International Journal of Technology Enhancements and Emerging Engineering Research (ISSN 2347-4289)

IJTEEE >> Volume 2 - Issue 8, August 2014 Edition

International Journal of Technology Enhancements and Emerging Engineering Research  
International Journal of Technology Enhancements and Emerging Engineering Research

Website: http://www.ijteee.org

ISSN 2347-4289

Harmonic Reduction For Non-Linear Loads Using Stationary Reference Frame Theory

[Full Text]



T. Paulraj, M. Arun Prakash.



Keywords: non-linear load; current harmonics; instantaneous reactive power theory; sinusoidal current.



ABSTRACT: Prominent harmonics in IT offices are essentially due to the presence of SMPS in computers large numbers. In a three-phase, four-wire system, current harmonics leads to flow zero sequence current in neutral conductor, increased losses in motors, false tripping of circuit breakers. In this paper, VSI is designed as a compensator based instantaneous reactive power theory. And is used to mitigate the current harmonic caused by 6 pulse diode rectifier is mitigated. Simulation is done with MATlab software and results are verified.



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