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Digital Simulation of Eight Bus System with DPFC by Employing Five Level Inverter

Akhib Khan Bahamani*, Sreerama Reddy G.M**, V. Ganesh***

* Research Scholar, JNTUA University, Anantapur, Andhra Pradesh, India.

** Professor and Head, Department of Electronics and Communication Engineering, C.B.I.T, Kolar, Karnataka, India.

*** Professor, Department of Electrical and Electronics Engineering, JNTUA, JNTUA College of Engineering, Pulivendula, Andhra Pradesh, India.

Periodicity:August - October'2016
DOI : https://doi.org/10.26634/jps.4.3.8267

Abstract

In recent times, Distributed Power Flow Controller is an important device within the family of FACTS Devices. This paper investigates Multi Level Inverter (MLI) based Distributed Power Flow Controller (DPFC) system for voltage sag mitigation and harmonic reduction. The DPFC employs a Shunt based Static Compensator (STATCOM) and multiple series converters to improve the power quality. DPFC was placed at the correct location in the power transmission system to gain advantages like improved voltage profile and reduced power loss. Circuit models are developed for Eight bus system with and without DPFC. The MATLAB/SIMULINK results obtained shows an improved performance in voltage sag mitigation, voltage quality of load busses, power quality improvement, comparison of the bus voltages with and without DPFC and reduction in load voltage harmonics. The results indicate that MLI based DPFC has improved in power quality and reduction in total harmonic reduction.

Keywords

Flexible AC Transmission System, Distributed Power Flow Controller, Multilevel Inverter, Voltage Sag Mitigation, Power Quality Improvement, Total Harmonic Distortion

How to Cite this Article?

Bahamani, A. K., Reddy, G. S., and Ganesh, V. (2016). Digital Simulation of Eight Bus System with DPFC by Employing Five Level InverterPaper. i-manager’s Journal on Power Systems Engineering, 4(3), 1-11. https://doi.org/10.26634/jps.4.3.8267

References

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Digital Simulation of Eight Bus System with DPFC by Employing Five Level Inverter

Abstract

Keywords

How to Cite this Article?

References

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