NDLI: A solution to stochastic unit commitment problem for a wind-thermal system coordination

Content Provider	Springer Nature Link
Author	Saravanan, B. Mishra, Shreya Nag, Debrupa
Copyright Year	2014
Abstract	Unit commitment (UC) problem is one of the most important decision making problems in power system. In this paper the UC problem is solved by considering it as a real time problem by adding stochasticity in the generation side because of wind-thermal co-ordination system as well as stochasticity in the load side by incorporating the randomness of the load. The most important issue that needs to be addressed is the achievement of an economic unit commitment solution after solving UC as a real time problem. This paper proposes a hybrid approach to solve the stochastic UC problem considering the volatile nature of wind and formulating the UC problem as a chance constrained problem in which the load is met with high probability over the entire time period.
Starting Page	192
Ending Page	200
Page Count	9
File Format	PDF
ISSN	20951701
Journal	Frontiers of Energy and Power Engineering in China
Volume Number	8
Issue Number	2
e-ISSN	20951698
Language	English
Publisher	Higher Education Press
Publisher Date	2014-03-26
Publisher Institution	Chinese Universities
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	unit commitment (UC) randomness wind generation univariate chance constrained Energy Technology
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology

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A solution to stochastic unit commitment problem for a wind-thermal system coordination