Title :
Security constrained unit commitment for East China Electric Power Market
Author :
Ge, Zhaoqiang ; Cao, Ying
Author_Institution :
East China Grid, Shanghai
Abstract :
East China Electric Power Market (ECEPM) is a multi-control area market. The security constrained economic dispatch executed by East China Dispatch Center unable guarantee the unit schedule larger than its minimum dispatch limit. Unit commitments submitted by provincial dispatch center are also made out by experience. In long term view, it is necessary to realize security constrained unit commitment (SCUC) in ECEPM. The mathematical model of SCUC is presented first in this paper. And the brief review on the algorithm of SCUC is also introduced. After that, the feasibility and realizing method of SCUC in East China Electric Power Market is discussed.
Keywords :
power generation dispatch; power generation economics; power generation scheduling; power markets; power system security; East China Dispatch Center; East China Electric Power Market; economic dispatch; generation schedule; multi control area market; security constrained unit commitment; Contracts; Large-scale systems; NP-complete problem; Power generation economics; Power markets; Power system economics; Power system modeling; Power system security; Power systems; Scheduling algorithm; Multi-Control Area; Power Market; Security Constrained Unit Commitment; Tie-line Bias Control;
Conference_Titel :
Electric Utility Deregulation and Restructuring and Power Technologies, 2008. DRPT 2008. Third International Conference on
Conference_Location :
Nanjuing
Print_ISBN :
978-7-900714-13-8
Electronic_ISBN :
978-7-900714-13-8
DOI :
10.1109/DRPT.2008.4523406
