Security constrained unit commitment for East China Electric Power Market

Author

Ge, Zhaoqiang ; Cao, Ying

Author_Institution

East China Grid, Shanghai

fYear

2008

fDate

6-9 April 2008

Firstpage

218

Lastpage

221

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/DRPT.2008.4523406

Filename

4523406