@ARTICLE{Kreischer_Christian_Applicability_2013,
 author={Kreischer, Christian and Kulig, Stefan and Göbel, Carsten},
 volume={vol. 62},
 number={No 3 September},
 journal={Archives of Electrical Engineering},
 pages={401-415},
 howpublished={online},
 year={2013},
 publisher={Polish Academy of Sciences},
 abstract={Long transmission lines have to be compensated to enhance the transport of active power. But a wrong design of the compensation may lead to subsynchronous resonances (SSR). For studies often park equivalent circuits are used. The parameters of the models are often determined analytically or by a three-phase short-circuit test. Models with this parameters give good results for frequencies of 50 Hz and 100 Hz resp. 60 Hz and 120 Hz. But SSR occurs at lower frequencies what arises the question of the reliability of the used models. Therefore in this publication a novel method for the determination of Park equivalent circuit parameters is presented. Herein the parameters are determined form time functions of the currents and the electromagnetic moment of the machine calculated by transient finite-element simulations. This parameters are used for network simulations and compared with the finite-element calculations. Compared to the parameters derived by a three-phase short-circuit a significant better accuracy of simulation results can be achieved by the presented method.},
 type={Artykuły / Articles},
 title={Applicability of Park transformation for the analysis of transient performance during subsynchronous resonances},
 URL={http://ochroma.man.poznan.pl/Content/84821/PDF/04_paper.pdf},
 doi={10.2478/aee-2013-0032},
 keywords={subsynchronous resonances, parameter identification, equivalent circuit, standstill frequency response test, three phase short circuit test, evolutionary strategy},
}