Marine Power Distribution System Fault Location Using a Portable Injection Unit

@article{Jia2015MarinePD,
  title={Marine Power Distribution System Fault Location Using a Portable Injection Unit},
  author={Ke Jia and Tianshu Bi and Bohan Liu and Edward Christopher and David. W. P Thomas and Mark Sumner},
  journal={IEEE Transactions on Power Delivery},
  year={2015},
  volume={30},
  pages={818-826}
}
A portable injection unit for active impedance estimation (AIE) is built and tested in a dc zonal marine power distribution system to provide useful information for system protection and restoration. The portable unit generates current “spikes” and injects them into the system once short-circuit faults are detected (by measuring the system voltage drop… CONTINUE READING