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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Evaluation of critical fault scenarios for operation with inherent overload in HVDC stations

Sander, Lisa January 2018 (has links)
The HVDC, High Voltage Direct Current, is important when it comes to upgrading the energy system to a renewable, sustainable and efficient system. This master thesis is investigating what is happening during the most decisive fault cases when the HVDC station is operating with inherent overload. An inherent overload operating area is defined and simulations are performed in PSCAD/EMTDC to study the transient behavior of the fault currents and overvoltages.
HVDC
Modular multilevel converter
VSC
transient currents
transient voltages
inherent overload
converter bus fault
pole to pole fault
Annan elektroteknik och elektronik

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