Stability evaluation of a grid-tied hybrid wind/PV farm joined with a hybrid energy-storage system
Document Type
Article
Publication Date
7-1-2023
Abstract
This paper presents the stability-evaluation outcomes of a multimachine power system (MMPS) connected with a large-scale hybrid wind farm (WF) and photovoltaic (PV) farm or hybrid wind/PV farm (HWPF) and a hybrid energy-storage system (HESS) consisting of a vanadium redox flow battery (VRFB) and a supercapacitor (SC). A probability scheme is used to determine the rated power of the proposed HESS, where the capacities of the VRFB-ESS and the SC-ESS are designed to effectively utilize their operating features. The control strategy of the HESS is proposed to reduce the pressure of the VRFB-ESS and smooth the output power fluctuations of the HWPF. The steady-state stability, small-signal stability, dynamic performances, and transient simulations of the studied grid-tied HWPF fed to the MMPS with and without the HESS are achieved. The simulation outcomes show that the proposed HESS can enhance the stability and power-smoothing performance of the HWPF fed to the MMPS.
Keywords
Wind farm, PV farm, Hybrid wind, Hybrid energy-storage system, Vanadium redox flow battery, Supercapacitor, Multimachine power system, Stability, Power smoothing
Publication Title
Sustainable Environment Research
Recommended Citation
Wang, Li; Ke, Wang Jun-Yi; Wu, Rui-Xuan; Tripathy, Manoj; Mokhlis, Hazlie; Chua, Kein Huat; Prokhorov, Anton V.; Nguyen, Thi Ha; Farid, Mohammed Mehdi; Subiantoro, Alison; Li, Kang; Chong, Benjamin; Azizi, Sadegh; Jahromi, Amir Abiri; and Xu, Dehong, "Stability evaluation of a grid-tied hybrid wind/PV farm joined with a hybrid energy-storage system" (2023). Research Publications (2021 to 2025). 3334.
https://knova.um.edu.my/research_publications_2021_2025/3334
Divisions
sch_ecs
Volume
33
Issue
1
Publisher
Elsevier
Publisher Location
CAMPUS, 4 CRINAN ST, LONDON N1 9XW, ENGLAND