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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/23096

Title: Investigation on grid-scale BESS providing inertial response support
Authors: Alhejaj, Samir M.
Gonzalez-Longatt, Francisco M.
Keywords: Frequency
Inertial response
Grid-scale
Energy storage
Transmission system
Issue Date: 2016
Publisher: © IEEE
Citation: ALHEJAJ, S.M. and GONZALEZ-LONGATT, F.M., 2016. Investigation on grid-scale BESS providing inertial response support. IEEE Power & Energy Society (PES) sponsored International Conference on Power Systems Technology (POWERCON), Wollongong, NSW, Australia, September 28th – October 1st 2016
Abstract: The importance of Energy Storages System (ESS) without a doubt is started to compete for the importance of Renewable Energy System (RES) nowadays and in the near future. ESS such as grid-scale batteries has the advantage of storing energy and provides many other services and functionalities to the power system. This paper investigates the effect of installing Battery Energy Storage System (BESS) on grid level transmission system to support fast Inertial Frequency Response (IR). Details of the BESS modeling are presented in this paper. The main contribution is to demonstrate that inertial response provided by BESS can create change to the Rate of Change of Frequency (ROCOF), providing frequency support and improving the system frequency response. A simple test system is used to investigate the effect of the inertial controller in BESS to support the system frequency response. Many time domain simulation tests using DIgSILENT PowerFactory are carried out to evaluate the effect of installing BESS with inertial response enabled. The time-domain simulations are conducted to demonstrate the system frequency responses considering: (i) gain of the inertial controller (ii) different sizes of disturbances, (iii) system robustness.
Description: Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Version: Accepted for publication
DOI: 10.1109/POWERCON.2016.7754049
URI: https://dspace.lboro.ac.uk/2134/23096
Publisher Link: http://dx.doi.org/10.1109/POWERCON.2016.7754049
ISBN: 9781467388481
Appears in Collections:Conference Papers and Presentations (Mechanical, Electrical and Manufacturing Engineering)

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