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Document type:
Konferenzbeitrag 
Author(s):
Huber, Matthias; Silbernagl, Matthias 
Title:
Modeling Start-Up Times in Unit Commitment by Limiting Temperature Increase and Heating 
Abstract:
The integration of variable renewable energy sources leads to an increased cycling of conventional power plants, necessitating a detailed model of the start-up process. Based on the recently developed temperature formulation for start- up costs in Unit Commitment, we model the off-time-dependent start-up times of thermal units by limiting temperature increase and heating. Numerical results indicate that limiting heating speed is more efficient and leads only to a moderate increase in computa...    »
 
Keywords:
Unit Commitment, Start-up Times, Power Plant Temperatures, Integration of Renewables 
Book / Congress title:
12th International Conference on the European Energy Market 
Organization:
IEEE Power and Energy Society 
Year:
2015 
Month:
May 
Reviewed:
ja