Dynamic grid stability in low carbon power systems with minimum inertia

Faraedoon Ahmed, Dlzar Al Kez, Seán McLoone, Robert James Best, Ché Cameron and Aoife Foley

Renewable Energy, 2023, vol. 210, issue C, 486-506

Abstract: The power system transition to large penetrations of renewable generation has become a core target of decarbonisation roadmaps in many countries. However, switching from synchronous to variable inverter-based resources has prompted technical concerns linked to the reduction in system inertia and short circuit levels. This may result in significant deviations in frequency and bus voltages during fault events. Hence, this paper provides a comprehensive review of power system stability challenges when integrating up to 100% inverter-based resources. The potential solutions from several enabling technologies (i.e., energy storage, controllable loads, wind, solar PV, etc.) are also assessed to mitigate anticipated issues. The review further details the role of grid codes and international standards in maintaining dynamic stability in power systems with extremely high up to 100% variable renewable generation. Finally, discussion and recommendation pathways are provided to inform industries and accelerate a secure power system transition to meet Net Zero targets.

Keywords: Renewable generation; Distributed energy resources; Grid codes; Grid forming inverter; Voltage and frequency stability; HVDC; Interconnectors (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (13)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:210:y:2023:i:c:p:486-506

DOI: 10.1016/j.renene.2023.03.082

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