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Security-Constrained Unit Commitment With Volatile Wind Power Generation
Abstract
This paper presents a security-constrained unit commitment (SCUC) algorithm which takes into account the intermittency and volatility of wind power generation. The UC problem is solved in the master problem with the forecasted intermittent wind power generation. Next, possible scenarios are simulated for representing the wind power volatility. The initial dispatch is checked in the subproblem and generation redispatch is considered for satisfying the hourly volatility of wind power in simulated scenarios. If the redispatch fails to mitigate violations, Benders cuts are created and added to the master problem to revise the commitment solution. The iterative process between the commitment problem and the feasibility check subproblem will continue until simulated wind power scenarios can be accommodated by redispatch. Numerical simulations indicate the effectiveness of the proposed SCUC algorithm for managing the security of power system operation by taking into account the intermittency and volatility of wind power generation.
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Cited by
Security-Constrained Unit Commitment With Linearized System Frequency Limit Constraints
Ahmadi, H., & Ghasemi, H. (2014) · IEEE Transactions on Power Systems · doi:10.1109/tpwrs.2014.2297997 · Cited by 386
Unified Stochastic and Robust Unit Commitment
Zhao, C., & Guan, Y. (2013) · IEEE Transactions on Power Systems · doi:10.1109/tpwrs.2013.2251916 · Cited by 323
A cross-modal generative adversarial network for scenarios generation of renewable energy
Kang, M., Zhu, R., Chen, D., Li, C., Gu, W., Qian, X., & Yu, W. (2024) · IEEE Transactions on Power Systems · doi:10.1109/tpwrs.2023.3277698 · Cited by 90
Predicting AC Optimal Power Flows: Combining Deep Learning and Lagrangian Dual Methods
Fioretto, F., Mak, T. W. K., & Van Hentenryck, P. (2020) · Proceedings of the AAAI Conference on Artificial Intelligence · doi:10.1609/aaai.v34i01.5403 · Cited by 29
Essl, A., Ortner, A., Haas, R., & Hettegger, P. (2017) · 2017 14th International Conference on the European Energy Market (EEM) · doi:10.1109/eem.2017.7981877 · Cited by 15
Metadata
- Authors
- Wang, J., Shahidehpour, M., & Li, Z.
- Venue
- IEEE Transactions on Power Systems
- Published
- 2008-08
- Volume
- 23
- Issue
- 3
- Pages
- 1319-1327
- ISSN
- 0885-8950 (ISSN-L)
- 1558-0679
- OpenAlex
- W2145334893
- Cited by
- 914
- References
- 0
- FWCI
- 19.42
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, J., Shahidehpour, M., & Li, Z. (2008). Security-Constrained Unit Commitment With Volatile Wind Power Generation. IEEE Transactions on Power Systems. https://doi.org/10.1109/tpwrs.2008.926719
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