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After having abundance of power in current power sector now we move to the quality of power, so the power quality is main concern to our research scenario. For the effective use of equipment which is connected to the power system we make sure that it must be secure of damage due to quality issues. So it is necessary to improve our power quality for distribution system. Current harmonic distortion is one of the drawbacks for power quality. In this paper the author proposed the effective reduction technique of current harmonics by the use of shunt active filter which is based on the automated controlling techniques. The author proposed power quality improvement technique for three phase four wire system by the help of three phase four leg voltage source inverter. For controlling purpose we use fuzzy logic with PLL based controller, Hysteresis current controller which provides gate signal to voltage source inverter. By the gate signal of voltage source inverter shunt active filter injects current to the distribution system to mitigate current harmonics. And the whole process is examined by Simulink model as the author proposed in MATLAB.
Keywords:
Fuzzy logic controller, PLL, Hysteresis current controller, shunt active filter
Cite Article:
" A Review on Power Quality improvement in Three Phase Four Wire System using Fuzzy Logic Controller with PLL based Shunt Active Power Filter", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.3, Issue 7, page no.103 - 105, July-2018, Available :http://www.ijrti.org/papers/IJRTI1807016.pdf
Downloads:
000204745
ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator