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Comparison between PI, PR+HC, and modified PR+HC current controller in inverter system

Lookup NU author(s): Suriana Salimin, Dr Matthew Armstrong

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).

Abstract

© 2019 Institute of Advanced Engineering and Science. This paper presents the comparison between proportional integral (PI) current controller, proportional resonance and harmonic compensator (PR+HC) current controller and modified PR+HC current controller in the inverter system. Power electronic components like inverter and current controller uses in the system produce unwanted harmonics that affect the quality of distribution power network. In this study, development and simulation of current controller using conventional proportional integral (PI), the selective harmonic compensation scheme (PR+HC), and modified version of the latter are considered so to overcome these harmonics injection. Modification is by adding control parameter randomisation technique to the PR+HC scheme. Results compare the three controllers and proved that with modification to the selective harmonic compensation scheme, the overall current THD can be reduced.

Publication metadata

Author(s): Salimin S, Armstrong M, Jumaat SA, Hamdan R

Publication type: Article

Publication status: Published

Journal: Indonesian Journal of Electrical Engineering and Computer Science

Year: 2019

Volume: 13

Issue: 3

Pages: 1167-1174

Online publication date: 01/03/2019

Acceptance date: 15/12/2018

Date deposited: 02/04/2019

ISSN (print): 2502-4752

ISSN (electronic): 2502-4760

Publisher: Institute of Advanced Engineering and Science

URL: https://doi.org/10.11591/ijeecs.v13.i3.pp1167-1174

DOI: 10.11591/ijeecs.v13.i3.pp1167-1174

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