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Improvement Of Power Quality Using Shunt Active Power Filter In An Electrical Distribution System Using Eerl-Smc

Journal of Electrical Engineering and Computer (JEECOM)

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Field Value
 
Title Improvement Of Power Quality Using Shunt Active Power Filter In An Electrical Distribution System Using Eerl-Smc
 
Creator Naguboina, Vinay Kumar
Gudey, Satish Kumar
 
Subject —
Electrical Distribution System (EDS); Point of Common Coupling (PCC); Sliding Mode Controller (SMC;, Shunt Active Power Filter (ShAPF;, Total Harmonic Distortion (THD; Enhancement Exponential Reaching law (EER-Law).
 
Description In this paper a three phase Shunt Active Power Filter (ShAPF) is proposed to address the current related issues in a three phase Electrical Distribution System (EDS). A sliding mode controller (SMC) and an Enhanced Exponential Reaching Law based SMC (EERL-SMC) is proposed for a ShAPF to compensate the load current. The controller’s performance is tested by injecting the current harmonics into the system. A non-linear load along with different loads on the distribution side is connected in parallel in a distribution network at Point of common coupling (PCC). Modelling of the system is done using state space analysis. Stability of the system is analyzed using the state feedback approach. The reference source currents are generated using instantaneous PQ theory. For variations in the load, the THD in the source current is realized. It is found that EERL-SMC is more effective for a ShAPF in reducing the high frequency oscillations and settling time for convergence. The source voltage and current waveforms are observed to be sinusoidal in nature. Both the controllers are effective in reducing the THD levels in the source current as per the IEEE standards. A comparison between the controllers is presented in terms of settling time, THD in source current. PSCAD v4.6 is used for simulation works.
 
Publisher Universitas Nurul Jadid
 
Contributor —
 
Date 2021-10-20
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://ejournal.unuja.ac.id/index.php/jeecom/article/view/2184
10.33650/jeecom.v3i2.2184
 
Source Journal of Electrical Engineering and Computer (JEECOM); Vol 3, No 2 (2021); 48-56
2715-6427
2715-0410
10.33650/jeecom.v3i2
 
Language eng
 
Relation https://ejournal.unuja.ac.id/index.php/jeecom/article/view/2184/pdf_1
 
Rights Copyright (c) 2021 VINAY KUMAR NAGUBOINA, SATISH KUMAR GUDEY
https://creativecommons.org/licenses/by-nc-sa/4.0