---
_id: '8434'
abstract:
- lang: eng
  text: 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:
- first_name: Holger
  full_name: Borcherding, Holger
  id: '1693'
  last_name: Borcherding
- first_name: Frederic
  full_name: Blank, Frederic
  last_name: Blank
- first_name: Olaf
  full_name: Grünberg, Olaf
  last_name: Grünberg
- first_name: Josef
  full_name: Höflsauer, Josef
  last_name: Höflsauer
- first_name: Simon
  full_name: Puls, Simon
  last_name: Puls
citation:
  ama: Borcherding H, Blank F, Grünberg O, Höflsauer J, Puls S. <i>EFFECTS OF COMPONENT
    FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC
    GRID</i>. IEEE; 2021. doi:<a href="https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706">10.23919/EPE21ECCEEurope50061.2021.9570706</a>
  apa: Borcherding, H., Blank, F., Grünberg, O., Höflsauer, J., &#38; Puls, S. (2021).
    EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON
    AN OPEN INDUSTRIAL DC GRID. In <i>2021 23rd European Conference on Power Electronics
    and Applications (EPE’21 ECCE Europe)</i>. 23rd European Conference on Power Electronics
    and Applications (EPE ECCE Europe), Virtuell. IEEE. <a href="https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706">https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706</a>
  bjps: <b>Borcherding H <i>et al.</i></b> (2021) <i>EFFECTS OF COMPONENT FAILURES
    IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC GRID</i>.
    IEEE.
  chicago: Borcherding, Holger, Frederic Blank, Olaf Grünberg, Josef Höflsauer, and
    Simon Puls. <i>EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL
    OPERATING ON AN OPEN INDUSTRIAL DC GRID</i>. <i>2021 23rd European Conference
    on Power Electronics and Applications (EPE’21 ECCE Europe)</i>. European Conference
    on Power Electronics and Applications. IEEE, 2021. <a href="https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706">https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706</a>.
  chicago-de: Borcherding, Holger, Frederic Blank, Olaf Grünberg, Josef Höflsauer
    und Simon Puls. 2021. <i>EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS DURING
    PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC GRID</i>. <i>2021 23rd European Conference
    on Power Electronics and Applications (EPE’21 ECCE Europe)</i>. European Conference
    on Power Electronics and Applications. IEEE. doi:<a href="https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706">10.23919/EPE21ECCEEurope50061.2021.9570706</a>,
    .
  din1505-2-1: '<span style="font-variant:small-caps;">Borcherding, Holger</span>
    ; <span style="font-variant:small-caps;">Blank, Frederic</span> ; <span style="font-variant:small-caps;">Grünberg,
    Olaf</span> ; <span style="font-variant:small-caps;">Höflsauer, Josef</span> ;
    <span style="font-variant:small-caps;">Puls, Simon</span>: <i>EFFECTS OF COMPONENT
    FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC
    GRID</i>, <i>European Conference on Power Electronics and Applications</i> : IEEE,
    2021'
  havard: H. Borcherding, F. Blank, O. Grünberg, J. Höflsauer, S. Puls, EFFECTS OF
    COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL
    DC GRID, IEEE, 2021.
  ieee: 'H. Borcherding, F. Blank, O. Grünberg, J. Höflsauer, and S. Puls, <i>EFFECTS
    OF COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN
    INDUSTRIAL DC GRID</i>. IEEE, 2021. doi: <a href="https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706">10.23919/EPE21ECCEEurope50061.2021.9570706</a>.'
  mla: Borcherding, Holger, et al. “EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS
    DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC GRID.” <i>2021 23rd European
    Conference on Power Electronics and Applications (EPE’21 ECCE Europe)</i>, IEEE,
    2021, <a href="https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706">https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570706</a>.
  short: H. Borcherding, F. Blank, O. Grünberg, J. Höflsauer, S. Puls, EFFECTS OF
    COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL
    DC GRID, IEEE, 2021.
  ufg: '<b>Borcherding, Holger u. a.</b>: EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS
    DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC GRID, o. O. 2021 (European
    Conference on Power Electronics and Applications).'
  van: Borcherding H, Blank F, Grünberg O, Höflsauer J, Puls S. EFFECTS OF COMPONENT
    FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING ON AN OPEN INDUSTRIAL DC
    GRID. 2021 23rd European Conference on Power Electronics and Applications (EPE’21
    ECCE Europe). IEEE; 2021. (European Conference on Power Electronics and Applications).
conference:
  end_date: 2021-09-10
  location: Virtuell
  name: 23rd European Conference on Power Electronics and Applications (EPE ECCE Europe)
  start_date: 2021-09-06
date_created: 2022-07-05T13:52:33Z
date_updated: 2025-06-26T13:28:00Z
department:
- _id: DEP6020
- _id: DEP5018
doi: 10.23919/EPE21ECCEEurope50061.2021.9570706
external_id:
  isi:
  - '000832143902098'
isi: '1'
keyword:
- DC power supply
- Fault handling strategy
- Short circuit
- Grid-connected inverter
- DC machine
language:
- iso: eng
publication: 2021 23rd European Conference on Power Electronics and Applications (EPE’21
  ECCE Europe)
publication_identifier:
  eisbn:
  - '978-90-75815-37-5 '
  isbn:
  - 978-1-6654-3384-6
  issn:
  - 2325-0313
publication_status: published
publisher: IEEE
quality_controlled: '1'
series_title: European Conference on Power Electronics and Applications
status: public
title: EFFECTS OF COMPONENT FAILURES IN DRIVE INVERTERS DURING PARALLEL OPERATING
  ON AN OPEN INDUSTRIAL DC GRID
type: conference_editor_article
user_id: '83781'
year: '2021'
...
