Open AccessShe-Pwm Low Cost Multi Level Inverter for Pv Based Water Pumping Applications
Author(s) -
Durga Prasad Garapati,
Praveen Kumar Nalli,
K P Swaroop,
Y. Vijay Kumar
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2089/1/012019
Subject(s) - topology (electrical circuits) , pulse width modulation , waveform , inverter , network topology , voltage , power (physics) , computer science , electronic engineering , block (permutation group theory) , engineering , electrical engineering , physics , mathematics , geometry , quantum mechanics , operating system
In this article different multi-level inverter (MLI) configuration is introduced by a decreased quantity of power elements. At the output side the MLI topology generates the seven level voltage waveform with minimum number of components. The said topology configuration requires less dc voltage and power semiconductor switches. It also reduces the voltage block on switches, which reduces the inverter topology complexity and costs. Such capabilities were discovered by contrasting the topology to traditional topologies from the above perspectives. Testing were carried out to demonstrate the efficacy of the generalized MLI topology in both simulation and hardware, and the findings are presented for better understanding.