@inproceedings{a3804ca5453d4d27927c853b56a46191,
title = "A Data-aided Security Constraint Prescreening Technique and Application to Real-world System",
abstract = "Security constraints are necessary in unit commitment problems to guarantee reliable commitments. However, only a small subset of security constraints can bind in the unit commitment problem. This paper presents a data-aided prescreening approach that could identify and remove non-dominating security constraints. This approach takes advantage of both deterministic and statistical methods, which leverages the historical data and linear programming (LP) solution. Lazy constraints are used in optimization solver to maintain solution integrity. Case studies presented here use Midcontinent Independent System Operator (MISO) data, and simulation results show that the proposed prescreening approach significantly improves computational performance.",
keywords = "Lazy Constraint, Optimal Power Flow, Security Constraint, Transmission Congestion, Unit Commitment",
author = "Shubo Zhang and Hongxing Ye and Fengyu Wang and Yonghong Chen and Stephen Rose and Yaming Ma",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 51st North American Power Symposium, NAPS 2019 ; Conference date: 13-10-2019 Through 15-10-2019",
year = "2019",
month = oct,
doi = "10.1109/NAPS46351.2019.9000286",
language = "英语",
series = "51st North American Power Symposium, NAPS 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "51st North American Power Symposium, NAPS 2019",
}