An event-triggered distributed coordinated voltage control strategy for large grid-tied PV system with battery energy storage

Mahmud, Nasif, Zahedi, Ahmad, and Rahman, Md Shalimur (2017) An event-triggered distributed coordinated voltage control strategy for large grid-tied PV system with battery energy storage. In: Proceedings of the 2017 Australasian Universities Power Engineering Conference. From: AUPEC: 2017 Australasian Universities Power Engineering Conference, 19-22 November 2017, Melbourne, VIC, Australia.

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Abstract

In this paper, the feeder voltage regulation problem of low-voltage distribution network due to high penetration of solar PVs has been addressed. This paper proposes and evaluates the performance of an event-triggered distributed voltage control strategy to regulate the bus voltages within allowable limit in a domestic low-voltage redial feeder. A leader-following distributed control strategy has been proposed to control the bus voltages through the feeder, which is robust to any bus voltage order. This leader-following distributed control requires communicating only with immediate adjacent buses to implement the distributed voltage control. An event-triggered communication scheme has been introduced for the data transmission between adjacent battery energy storage systems (BESSs) to reduce the amount of communication. The performance of the proposed controller has been evaluated in a realistic radial distribution feeder in MATLAB/ Simulink environment.

Item ID: 53114
Item Type: Conference Item (Research - E1)
ISBN: 978-1-5386-2647-4
Date Deposited: 17 Apr 2018 23:12
FoR Codes: 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090608 Renewable Power and Energy Systems Engineering (excl Solar Cells) @ 100%
SEO Codes: 85 ENERGY > 8505 Renewable Energy > 850504 Solar-Photovoltaic Energy @ 100%
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