Serdiuk, Tetiana M.Kuznetsov, VitaliySerdiuk, KseniiaNikolenko, AnatoliyKuznetsova, YevheniiaKuznetsova, Alisa2019-07-192019-07-192019Serdiuk, T. Improvement of technical service of track circuits / Serdiuk Tetiana, Kuznetsov Vitaliy, Serdiuk Kseniia // 2019 IEEE 6th International Conference on Energy Smart Systems : conference proceedings April 17–19, 2019, Kyiv, Ukraine / Igor Sikorsky Kyiv Polytechnic Institute. – Kyiv, 2019. – Р. 28–32.http://eadnurt.diit.edu.ua/jspui/handle/123456789/11432https://ieeexplore.ieee.org/abstract/document/8764191T. Serdiuk:ORCID 0000-0002-2609-4071; V. Kuznetsov: ORCID 0000-0002-8169-4598; A. Nikolenko: ORCID 0000-0003-3808-4249; Y. Kuznetsova: ORCID 0000-0003-2224-8747; A. Kuznetsova: ORCID 0000-0003-4772-683XENG: The automated method of measuring the time and amplitude parameters of code current and parameters of track circuits (input impedance of the track circuit, a characteristic impedance, a propagation constant) were elaborated. The mathematic model of track circuits’ channel of transferring code current was improved and considered in this paper. The algorithms of definition of parameters of track circuit are offered.entrack circuitmeasurementcode current parameterstrack circuit parametersautomatic locomotive signaling systemelectromotive force of ALS coilstraction currentharmonicsКАТКЕЛІ (ІПБТ)Article