Novel dynamic modelling of parallel HVAC/HVDC


Najafi, H., Robinson, F. and Jahed Motlagh, M., 2004. Novel dynamic modelling of parallel HVAC/HVDC. In: Universities Power Engineering Conference (UPEC 2004, 2004-01-01.

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    A novel approach is presented for eficiently modeling a power system which incIudes parallel-connected HVAC, and HVDC transmission systems. The proposed model has been derived for a system in which an AC generator is connected to an infinite bus system through a parallel AC tie line and a HVDC link. In addition to state-space representation, a block diagram representation has been formed to analyze system stability. In this new block diagram representation, the dynamic characteristics of the system are expressed in terms of a newly developed H constant. The development of the block diagram and associated H constants are explained. The new model is evaluated using PSCADiRTDS real time digital simulation.


    Item Type Conference or Workshop Items (Paper)
    CreatorsNajafi, H., Robinson, F. and Jahed Motlagh, M.
    DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
    ID Code5935


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