Variable speed wind turbines capability for temporary over-production

Autor:	Jacob Østergaard, Germán Claudio Tarnowski, Poul Ejnar Sørensen, Philip C. Kjar
Rok vydání:	2009
Předmět:	Engineering Wind energy systems Wind power business.industry Induction generator Automatic frequency control Vindenergi Vindenergisystemer AC power Electric power system Electricity generation Control theory Control system Frequency grid business Wind energy
Zdroj:	Tarnowski, G C, Kjær, P C, Sørensen, P E & Østergaard, J 2009, Variable Speed Wind Turbines Capability for Temporary Over-Production . in IEEE PES General Meeting . IEEE, pp. 1-7, 2009 IEEE Power and Energy Society General Meeting, Calgary, Alberta, Canada, 26/07/2009 . https://doi.org/10.1109/PES.2009.5275387
DOI:	10.1109/pes.2009.5275387
Popis:	New control systems for Variable Speed Wind Turbines (VSWT) need to be developed in order to provide inertia response and frequency control to support the grid. This work studies the behavior and capability of VSWT for providing temporary active power overproduction. The study is conducted on a multi-megawatt VSWT with Doubly-Fed Induction Generator. It was found that it is possible to have an active power overproduction of 0.2 pu for at least 10 seconds, which could be useful for the grid operator for restoring a critical situation of grid frequency dip. Nevertheless it is important to be aware about the underproduction power and the associated recovery period that follow a VSWT overproduction operation. The results can be used in designing suitable control systems for VSWT inertia response and frequency control.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::810c8f922038fedab979d33a5028a608 https://doi.org/10.1109/pes.2009.5275387 Zobrazit plný text záznamu