TY - JOUR A1 - Ortbandt, Claudius A1 - Dzienis, Cezary A1 - Matussek, Robert A1 - Schulte, Horst T1 - Parameter Estimation in Electrical Power Systems Using Prony's Method JF - Journal of Physics: Conference Series N2 - This paper presents the basic principle of Prony's method, which is used for determining electrical power system parameters such as phasors, angular speeds as well as damping factors in a large frequency range. For fixed sampling frequencies, the approach to finding an optimal model order and to extracting transient parameters for further identification of different system effects is shown. Furthermore, it is shown that the method can be applied to the diverse plausibility checks for a confirmation of the result obtained using a conventional Fourier based approach. It will be presented that the significant advantage of the Prony algorithm in comparison to Fourier based methods is the possibility of computing an accurate frequency and in determining a damping factor. KW - Prony-Verfahren Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:523-15562 SN - 1742-6588 SN - 1742-6596 VL - 659 IS - 1 SP - 1 EP - 12 PB - IOP Publishing ER -