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A Grid-Connected DVSI with Features to Enhance Power Quality

J. Archana *, K. Sunil**, K. Mohanth Sai***, D. Sowmya****, K. Aneela*****

*-***** Department of Electrical and Electronics Engineering, Vignana Bharathi Technology, Ghatkesar, Hyderabad, Telangana, India.

Periodicity:February - April'2022
DOI : https://doi.org/10.26634/jps.10.1.18831

Abstract

A dual-source voltage inverter system is proposed to improve the power and consistency aspects of using a microgrid. Evaluation of the Proportional Integral (PI), the intelligent Fuzzy Logic Controller (FLC), and the developed control method is known as the Instantaneous Symmetrical Component Theory (ISCT). A Dual Voltage Source Inverter (DVSI) uses Distributed Energy Resources (DER) to exchange power and compensate for unbalanced and non-linear loads in the system. The direct-quadrature-zero transformation (Dq0) conversion is used to obtain the positive sequence voltage. To evaluate the system control method, an inverter connected to a three-phase, four-wire distribution combination is used. The proposed system is verified by MATLAB simulation methods using a PI controller and an intelligent FLC system.

Keywords

Dual Voltage Source Inverter (DVSI), Distributed Energy Resource (DER), Instantaneous Symmetrical Component Theory (ISCT), Proportional Integral (PI), Intelligent Fuzzy Logic Controller (FLC).

How to Cite this Article?

Archana, J., Sunil, K., Sai, K. M., Sowmya, D., and Aneela, K. (2022). A Grid-Connected DVSI with Features to Enhance Power Quality. i-manager’s Journal on Power Systems Engineering, 10(1), 31-37. https://doi.org/10.26634/jps.10.1.18831

References

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A Grid-Connected DVSI with Features to Enhance Power Quality

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