Lookup NU author(s): Suriana Salimin,
Dr Matthew Armstrong
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND).
© 2017 Institute of Advanced Engineering and Science. All rights reserved. In grid connected system, unity power factor current injection into the grid is vital. This can be achieved by choosing the right inverter topology, passive filter components, current controllers, and PWM switching scheme. This paper compares the output current harmonics profile between when using the conventional proportional resonant (PR) current controller and when using the modified PR current controller. By applying the latter technique, via experimental validation using TMS320F2812, the THD of the injected grid current in a parallel connected inverters system is improved.
Author(s): Salimin S, Zulkifli SA, Armstrong M
Publication type: Article
Publication status: Published
Journal: International Journal of Power Electronics and Drive Systems
Online publication date: 01/03/2017
Acceptance date: 02/01/2017
Date deposited: 04/05/2017
ISSN (electronic): 2088-8694
Publisher: Institute of Advanced Engineering and Science
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