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Ensuring Physically Realizable Storage Operation in the Unit Commitment Problem
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DOI：10.1109/TPWRS.2022.3193035.png)
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Abstract
En 中文
A linear and convex model has been recently presented for the operation of battery energy storage units that does not explicitly prevent their simultaneous charge and discharge in the problem formulation. This letter claims that the model in such a literature contribution is capable of ensuring the physical realizability of the battery dispatch only when nondiscrete decisions are considered in the optimization problem. This claim is demonstrated through the solution of two instances of a simple unit-commitment-based example comprising two generating units, one battery energy storage unit, and two time periods.
Keywords:
Batteries
Costs
Optimization
Generators
Discharges (electric)
Mathematical models
Computational modeling
Battery energy storage units
electrical energy storage
physically realizable dispatch
simultaneous charge and discharge
unit commitment
Journal
IF:
7.2
Papers:
1.1W
Citations:
5.0W