This study presents the initialisation of a hybrid alternating current/direct current(AC/DC)power system to determine the operation point around which the system is linearised as a starting point for an electromagneti...This study presents the initialisation of a hybrid alternating current/direct current(AC/DC)power system to determine the operation point around which the system is linearised as a starting point for an electromagnetic or harmonic stability analysis.To this end,each AC or DC power system component is modelled in the Fourier transform domain and further adjusted to a simplified representation compatible with a power flow formulation.The study also presents how voltage source converter(VSC)high-voltage DC-based systems can be analysed when the different VSC controls are applied.The result of the power flow solution is then used for the power converters’initialisation.展开更多
基金supported by the Energy Transition Fund,FOD Economy,Belgium.This work was supported by the Research Foundation Flanders(FWO)under grant no.G0D2319N.The research of J.Beerten was funded by the FWO under grant no.12D1117N.
文摘This study presents the initialisation of a hybrid alternating current/direct current(AC/DC)power system to determine the operation point around which the system is linearised as a starting point for an electromagnetic or harmonic stability analysis.To this end,each AC or DC power system component is modelled in the Fourier transform domain and further adjusted to a simplified representation compatible with a power flow formulation.The study also presents how voltage source converter(VSC)high-voltage DC-based systems can be analysed when the different VSC controls are applied.The result of the power flow solution is then used for the power converters’initialisation.
