Cristin-resultat-ID: 1768520
Sist endret: 8. januar 2020, 12:52
Resultat
Vitenskapelig artikkel
2007

Interfacing Convolution Based Linear Models to an Electromagnetic Transients Program

Bidragsytere:
  • Bjørn Alfred Gustavsen og
  • Olve Mo

Tidsskrift

IPST - International Conference on Power Systems Transients
ISSN 2434-9739

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2007
Publisert online: 2007

Beskrivelse Beskrivelse

Tittel

Interfacing Convolution Based Linear Models to an Electromagnetic Transients Program

Sammendrag

This paper describes a convolution based terminal equivalent for the PSCAD/EMTDC simulation environment, implemented as a user-defined component. This frequency dependent terminal equivalent (FDTE) reproduces the terminal behavior of a multi-port linear system given as a phase domain state-space model. The model can be identified using available software. A user-written PSCAD component reads the state space parameters from file and includes the model in the simulation via a companion model and trapezoidal based convolution. In addition is implemented a frequency dependent transfer function model (FDTF) that calculates the transfer between a set of inputs and outputs. The accuracy of the FDTE/FDTF components is validated by numerical examples. Also is shown an example from network equivalencing where large savings in computation time is achieved, compared to a traditional modeling procedure.

Bidragsytere

Bjørn Gustavsen

Bidragsyterens navn vises på dette resultatet som Bjørn Alfred Gustavsen
  • Tilknyttet:
    Forfatter
    ved Energisystemer ved SINTEF Energi AS

Olve Mo

  • Tilknyttet:
    Forfatter
    ved Energisystemer ved SINTEF Energi AS
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