TY - GEN
T1 - Electrical modeling of an interrupting topology solid-state dc breaker
AU - Barcelos, Renan Pillon
AU - Heldwein, Marcelo Lobo
N1 - Publisher Copyright:
© VDE VERLAG GMBH · Berlin · Offenbach.
PY - 2020
Y1 - 2020
N2 - Dc power distribution systems have lately attracted more attention due to their unique characteristics. However, issues such as the protection devices are under constant development. The interruption and isolation of a short-circuit fault in dc systems is very challenging due to the high current rate of rising for fault currents. Therefore, due to its fast action, interrupting solid-state dc breaker (SSCB) topologies have been studied and proposed as an alternative to reduce the effects caused by SCs. However, each system presents its particular dynamic behavior and an appropriate study must be performed to design proper SSCB components. Some methods to design the SSCB use a simple representation of the dc line, which reduces essential information to design the SSCB components in some cases. This work makes a detailed analysis of the impact of the dc line modeling in the SSCB design for an MVDC system.
AB - Dc power distribution systems have lately attracted more attention due to their unique characteristics. However, issues such as the protection devices are under constant development. The interruption and isolation of a short-circuit fault in dc systems is very challenging due to the high current rate of rising for fault currents. Therefore, due to its fast action, interrupting solid-state dc breaker (SSCB) topologies have been studied and proposed as an alternative to reduce the effects caused by SCs. However, each system presents its particular dynamic behavior and an appropriate study must be performed to design proper SSCB components. Some methods to design the SSCB use a simple representation of the dc line, which reduces essential information to design the SSCB components in some cases. This work makes a detailed analysis of the impact of the dc line modeling in the SSCB design for an MVDC system.
UR - http://www.scopus.com/inward/record.url?scp=85089686520&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85089686520
SN - 9783800752454
T3 - PCIM Europe Conference Proceedings
SP - 730
EP - 737
BT - PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2020
PB - Mesago PCIM GmbH
T2 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2020
Y2 - 7 July 2020 through 8 July 2020
ER -