Publication: Evaluation of numerical methods for TSCOPF in a large interconnected system
dc.affiliation.dpto | UC3M. Departamento de IngenierÃa Eléctrica | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Redes y Sistemas de EnergÃa Eléctrica (REDES) | es |
dc.contributor.author | Aghahassani, Mohammadamin | |
dc.contributor.author | Castronuovo, Edgardo Daniel | |
dc.contributor.author | Ledesma Larrea, Pablo | |
dc.contributor.author | Arredondo RodrÃguez, Francisco | |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | es |
dc.date.accessioned | 2023-02-13T11:45:32Z | |
dc.date.available | 2023-02-13T11:45:32Z | |
dc.date.issued | 2022-06-30 | |
dc.description.abstract | Transient stability-constrained optimal power flow (TSCOPF) models comprehensively analyze the security and economic operation of power systems. However, they require a high computational effort and can suffer from convergence problems when applied to large systems. This study analyzes the performance of eleven numerical integration algorithms applied to ordinary differential equations that represent power system dynamics in a TSCOPF model. The analyzed algorithms cover a range of explicit and implicit methods, including the recently published semi-explicit and semi-implicit Adams-Bashforth-Moulton formulas, together with several initialization techniques. The integration methods are applied to a model of the Iberian Peninsula power system, and their performance is discussed in terms of convergence, accuracy, and computational effort. The results show that most implicit methods converge to the solution, even for large time steps. In particular, the Adams-Moulton method of order two and Simpson's rule, both initialized with RK4, outperform the trapezoidal rule, which is the default method in TSCOPF models. | en |
dc.description.sponsorship | This work was supported by the Spanish Agencia Estatal de Investigación under Project PID2019-104449RB-I00 and Project AEI/10.13039/501100011033. | en |
dc.format.extent | 10 | |
dc.identifier.bibliographicCitation | Aghahassani, M., Castronuovo, E. D., Ledesma, P. & Arredondo, F. (2022). Evaluation of Numerical Methods for TSCOPF in a Large Interconnected System. IEEE Access, 10, 70562-70571. | en |
dc.identifier.doi | https://doi.org/10.1109/ACCESS.2022.3187403 | |
dc.identifier.issn | 2169-3536 | |
dc.identifier.publicationfirstpage | 70562 | |
dc.identifier.publicationlastpage | 70571 | |
dc.identifier.publicationtitle | IEEE Access | en |
dc.identifier.publicationvolume | 10 | |
dc.identifier.uri | https://hdl.handle.net/10016/36549 | |
dc.identifier.uxxi | AR/0000031312 | |
dc.language.iso | eng | |
dc.publisher | IEEE | en |
dc.relation.projectID | Gobierno de España. PID2019-104449RB-I00 | es |
dc.rights | © The authors, 2022. | en |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.accessRights | open access | en |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject.eciencia | Electrónica | es |
dc.subject.eciencia | EnergÃas Renovables | es |
dc.subject.eciencia | IngenierÃa Industrial | es |
dc.subject.eciencia | IngenierÃa Mecánica | es |
dc.subject.eciencia | Telecomunicaciones | es |
dc.subject.other | Numerical methods | en |
dc.subject.other | Optimal power flow | en |
dc.subject.other | Power system stability | en |
dc.subject.other | Transient stability | en |
dc.subject.other | TSCOPF | en |
dc.title | Evaluation of numerical methods for TSCOPF in a large interconnected system | en |
dc.type | research article | * |
dc.type.hasVersion | VoR | * |
dspace.entity.type | Publication |
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