@article{newtonianmechanicsbasedtransientstabilit,
  title = {Newtonian Mechanics Based Transient Stability PART IV: Equivalent Machine},
  author = {Songyan Wang and Jilai Yu and Aoife Foley and Jingrui Zhang},
  year = {2021},
  eprint = {2110.13366},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.13366v1},
}