---
_id: '4918'
abstract:
- lang: eng
  text: 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:
- first_name: Simon
  full_name: Puls, Simon
  id: '85051'
  last_name: Puls
- first_name: Urs
  full_name: Obernolte, Urs
  last_name: Obernolte
- first_name: Holger
  full_name: Borcherding, Holger
  id: '1693'
  last_name: Borcherding
- first_name: Martin
  full_name: Ehlich, Martin
  last_name: Ehlich
citation:
  ama: Puls S, Obernolte U, Borcherding H, Ehlich M. <i>Approach of an Active Device
    Protection for Drive Inverters against Short Circuit Faults in an Open Industrial
    DC Grid</i>. IEEE; 2020. doi:<a href="https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949">10.23919/EPE20ECCEEurope43536.2020.9215949</a>
  apa: Puls, S., Obernolte, U., Borcherding, H., &#38; Ehlich, M. (2020). Approach
    of an Active Device Protection for Drive Inverters against Short Circuit Faults
    in an Open Industrial DC Grid. In <i>2020 22nd European Conference on Power Electronics
    and Applications (EPE’20 ECCE Europe VIRTUAL)</i>. 22nd European Conference on
    Power Electronics and Applications (EPE’20 ECCE Europe VIRTUAL), Lyon, France.
    IEEE. <a href="https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949">https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949</a>
  bjps: <b>Puls S <i>et al.</i></b> (2020) <i>Approach of an Active Device Protection
    for Drive Inverters against Short Circuit Faults in an Open Industrial DC Grid</i>.
    IEEE.
  chicago: Puls, Simon, Urs Obernolte, Holger Borcherding, and Martin Ehlich. <i>Approach
    of an Active Device Protection for Drive Inverters against Short Circuit Faults
    in an Open Industrial DC Grid</i>. <i>2020 22nd European Conference on Power Electronics
    and Applications (EPE’20 ECCE Europe VIRTUAL)</i>. IEEE, 2020. <a href="https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949">https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949</a>.
  chicago-de: Puls, Simon, Urs Obernolte, Holger Borcherding und Martin Ehlich. 2020.
    <i>Approach of an Active Device Protection for Drive Inverters against Short Circuit
    Faults in an Open Industrial DC Grid</i>. <i>2020 22nd European Conference on
    Power Electronics and Applications (EPE’20 ECCE Europe VIRTUAL)</i>. IEEE. doi:<a
    href="https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949">10.23919/EPE20ECCEEurope43536.2020.9215949</a>,
    .
  din1505-2-1: '<span style="font-variant:small-caps;">Puls, Simon</span> ; <span
    style="font-variant:small-caps;">Obernolte, Urs</span> ; <span style="font-variant:small-caps;">Borcherding,
    Holger</span> ; <span style="font-variant:small-caps;">Ehlich, Martin</span>:
    <i>Approach of an Active Device Protection for Drive Inverters against Short Circuit
    Faults in an Open Industrial DC Grid</i> : IEEE, 2020'
  havard: S. Puls, U. Obernolte, H. Borcherding, M. Ehlich, Approach of an Active
    Device Protection for Drive Inverters against Short Circuit Faults in an Open
    Industrial DC Grid, IEEE, 2020.
  ieee: 'S. Puls, U. Obernolte, H. Borcherding, and M. Ehlich, <i>Approach of an Active
    Device Protection for Drive Inverters against Short Circuit Faults in an Open
    Industrial DC Grid</i>. IEEE, 2020. doi: <a href="https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949">10.23919/EPE20ECCEEurope43536.2020.9215949</a>.'
  mla: Puls, Simon, et al. “Approach of an Active Device Protection for Drive Inverters
    against Short Circuit Faults in an Open Industrial DC Grid.” <i>2020 22nd European
    Conference on Power Electronics and Applications (EPE’20 ECCE Europe VIRTUAL)</i>,
    IEEE, 2020, <a href="https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949">https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215949</a>.
  short: S. Puls, U. Obernolte, H. Borcherding, M. Ehlich, Approach of an Active Device
    Protection for Drive Inverters against Short Circuit Faults in an Open Industrial
    DC Grid, IEEE, 2020.
  ufg: '<b>Puls, Simon u. a.</b>: Approach of an Active Device Protection for Drive
    Inverters against Short Circuit Faults in an Open Industrial DC Grid, o. O. 2020.'
  van: Puls S, Obernolte U, Borcherding H, Ehlich M. Approach of an Active Device
    Protection for Drive Inverters against Short Circuit Faults in an Open Industrial
    DC Grid. 2020 22nd European Conference on Power Electronics and Applications (EPE’20
    ECCE Europe VIRTUAL). IEEE; 2020.
conference:
  end_date: 2020-09-11
  location: Lyon, France
  name: 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE
    Europe VIRTUAL)
  start_date: 2020-09-07
date_created: 2020-12-14T13:55:20Z
date_updated: 2025-06-26T13:35:13Z
department:
- _id: DEP6020
- _id: DEP5018
doi: 10.23919/EPE20ECCEEurope43536.2020.9215949
keyword:
- DC grid
- fault handling strategy
- DC-power supply
- active protection
- drive inverters
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7695572
publication: 2020 22nd European Conference on Power Electronics and Applications (EPE'20
  ECCE Europe VIRTUAL)
publication_identifier:
  eisbn:
  - 978-9-0758-1536-8
  isbn:
  - 978-1-7281-9807-1
  issn:
  - 2325-0313
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Approach of an Active Device Protection for Drive Inverters against Short Circuit
  Faults in an Open Industrial DC Grid
type: conference_editor_article
user_id: '83781'
year: '2020'
...