Sep 2026· 2026 Energy Conversion Congress & Expo Europe (ECCE Europe)· pp. 1-6· 0 citations· 17 references
Abstract
The increasing penetration of converter-interfaced renewable generation reduces the natural inertia available in modern power systems, leading to higher rates of change of frequency (RoCoF) during disturbances. This paper investigates the capability of an energy storage system (ESS) integrated wind turbine to provide inertial support. A control strategy that enables the wind turbine to emulate inertia while operating in maximum power point tracking (MPPT) mode is presented. In addition, the capability of a DC-link connected supercapacitor to deliver fast inertial response (IR) is analyzed. A coordinated control strategy is proposed that prioritizes the ESS due to its fast response and lack of recovery effects. At the same time, the wind turbine's kinetic energy (KE) is used as a supplementary source when required. The proposed approach is evaluated in the MATLAB/Simulink environment under a worst-case frequency disturbance scenario. Simulation results demonstrate that both the wind turbine and the SC can effectively contribute to IR while respecting system and converter limitations.
The increasing penetration of renewable energy sources has significantly reduced the
effective inertia of modern power systems. Wind turbines based on Doubly-Fed Induction
Generators (DFIGs) are widely deployed due to their efficiency and controllability;
however, their power electronic interface decouples the mechanic...
Nisha Bhati, Jyotsana Goyal, Deepika Saraswat et al.· ITEGAM- Journal of Engineeri...· 0 citations
With a high proportion of wind power connected to the power grid, the decline of system inertia leads to the increasingly prominent problem of frequency stability. Because of the limited kinetic energy of the rotor, wind turbines (WTs) are prone to causing secondary frequency drop (SFD) when participating in frequency...
Jin Ren, Dan-Yi Su, Bo Wei· Engineering Research Express· 0 citations
The Large-Scale integration of renewable energy sources fundamentally alters the dynamic behavior of modern power systems, presenting both critical challenges and unprecedented opportunities for stability enhancement. This paper investigates the dual-edged impact of wind power, via Doubly-Fed Induction Generators, and...
Moussa Bakdi, R. Taleb, A. Toualbia et al.· Journal of Elecetrical Engin...· 0 citations
An improved pitch-control based frequency control strategy is presented that enables wind turbines to maintain an active power reserve for primary frequency support across the entire wind-speed operating range. Using $C p(\lambda, \beta)$ characteristics, the proposed approach deliberately shifts the turbine operating...
A. Haseeb, E. Gubía, J. Lopez et al.· 2026 Energy Conversion Congr...· 0 citations
With the increasing penetration of wind power in modern power systems, primary frequency regulation (PFR) capability has become a mandatory requirement for grid integration. Drawing on the PFR mechanisms of conventional thermal power plants, this paper proposes control strategies for wind farms, specifically including...
Ling Liu· International Journal of Met...· 0 citations
In this study, a voltage control method for a Wind Turbine Emulator (WTE) is developed under varying Wind Speed (WS) and load demands. The emulator's components are: a Wind Turbine Model (WTM), a DC motor, a Self-Excited Induction Generator (SEIG), and a Variable Load (VL). The proposed control strategy aims to maintai...
Chaymaâ Boutahiri, Ayoub Nouaiti, A. M. Hsaini et al.· Engineering, Technology &...· 0 citations
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