Modeling real-time balancing power demands in wind power systems using stochastic differential equations
2010 (English)In: Electric power systems research, ISSN 0378-7796, Vol. 80, no 8, 966-974 p.Article in journal (Refereed) Published
The inclusion of wind power into power systems has a significant impact on the demand for real-rime balancing power due to the stochastic nature of wind power production The overall aim of this paper is to present probabilistic models of the impact of large-scale integration of wind power on the continuous demand in MW for real-time balancing power This is important not only for system operators, but also for producers and consumers since they in most systems through various market solutions provide balancing power.
Since there can occur situations where the wind power variations cancel out other types of deviations in the system, models on an hourly basis are not sufficient Therefore the developed model is in continuous time and is based on stochastic differential equations (SDE) The model can be used within an analytical framework or in Monte Carlo simulations.
Place, publisher, year, edition, pages
2010. Vol. 80, no 8, 966-974 p.
Stochastic differential equations, Real-time balancing, Wind power
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-10264DOI: 10.1016/j.epsr.2010.01.004ISI: 000278640200009ScopusID: 2-s2.0-80052124524OAI: oai:DiVA.org:kth-10264DiVA: diva2:213672
QC 20100804 Uppdaterad från manuskript till artikel (20110112). Tidigare titel: Modeling real-time balancing demands in systems with wind power using stochastic differential equations2009-04-282009-04-282011-01-12Bibliographically approved