2026-10-29T22:55:19Zhttps://munzur-rdlopen.rawdatalibrary.net/oai/requestoai:munzur-rdlopen.rawdatalibrary.net:munzur/6812026-10-28T15:28:05Zopenairedrivercom_munzur_1col_munzur_2com_munzur_8col_munzur_154Fault location determination for transmission lines with different series-compensation levels using transient frequenciesAkmaz, DuzgunMamiş, Mehmet SalihArkan, MuslumTagluk, Mehmet EminFault location estimationSeries compensationTransientsTransmission linesTraveling wavesIn this paper, based on the theory of traveling waves, the fault distances on long transmission lines with various series-compensation levels are determined using transient current and voltage frequencies. Transmission lines with series compensation are modeled using Alternative Transients Program software with frequency-dependent effects on the line included in the simulation. The transient current and voltage signals are obtained from the model. A fast Fourier transform is used for frequency-domain conversion and fault location is estimated from the frequencies of fault-generated harmonics in the transient spectrum. The algorithm is implemented in MATLAB. To investigate the effect of compensation on accuracy, the results are obtained for different series-compensation levels. The undesirable source-inductance effect is removed and estimation accuracy is further improved using a waveform-relaxation method. The method is found to be successful in determining fault location on series-compensated transmission lines. The effects of the compensation level, fault resistance, and phase angle are investigated.Turkiye Klinikleri Journal of Medical Sciences2017Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/681https://doi.org/10.3906/elk-1606-1801300-0632enTurkish Journal of Electrical Engineering and Computer Sciencesinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/681