Improvement of Power Factor and Harmonic Reduction with VSC for HVDC System

S. Radha Krishna Reddy; Y.Rambabu; V.K.R.Mohan Rao; G.Venugopal

Improvement of Power Factor and Harmonic Reduction with VSC for HVDC System

Authors

S. Radha Krishna Reddy Associate Professor, Department of EEE, Holy Mary Institute of Tech., & Sc., Keesara, Hyderabad, INDIA
Y.Rambabu Associate Professor, Department of EEE, Holy Mary Institute of Tech., & Sc., Keesara, Hyderabad, INDIA
V.K.R.Mohan Rao Associate Professor, Department of EEE, Holy Mary Institute of Tech., & Sc., Keesara, Hyderabad, INDIA
G.Venugopal Assistant Professor, Department of EEE, Holy Mary Institute of Tech., & Sc., Keesara, Hyderabad, INDIA

Keywords:

Two-Level Voltage Source Converter, HVDC Systems, Multi pulse, Fundamental Frequency Switching, Harmonics

Abstract

This paper deals with analysis, simulation and control of a two level 48-pulse voltage source converter for High Voltage DC (HVDC) system. A set of two-level 6-pulse voltage source converters (VSCs) is used to form a 48-pulse converter operated at Fundamental Component of Switching Frequency (FCSF). The performance of the VSC system is improved in terms of reduced harmonic level at FCSF and THD (Total Harmonic Distortion). The performance of the VSC is studied to improve power factor and reduce harmonic distortion. Simulation results are presented for the proposed two level multi pulse converter.

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Published

2013-04-30

How to Cite

S. Radha Krishna Reddy, Y.Rambabu, V.K.R.Mohan Rao, & G.Venugopal. (2013). Improvement of Power Factor and Harmonic Reduction with VSC for HVDC System. International Journal of Engineering and Management Research, 3(2), 6–12. Retrieved from https://ijemr.vandanapublications.com/index.php/ijemr/article/view/680