BEGIN:VCALENDAR
VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:Europe/Vienna
BEGIN:DAYLIGHT
DTSTART:20230326T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20221030T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20221206T101316Z
UID:F85A8C80-547B-42BE-87E1-993C3A12ECA8
DTSTART;TZID=Europe/Vienna:20221206T100000
DTEND;TZID=Europe/Vienna:20221206T110000
DESCRIPTION:The ongoing decarbonisation of the electric power system brings
  new challenges in terms of system dynamics and stability\, as the substit
 ution of generation units with rotating masses towards generation units ba
 sed on power electronics entails a substantial loss of inertia. To meet th
 e new challenges and maintain the reliability of the electrical grid\, inn
 ovative solutions are required. Therefore\, this lecture will present digi
 tal twin development challenges and opportunities of a dynamic hardware em
 ulator that can be used for controller hardware in the loop (CHIL) testing
  and is based on a small-scale laboratory system. To build the simulation 
 model\, the parameters of involved synchronous machines\, excitation syste
 ms\, prime movers and transmission lines have been identified and then com
 pared to laboratory measurements to assess the accuracy of the digital twi
 n. Static and dynamic accuracy have been investigated\, and an overall goo
 d accuracy can be shown with the help of quantification of errors. Further
 more\, a case study is presented where the digital twin was used to design
  a controller to damp inter-area oscillations with the help of wide area m
 easurements. This controller was then implemented and tested within the dy
 namic hardware emulator in the laboratory.\n\nCo-sponsored by: AIT Austria
 n Institute of Technology GmbH\n\nSpeaker(s): Petr Korba\, Artjoms Obushev
 s\n\nVirtual: https://events.vtools.ieee.org/m/333560
LOCATION:Virtual: https://events.vtools.ieee.org/m/333560
ORGANIZER:thomas.strasser@ait.ac.at
SEQUENCE:5
SUMMARY:Digital Twin of a Dynamic Hardware Emulator: Challenges and Opportu
 nities
URL;VALUE=URI:https://events.vtools.ieee.org/m/333560
X-ALT-DESC:Description: <br /><p>The ongoing decarbonisation of the electri
 c power system brings new challenges in terms of system dynamics and stabi
 lity\, as the substitution of generation units with rotating masses toward
 s generation units based on power electronics entails a substantial loss o
 f inertia. To meet the new challenges and maintain the reliability of the 
 electrical grid\, innovative solutions are required. Therefore\, this lect
 ure will present digital twin development challenges and opportunities of 
 a dynamic hardware emulator that can be used for controller hardware in th
 e loop (CHIL) testing and is based on a small-scale laboratory system. To 
 build the simulation model\, the parameters of involved synchronous machin
 es\, excitation systems\, prime movers and transmission lines have been id
 entified and then compared to laboratory measurements to assess the accura
 cy of the digital twin. Static and dynamic accuracy have been investigated
 \, and an overall good accuracy can be shown with the help of quantificati
 on of errors. Furthermore\, a case study is presented where the digital tw
 in was used to design a controller to damp inter-area oscillations with th
 e help of wide area measurements. This controller was then implemented and
  tested within the dynamic hardware emulator in the laboratory.</p>
END:VEVENT
END:VCALENDAR