Experimental determination of basic data for probabilistic research of the state of railway circuit of tonal-frequency
Journal Title: Електромагнітна сумісність та безпека на залізничному транспорті - Year 2017, Vol 1, Issue 14
Abstract
Purpose. Determination of mathematical model with the probabilistic parameters of tonal-frequency railway circuit, leadthrough of the concomitant measurings and their analysis, forming of maximum sizes of the probabilistic states of object. Methodology. At research of the probabilistic states of railway circuit the terms of measurings of probabilistic descriptions, parameters of transformations of frequency-temporal descriptions of signals are certain, the statistical results of the conducted measurings are analyzed, the table of the probabilistic diagnostic is formed, and the probabilistic scopes of diagnostic of the states of tonal-frequency railway circuit are got. Findings. Determination of scopes of premature exit from working condition state of tonal-frequency railway circuit. Originality. Principle of determination of statistical information is presented for the system of the probabilistic diagnosticating of tonal-frequency railway circuit, laws of distributing of pa-rameters and finding of premature exit state and maximum scopes of electric parameters. Practical value. Findings enable to form the system of the probabilistic diagnosticating of tonal-frequency railway circuit.
Authors and Affiliations
I. Romantsev, V. Havriliuk
Keywords
Related Articles
- EP ID EP326982
- DOI -
- Views 109
- Downloads 0
New strategies of freight wagons repair and maintenance
The main target of repair and maintenance system (hereinafter referred to as RMS) is target reliability rate maintenance at all stages of rolling equipment technical operation. Development and implementation of improved...
Remote wireless radiation monitoring system
The remote wireless radiation monitoring system in the composition of four functional blocks is considered: the radioactive radiation sensor on the new dosimeter SBM-20; powerful micro-controller ChipKIT; cloud-based ser...
Parameters and Technology of Experimental Blasts during Drilling of the Left Running Tunnel of the Metro in the City of Dnipro
The problems of effective application of drilling and blasting operations during three experi-mental blasts in the Dnipropetrovsk subway tunnel are considered. The necessity of combined application of short-delay and del...
The accuracy of traction current harmonics parameters determination by windowed FFT
In the work the correct choosing of the windowed FFT parameters to achieve the necessary time and frequency resolution of the traction current spectral analysis in accordance with the re-quirements of regulatory document...
Research on the collaboration of consumers of their own needs with non-conventional power sources
The purpose of the research work is to study the joint work of consumers of their own needs of traction substation with non-traditional power sources. To implement the use of alternative power on the railway, it is neces...