Analysis and Control of DC Microgrid Using Quadratic Boost Converter with Intelligent Controllers
Year: 2025
Type: article
Abstract: This paper presents the modeling, simulation, and comparative analysis of a DC microgrid system under healthy and faulty conditions. The system incorporates renewable energy sources such as PV, wind, fuel cells, and battery storage, regulated through a Quadratic Boost Converter (QBC). Faults including shorted switch, line-to-line, and line-to-ground conditions are analyzed through MATLAB/Simulink simulations. Control strategies including Proportional-Integral (PI), Fractional Order PID (FOPID), and Fuzzy Logic (FL) controllers are implemented to regulate output parameters. The FOPID and FL controllersshowed improved transient response compared to conventional PI control. Results demonstrate
Author: K R Sridhar, Dr.N.Ashok Kumar, Dr.R.Malathi
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6930618664
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