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Enabling inertial response in utility-scale battery energy storage system

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conference contribution
posted on 02.03.2017 by Francisco Gonzalez-Longatt, Samir M. Alhejaj
This paper presents a simple controller to enable the inertial response of utility-scale battery energy storage system (BESS). Details of the BESS modeling are presented in this paper. The main contribution of this paper is to demonstrate that inertial controller in BESS help to reduce change to the rate of change of frequency (RoCoF), providing frequency support and improving the system frequency response. The effect of changes in the gain of the synthetic inertial on the system frequency response is investigated using time domain simulations based on DIgSILENT PowerFactory. The time-domain simulations show the advantages of using the inertial controller in BESS to reduce the initial drop in the system frequency. The battery charge control must be improved in order to avoid undesirable battery recharge during critical stages of the frequency response. This is especially dangerous because it can create a second system.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

IEEE ISGT Asia IEEE PES Innovative Smart Grid Technologies Conference Europe

Pages

605 - 610

Citation

GONZALEZ-LONGATT, F. and ALHEJAJ, S.M., 2016. Enabling inertial response in utility-scale battery energy storage system. IN: IEEE 2016 Innovative Smart Grid Technologies - Asia (ISGT-Asia), pp. 605 - 610.

Publisher

© IEEE

Version

AM (Accepted Manuscript)

Publisher statement

© 2016 IEEE. 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.

Acceptance date

01/11/2016

Publication date

2016-12-26

Notes

Presented at 2016 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia) Melbourne, Australia, Nov 28 - Dec 1, 2016.

ISBN

9781509043033

eISSN

2378-8542

Language

en

Location

Melbourne, Australia

Exports