@misc{8436,
  abstract     = {{Today DC offers far-reaching advantages over AC. Therefore, many devices have been equipped with an internal DC link for years. In the field of energy supply, the use of DC technology is also growing and is state of the art e.g. in offshore, high-voltage, automotive and data center applications. The spread of industrial open DC grids is currently starting and is completely different due to the requirements: The DC grid itself and energy flows in an industrial environment are highly dynamic and bidirectional. Due to the low impedance electrical connection of the DC links of many devices, stored energies in fault cases as well as ripple currents during operation place particular requirements on the devices.}},
  author       = {{Puls, Simon and Koch, Jan-Niklas and Ehlich, Martin and Borcherding, Holger}},
  booktitle    = {{EPE Proceeding 2022}},
  isbn         = {{978-9-0758-1539-9}},
  issn         = {{2325-0313}},
  keywords     = {{Industries, Semiconductor device measurement, Capacitors, Europe, High-voltage techniques, Inverters, Circuit faults}},
  location     = {{Hannover}},
  publisher    = {{IEEE}},
  title        = {{{Particular Requirements on Drive Inverters for Safe and Robust Operation on an Open Industrial DC Grid}}},
  year         = {{2022}},
}

@misc{8434,
  abstract     = {{An open industrial DCgrid for energy supply has many benefits. Also new challenges arise by coupling the DClink capacitors of all devices, e.g. inverters. This paper presents the effects of component failures causing short circuit faults in combination with electrically coupled and charged DClink capacitors. Resulting energy flows are shown, which arise in the DCgrid in case of faults. In addition, measurements of short circuit tests and two solutions are shown, which enable the safe and simple operation of an open industrial DCgrid.}},
  author       = {{Borcherding, Holger and Blank, Frederic and Grünberg, Olaf and Höflsauer, Josef and Puls, Simon}},
  booktitle    = {{2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe)}},
  isbn         = {{978-1-6654-3384-6}},
  issn         = {{2325-0313}},
  keywords     = {{DC power supply, Fault handling strategy, Short circuit, Grid-connected inverter, DC machine}},
  location     = {{Virtuell}},
  publisher    = {{IEEE}},
  title        = {{{EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC GRID}}},
  doi          = {{10.23919/EPE21ECCEEurope50061.2021.9570706}},
  year         = {{2021}},
}

@misc{4918,
  abstract     = {{An open industrial DC grid has a lot of advantages. Also new challenges arise by coupling several DC link capacitors of inverters. This paper presents an approach and measurements of an active device protection to withstand possible faults that can occur in the DC grid. In particular, robustness in the event of faults plays a key role.}},
  author       = {{Puls, Simon and Obernolte, Urs and Borcherding, Holger and Ehlich, Martin}},
  booktitle    = {{2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe VIRTUAL)}},
  isbn         = {{978-1-7281-9807-1}},
  issn         = {{2325-0313}},
  keywords     = {{DC grid, fault handling strategy, DC-power supply, active protection, drive inverters}},
  location     = {{Lyon, France}},
  publisher    = {{IEEE}},
  title        = {{{Approach of an Active Device Protection for Drive Inverters against Short Circuit Faults in an Open Industrial DC Grid}}},
  doi          = {{10.23919/EPE20ECCEEurope43536.2020.9215949}},
  year         = {{2020}},
}