ORCID Profile
0000-0001-7717-1033
Current Organisations
Inha University
,
University of Tasmania
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Publisher: Elsevier BV
Date: 10-2017
Publisher: IEEE
Date: 11-2016
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2021
Publisher: IEEE
Date: 10-2014
Publisher: IEEE
Date: 12-2014
Publisher: IEEE
Date: 15-11-2021
Publisher: IEEE
Date: 05-2014
Publisher: IEEE
Date: 11-2019
Publisher: IEEE
Date: 05-2016
Publisher: Institute of Advanced Engineering and Science
Date: 08-2014
Publisher: NADIA
Date: 31-08-2014
Publisher: MDPI AG
Date: 03-03-2021
DOI: 10.3390/EN14051379
Abstract: In power systems, high renewable energy penetration generally results in conventional synchronous generators being displaced. Hence, the power system inertia reduces, thus causing a larger frequency deviation when an imbalance between load and generation occurs, and thus potential system instability. The problem associated with this increase in the system’s dynamic response can be addressed by various means, for ex le, flywheels, supercapacitors, and battery energy storage systems (BESSs). This paper investigates the application of BESSs for primary frequency control in power systems with very high penetration of renewable energy, and consequently, low levels of synchronous generation. By re-creating a major Australian power system separation event and then subsequently simulating the event under low inertia conditions but with BESSs providing frequency support, it has been demonstrated that a droop-controlled BESS can greatly improve frequency response, producing both faster reaction and smaller frequency deviation. Furthermore, it is shown via detailed investigation how factors such as available battery capacity and droop coefficient impact the system frequency response characteristics, providing guidance on how best to mitigate the impact of future synchronous generator retirements. It is intended that this analysis could be beneficial in determining the optimal BESS capacity and droop value to manage the potential frequency stability risks for a future power system with high renewable energy penetrations.
Publisher: NADIA
Date: 30-04-2018
Location: Bangladesh
Location: Malaysia
Start Date: 2015
End Date: 2016
Funder: Universiti Tun Hussein Onn Malaysia
View Funded ActivityStart Date: 2015
End Date: 2017
Funder: Universiti Tun Hussein Onn Malaysia
View Funded Activity