Design and Implementation of New Multilevel Inverter Topology for Trinary Sequence Using Unipolar Pulsewidth Modulation

2020 ◽  
Vol 67 (5) ◽  
pp. 3573-3582 ◽  
Author(s):  
Natarajan Prabaharan ◽  
Zainal Salam ◽  
Carlo Cecati ◽  
Kaliannan Palanisamy
Keyword(s):  
Multilevel Inverter ◽  
Design And Implementation ◽  
Pulsewidth Modulation ◽  
Inverter Topology

scholarly journals A Novel Transformer-less Grid Tie Inverter for Rooftop PV system

2017 ◽  
Vol 16 (1) ◽  
pp. 37-46
Author(s):  
Mahir Mahdee ◽  
Chowdhury Mohammad Samir ◽  
Sunzidur Rahman ◽  
Md. Shabuj Hossain ◽  
Ahmed Mortuza Saleque ◽  
...  
Keyword(s):  
Multilevel Inverter ◽  
Pv System ◽  
Constant Input ◽  
Pv Systems ◽  
Design And Implementation ◽  
Pv Array ◽  
Arduino Microcontroller ◽  
Photo Voltaic ◽  
Simulation Results ◽  
Inverter Topology

This paper presents a relatively new concept for the design and implementation of a grid-tie inverter for photo voltaic (PV) systems. The proposed method will eliminate the uses of battery pack hence overall cost of any PV project will be significantly reduced. As the output of any PV array varies with the variation of solar irradiance hence a boost converter with PID regulated variable duty cycle has been used to keep a constant input to the inverter. Multilevel inverter topology has been proposed for utility grid connectivity. The proposed design is simulated in MATLAB/Simulink and a prototype is also implemented to verify the simulation results. The controllers are implemented in Arduino microcontroller board.

scholarly journals Design and implementation of a new unity gain nine-level active neutral point clamped multilevel inverter topology

2020 ◽  
Vol 13 (14) ◽  
pp. 3204-3208 ◽  
Author(s):  
Marif Daula Siddique ◽  
Atif Iqbal ◽  
Jagabar Sathik Mohamed Ali ◽  
Saad Mekhilef ◽  
Dhafer J. Almakhles
Keyword(s):  
Neutral Point ◽  
Multilevel Inverter ◽  
Design And Implementation ◽  
Unity Gain ◽  
Inverter Topology
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