp. 2183-2187
Keyword(s):  
High Power ◽  
Multilevel Inverter ◽  
Voltage Source ◽  
Modulation Scheme ◽  
Switching Scheme ◽  
Three Phase ◽  
In Series ◽  
Tremendous Importance ◽  
Cascaded Multilevel Inverter ◽  
Multicarrier Pwm

Multilevel voltage source inverter has drawn tremendous importance in the area of high power applications. This paper presents a three-phase modified hybrid cascaded multilevel inverter incorporating a standard three-leg inverter with H-bridge cells in series with each leg. The switching scheme with the multicarrier level shifted sinusoidal PWM is implemented to produce the five-level voltage at the output. Simulations have been performed using MATLAB to study voltage levels, modulation scheme, and THD. Finally, the possibilities of future works are addressed

Selective harmonic elimination pulse width modulation for three-phase cascaded multilevel inverter

2021 ◽  
Author(s):  
Baharuddin Ismail ◽  
Muzamir Isa ◽  
M. Z. Aikhsan ◽  
M. N. K. H. Rohani ◽  
C. L. Wooi ◽  
...  
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Multilevel Inverter ◽  
Harmonic Elimination ◽  
Three Phase ◽  
Selective Harmonic Elimination ◽  
Cascaded Multilevel Inverter

scholarly journals A Single Battery Bank, Three-Phase Cascaded Multilevel Inverter with the Least Number of Conducting Switches

2018 ◽  
Author(s):  
A. Syukri Mohamad ◽  
Mohd Khairil Rahmat ◽  
Mohd Amran Mohd Radzi ◽  
Nashiren Farzilah Mailah ◽  
Mohammad Lutfi Othman
Keyword(s):  
Multilevel Inverter ◽  
Three Phase ◽  
Battery Bank ◽  
Cascaded Multilevel Inverter

Application of Cascaded Multilevel Inverter for High Voltage Grid-Connected PV System

2015 ◽  
Vol 1092-1093 ◽  
pp. 17-21
Author(s):  
Yi Dan Li ◽  
Du Ting Wang ◽  
Hong Ming Kang ◽  
Hong Fang Ru
Keyword(s):  
Multilevel Inverter ◽  
Operating Voltage ◽  
Generation System ◽  
Pv System ◽  
Photovoltaic Generation ◽  
In Series ◽  
Simulation Results ◽  
High Level ◽  
Pv Generation ◽  
Cascaded Multilevel Inverter

The cascaded multilevel inverter may be the best topology to satisfy continuously increasing capacity and scale of grid-connected photovoltaic generation system due to its modularized circuit layout and sufficiently high operating voltage without devices in series. The operating principle of the cascaded multilevel inverter is presented. The control strategy of carrier phase shift PWM is proposed and discussed in detail. A grid-connected photovoltaic (PV) generation system based on a seven level cascaded inverter is provided. Simulation model of a seven level cascaded inverter with phase shifted PWM is built in Simulink environment and simulation results verify that the cascaded multilevel inverter can output high level voltage without devices in series, reduce harmonics, and output high quality waveforms.

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