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Impact of wind power on the unit commitment, operating reserves, and market design

: Kiviluoma, J.; O'Malley, M.; Tuohy, A.; Meibom, P.; Milligan, M.; Lange, B.; Holttinen, H.; Gibescu, M.


Institute of Electrical and Electronics Engineers -IEEE-, Power & Energy Society -PES-:
IEEE Power and Energy Society General Meeting 2011. Vol.4
Piscataway: IEEE, 2011
ISBN: 978-1-4577-1001-8
IEEE Power and Energy Society (PES General Meeting) <2011, Detroit/Mich.>
Fraunhofer IWES ()

This article highlights and demonstrates the new requirements variable and partly unpredictable wind power will bring to unit commitment and power system operations. Current practice is described and contrasted against the new requirements. Literature specifically addressing questions about wind power and unit commitment related power system operations is surveyed. The scope includes forecast errors, operating reserves, intra-day markets, and sharing reserves across interconnections. The discussion covers the critical issues arising from the research.