Environmental Data Science · 2025

Robust machine-learned algorithms for efficient grid operation

Nicolas Christianson, Christopher Yeh, Tongxin Li, Mehdi Hosseini, Mahdi Torabi Rad, Azarang Golmohammadi, Adam Wierman

Environmental Data Science

Can learned dispatch policies remain reliable under distribution shift?

RobustML combines a learned dispatch algorithm with a bound on worst case cost. A combined cycle cogeneration case study examines dispatch and ramping costs as renewable penetration increases, including performance under distribution shift.

Research themes

Connections

Guarantees meet physical infrastructure

Aggregate flexibility communicates feasible actions for coordinated charging. Robust dispatch and safe water control connect performance guarantees to operational costs and physical constraints.

Cite this paper

Nicolas Christianson, Christopher Yeh, Tongxin Li, Mehdi Hosseini, Mahdi Torabi Rad, Azarang Golmohammadi, Adam Wierman. Robust machine-learned algorithms for efficient grid operation. Environmental Data Science, 2025. https://doi.org/10.1017/eds.2024.28

BibTeX
@article{tongxin-robust-grid,
  title = {{Robust machine-learned algorithms for efficient grid operation}},
  author = {Nicolas Christianson and Christopher Yeh and Tongxin Li and Mehdi Hosseini and Mahdi Torabi Rad and Azarang Golmohammadi and Adam Wierman},
  year = {2025},
  journal = {Environmental Data Science},
  url = {https://doi.org/10.1017/eds.2024.28},
  doi = {10.1017/eds.2024.28}
}
2021IEEE Transactions on Smart Grid

Learning-Based Predictive Control via Real-Time Aggregate Flexibility

Tongxin Li, Bo Sun, Yue Chen, Zixin Ye, Steven H. Low, Adam Wierman

Maximum entropy feedback summarizes the feasible actions of controllable loads. Reinforcement learning approximates this feedback for Penalized Predictive Control, reducing information and computation requirements. Charging data demonstrates the coordination approach.