PV-Wind-Battery based Hybrid Standalone Microgrid with Seven Level Parallel Inverter

Electricity generation using a combination of renewable energy sources is an effective solution for addressing various challenges. To optimize the system’s performance, it is essential to integrate a multilevel inverter between the DC-link and the load bus. Despite the complexity associated with mul...

Full description

Saved in:
Bibliographic Details
Published in:E3S web of conferences 2024, Vol.540, p.1003
Main Authors: Jakhar, Sunil Kumar, M P, Sunil, Goswami, Sachin, Yadav, Dhyan Chandra
Format: Article
Language:English
Subjects:
novel multilevel inverter
standalone hybrid system
wind
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Electricity generation using a combination of renewable energy sources is an effective solution for addressing various challenges. To optimize the system’s performance, it is essential to integrate a multilevel inverter between the DC-link and the load bus. Despite the complexity associated with multilevel inverters due to a high number of switches, this paper introduces a control methodology in closed-loop for a 7-level parallel inverter to enhance power quality. The study focuses on a PMSG coupled wind power conversion unit, as well as a photovoltaic (PV) and battery powered standalone power supply system. The parallel multilevel topology being proposed necessitates only half the amount of switches in comparison to traditional topologies. Additionally, a novel Sinusoidal Pulse Width Modulation (SPWM) method is employed to generate the necessary pulses for the inverter. The Hardware – in the – Loop (HIL) simulation with OPAL-RT devices is performed to assess the system’s reaction in different operational scenarios.
ISSN:2267-1242
2267-1242
DOI:10.1051/e3sconf/202454001003