Analysis and Implementation of Power Quality Enhancement Techniques in Hybrid AC DC Microgrid

With the growth in global warming, renewable energy based distributed generators DGs play a prominent role in power generation. Wind, solar energy, biomass, mini hydro, and the usage of fuel cells and microturbines will provide substantial impetus in the near future. Environmental friendliness, expandability, and flexibility have made distributed generation, powered by a variety of renewable and unconventional energy sources, an appealing alternative for building contemporary electrical systems. A microgrid is made up of a group of loads and dispersed generators that work together to form a single controlled system. Microgrids, as an integrated energy delivery system, may function in tandem with or independently of the main power grid. The microgrid idea reduces the number of reverse conversions in a single AC or DC grid while also making it easier to link variable renewable AC and DC sources and loads to power systems. The connectivity of DGs to the utility grid through power electronic converters has raised concerns regarding equipment safety and protection. The microgrid may be configured to fulfil the customers specific needs, such as greater local dependability, reduced feeder losses, local voltage support, greater efficiency via waste heat usage, voltage sag correction, or uninterruptible power supply. The performance of a hybrid AC DC microgrid system in grid tethered mode is examined in this paper. For the creation of a microgrid, a solar system, a wind turbine generator, and a battery are utilized. Control methods are also included to allow the converters to appropriately coordinate the AC sub grid with the DC sub grid. The MATLAB SIMULINK environment was used to achieve the findings. 

by Tarun Jaiswal | Ashish Bhargava "Analysis and Implementation of Power Quality Enhancement Techniques in Hybrid AC/DC Microgrid" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd46296.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/46296/analysis-and-implementation-of-power-quality-enhancement-techniques-in-hybrid-acdc-microgrid/tarun-jaiswal

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