Simulation and Analysis of Single Phase Shunt Active Filter Based on PQ Theory

  Anoop H. Budhrani,  Krishna Veer Singh,  Amit R Pathak

This paper deals with the analysis and simulation of single phase shunt active filter based on PQ theory. Normally PQ theory is used for 3 phases 3 wires and 3 phases 4 wire system but here it is used for single phase system as well. This paper also concentrates on reduction of THD of load current [1]. Since the system has only single phase signal for both voltage and current, thus the dummy signal with a phase shift of 120 º different angels must be generated for providing the input for p-q theory. During simulation the six pulses will be generated for switching of IGBT but only two will be used. MATLAB tool is used to simulate the proposed scheme.

Keywords- Shunt active filter, THD (Total harmonic distortion), PQ theory.

Unique Identification Number - IJEDR1504154
Page Number(s) - 861-867
Pubished in - Volume 3 | Issue 4 | December 2015
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Anoop H. Budhrani,  Krishna Veer Singh,  Amit R Pathak,   "Simulation and Analysis of Single Phase Shunt Active Filter Based on PQ Theory", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.3, Issue 4, pp.861-867, December 2015, Available at :http://www.ijedr.org/papers/IJEDR1504154.pdf