Open AccessMethod to determine spinning reserve requirement for a grid with large‐scale wind power penetration
Author(s) -
Liu J.T.,
Feng S.H.,
Wang K.,
Guo X.R.,
Xu L.Z.
Publication year - 2017
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2017.0619
Subject(s) - spinning , grid , wind power , reliability engineering , computer science , penetration (warfare) , power balance , reliability (semiconductor) , electric power system , smart grid , environmental science , scale (ratio) , power grid , power (physics) , automotive engineering , electrical engineering , operations research , engineering , mathematics , mechanical engineering , physics , quantum mechanics , geometry
With large‐scale wind power penetration and rapid development of smart grid, some new challenges are brought to the active power balance of power grid, while, some new regulation means are also brought to the grid operators. This makes traditional spinning reserve (SR) capacity determine methods no longer applicable. The SR capacity determines method under the new situation is studied in this paper. The resources, functions and influence factors of SR are analysed. The SR determine principle is proposed, considering the demand for the active power dispatching under non‐accident condition, the demand for fast recovery of frequency under accident condition and the reliability requirement of the power system operation. On this basis, the evaluation indexes of the SR are studied and the calculation method of the SR requirement is proposed. At last, some cases based on the operation data of a regional grid are carried out to demonstrate the effectiveness of the method proposed in this paper.