Open AccessPV Powered Reduced Switch Inverter Based PMSM for Water Pumping System
Author(s) -
Ekant N. Randive,
Prof. B. S. Dani
Publication year - 2022
Publication title -
international journal of advanced research in science, communication and technology
Language(s) - English
Resource type - Journals
ISSN - 2581-9429
DOI - 10.48175/ijarsct-3161
Subject(s) - inverter , scheme (mathematics) , photovoltaic system , matlab , control theory (sociology) , computer science , capacitor , controller (irrigation) , software , engineering , electrical engineering , voltage , control (management) , mathematics , mathematical analysis , agronomy , artificial intelligence , biology , programming language , operating system
In this paper a standalone solar PV panel is utilized to operate a PMSM through a 4-switch 3-ph inverter controlled by FIS integrated FOC scheme. The conventional 6-switch 3-ph inverter is replaced with 4-switch inverter replacing two switches of one leg with capacitors. This reduces the switching loses of the inverter increasing the efficiency during different operating conditions. Reference speed for the FOC scheme is generated by P&O speed reference generation algorithm. The FOC scheme is integrated with FIS speed regulator replacing conventional PI controller improving the performance of PMSM. A comparative analysis is carried out on the systems with both the controllers (PI and FIS) of FOC scheme and the results are discussed in this paper generated using MATLAB Simulink software. All the results are generated in graphical representation plotting with respect to time.