@article{aunifiedpowersetpointtrackingalgorithm,
  title = {A Unified Power-Setpoint Tracking Algorithm for Utility-Scale PV Systems with Power Reserves and Fast Frequency Response Capabilities},
  author = {Victor Paduani and Hui Yu and Bei Xu and Ning Lu},
  year = {2021},
  eprint = {2105.05324},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.05324v2},
}