location: Current position: Home >> Scientific Research >> Paper Publications

Risk Reserve Constrained Economic Dispatch Model with Wind Power Penetration

Hits:

Indexed by:期刊论文

Date of Publication:2010-12-01

Journal:ENERGIES

Included Journals:SCIE、EI、Scopus

Volume:3

Issue:12

Page Number:1880-U333

ISSN No.:1996-1073

Key Words:wind power; risk; economic dispatch; spinning reserve; interior point method

Abstract:This paper develops a modified economic dispatch (ED) optimization model with wind power penetration. Due to the uncertain nature of wind speed, both overestimation and underestimation of the available wind power are compensated using the up and down spinning reserves. In order to determine both of these two reserve demands, the risk-based up and down spinning reserve constraints are presented considering not only the uncertainty of available wind power, but also the load forecast error and generator outage rates. The predictor-corrector primal-dual interior point (IP) method is utilized to solve the proposed ED model. Simulation results of a system with ten conventional generators and one wind farm demonstrate the effectiveness of the proposed method.

Pre One:Optimal wind-thermal coordination dispatch based on risk reserve constraints

Next One:多保障供电系统运行控制策略研究