Analysis of Elevated Neutral-to-Earth Voltage in Distribution Systems With Harmonic Distortion

@article{Collins2009AnalysisOE,
  title={Analysis of Elevated Neutral-to-Earth Voltage in Distribution Systems With Harmonic Distortion},
  author={E. R. Randy Collins and Jian Jiang},
  journal={IEEE Transactions on Power Delivery},
  year={2009},
  volume={24},
  pages={1696-1702}
}
The proliferation of power-electronic loads in the distribution system has raised concerns about their impact on the neutral-to-earth voltage [(NEV) or stray voltage]. It is desirable to analyze the effect of topology unbalance and harmonic distortion acting simultaneously to assess their influence on elevated NEV. A multiphase harmonic load-flow algorithm for radial distribution systems is presented for NEV analysis. A transmission-line model is developed that includes the neutral branch such… CONTINUE READING
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