Data-driven model predictive control of battery storage units
<|reference_start|>Data-driven model predictive control of battery storage units: In many state-of-the-art control approaches for power systems with storage units, an explicit model of the storage dynamics is required. With growing numbers of storage units, identifying these dynamics can be cumbersome. This paper employs recent data-driven control approaches that do not require an explicit identification step. Instead, they use measured input/output data in control formulations. In detail, we propose an economic data-driven model predictive control (MPC) scheme to operate a small power system with input-nonlinear battery dynamics. First, a linear data-driven MPC approach that uses a slack variable to account for plant-model-mismatch is proposed. In a second step, an input-nonlinear data-driven MPC scheme is deduced. Comparisons with a reference indicate that the linear data-driven MPC approximates the nonlinear plant in an acceptable manner. Even better results, however, can be obtained with the input-nonlinear data-driven MPC scheme which provides increased prediction accuracy.<|reference_end|>
@article{lipka2024data-driven,
    title={Data-driven model predictive control of battery storage units},
    author={Johannes B. Lipka and Christian A. Hans},
    journal={arXiv preprint arXiv:2407.05157},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.05157},
    primaryClass={eess.SY cs.SY}
}