Grid Connected PV System Using Multilevel Inverter

Grid Connected PV System Using Multilevel Inverter

The system is designed to feed the solar energy into a single-phase utility grid. The output frequency and voltage magnitude of the Multilevel Inverter (MLI) is regulated to track the grid frequency and voltage in such a way that Unity Power Factor (UPF) is always maintained. To track the parameters...

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Bibliographic Details
Published in:2021 7th International Conference on Electrical Energy Systems (ICEES) pp. 346 - 351
Main Authors: Singh, Deepak Kumar, Manna, Saibal, Akella, A.K.
Format: Conference Proceeding
Language:English
Published: IEEE 11-02-2021
Subjects:
Feeds
Grid Connected
Heuristic algorithms
Meteorology
Multilevel Inverter
Multilevel inverters
Photovoltaic
Proportional Integral
Simulink
Solar energy
Topology
Voltage control
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Summary:The system is designed to feed the solar energy into a single-phase utility grid. The output frequency and voltage magnitude of the Multilevel Inverter (MLI) is regulated to track the grid frequency and voltage in such a way that Unity Power Factor (UPF) is always maintained. To track the parameters of the grid a Proportional Integral (PI) current controlled algorithm is used. The parameters of the PI control should be selected in such way that the injected grid current should be sinusoidal and UPF along with better dynamic response under continuously changing weather condition. The system is designed with MATLAB/SIMULINK.
DOI:10.1109/ICEES51510.2021.9383721