1. Accurate track modeling for skin effect on dc railways
Authors : D.ashok, R.joe Chandran
Pages : 78-85
DOI : http://dx.doi.org/10.21172/1.162.13
Keywords : Bessel function, circular cylinder conductor, dc railway, MATLAB/ Simulink, skin effect. Abstract :A technique for simulation of transient skin effect of the dc railway system is described in this paper. For time-domain simulation the classic calculation of skin effect based on frequency domain is not suitable. The aim of this paper is to build up a time-domain calculation process which can be realized in MATLAB/ Simulink. Results are applied to the calculation of frequency voltage signal and compared with skin effect impedance of frequency for the investigation of the step series algorithm. Accurate simulation of the transient skin effect produces precise modeling of the remote fault current. This is important for the dc railway protection to develop
Citing this Journal Article :D.ashok, R.joe Chandran, "Accurate track modeling for skin effect on dc railways", Volume 16 Issue 2 - April 2020, 78-85
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