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Data-Aided Offline and Online Screening for Security Constraint.
- Source :
- IEEE Transactions on Power Systems; May2021, Vol. 36 Issue 3, p2614-2622, 9p
- Publication Year :
- 2021
-
Abstract
- Security constraint is a key component in unit commitment to guarantee reliable generator commitment. Large set of security constraints are notorious for making the problem difficult to solve. Constraint screening, i.e., filtering out non-dominating constraints, is regarded as a powerful tool to address this challenge. This work presents a security-constraint screening that can effectively integrate virtual transaction and capture changes online in real-time or look-ahead markets. The proposed approach takes advantage of both deterministic and statistical methods, which leverages mathematical modeling and historical data. Effectiveness are verified using Midcontinent Independent System Operator (MISO) data. [ABSTRACT FROM AUTHOR]
- Subjects :
- INDEPENDENT system operators
MISO
Subjects
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 36
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 149963103
- Full Text :
- https://doi.org/10.1109/TPWRS.2020.3040222