Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/15197
Title: Autonomous microgrid based parallel inverters using droop controller for improved power sharing
Authors: Siddaraj
Yaragatti U.R.
Nagendrappa H.
Jhunjhunwala V.K.
Issue Date: 2020
Citation: Bulletin of Electrical Engineering and Informatics , Vol. 9 , 6 , p. 2302 - 2310
Abstract: The existing microgrid has become a challenge to the sustainable energy source to provide a better quality of power to the consumer. To build a reliable and efficient microgrid, designing a droop controller for the microgrid is of utmost importance. In this paper, multiple voltage source inverters connected in parallel using an active power-frequency/reactive power-voltage droop scheme. The proposed method connected to two distributed generators local controllers, where each unit consists of a droop controller with an inner voltage-current controller and a virtual droop controller. By adding this controller to the microgrid reliability and load adaptability of an islanded system can be improved. This concept applied without any real-time communication to the microgrid. Thus, simulated using MATLAB/Simulink, the obtained results prove the effectiveness of the autonomous operation's microgrid model. © 2020, Institute of Advanced Engineering and Science. All rights reserved.
URI: https://doi.org/10.11591/eei.v9i6.2663
http://idr.nitk.ac.in/jspui/handle/123456789/15197
Appears in Collections:1. Journal Articles

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