Ana-Irina Stroe

TL;DR: In this paper, the effect on the lifetime of the battery energy storage system of various strategies for reestablishing the batteries' state of charge after the primary frequency regulation is successfully delivered.

TL;DR: This paper classifies the recently proposed online SOC estimation methods into five categories, and seven nonlinear filters existing in literature are compared in terms of their accuracy, robustness, and execution time as a reference for online implementation.

TL;DR: In this paper, the degradation behavior of the performance parameters (i.e., capacity and power capability) of a Li-ion battery cell when it is subjected to a field measured mission profile, which is characteristic for the primary frequency regulation service is investigated.

TL;DR: This paper proposes a comprehensive seven-step methodology for laboratory characterization of Li-ion batteries, in which the battery’s performance parameters are determined and their dependence on the operating conditions are obtained, and a novel hybrid procedure for parameterizing the batteries’ equivalent electrical circuit (EEC), which is used to emulate the batteries' dynamic behavior.

TL;DR: In this paper, the degradation behavior of the performance parameters (i.e., capacity and power capability) of a battery cell when it is subjected to a field measured mission profile, which is characteristic to the primary frequency regulation service is investigated.