INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
This paper suggests a new method that consists of a four leg inverter (using IGBT) that is capable of simultaneously compensating problems like power factor, current imbalance and current harmonics, and also of injecting the energy generated by renewable energy power sources. The fourth leg of inverter is used to compensate the neutral current of load. The grid interfacing inverter can thus be utilized as: 1) Power converter to inject power generated from RES to the grid, and 2) shunt APF to compensate current unbalance, load current harmonics and load reactive power demand. The inverter is actively controlled in such a way that it draws/supplies fundamental active power from/to the grid. All of these functions may be accomplished either individually or simultaneously. This new control concept is demonstrated with extensive MATLAB/Simulink simulation studies.
Keywords:
Active power filter (APF), distributed generation (DG), Total harmonic distortion(THD), renewable energy (RE) and Voltage source Inverter (VSI), Pulse width modulation(PWM), Synchronous reference frame(SRF), Phase locked loop(PLL), Point of common coupling(PCC).
Cite Article:
"Control Strategy for Shunt Active Power Filters", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.1, Issue 8, page no.143 - 150, August-2016, Available :http://www.ijsdr.org/papers/IJSDR1608018.pdf
Downloads:
000336256
Publication Details:
Published Paper ID: IJSDR1608018
Registration ID:160682
Published In: Volume 1 Issue 8, August-2016
DOI (Digital Object Identifier):
Page No: 143 - 150
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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