About Electromagnetic Compatibility of Track Circuits with the Traction Supply System of Railway

Serdiuk, Tetiana; Feliziani, M.; Serdiuk, Kseniia

doi:10.1109/emceurope.2018.8485034

Cited by 17 publications

(4 citation statements)

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“…The next important step is to determine the initial data:, the name of the railway sections and stations (specified map), the length and type of TC, the sampling frequency and quantization step settings of analog-digital converter (ADC). The measurement method and system are described more detail in [7], [8], [10], [12]. The main task of the electricians is to control the operation of equipment.…”

Section: The Algorithms Of Definition Of Codes and Track Circuit Para...mentioning

confidence: 99%

“…The work of electrician will be facilitated. The mathematic models of traction and rail net, methods of optimization were used at the processing data [10] - [17].…”

Section: The Algorithms Of Definition Of Codes and Track Circuit Para...mentioning

confidence: 99%

“…TC will be worked in the mode of occupancy by train automatic locomotive signaling mode) and to create algorithms of definition of the track circuit parameters. We shall use the formula of electromotive force (EMF) which induced in ALS coils of locomotive or car-laboratory [7], [8], [10] - [12].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Improvement of Technical Service of Track Circuits

Serdiuk

Kuznetsov

Serdiuk

et al. 2019

2019 IEEE 6th International Conference on Energy Smart Systems (ESS)

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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.

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Section: The Algorithms Of Definition Of Codes and Track Circuit Para...mentioning

confidence: 99%

“…The work of electrician will be facilitated. The mathematic models of traction and rail net, methods of optimization were used at the processing data [10] - [17].…”

Section: The Algorithms Of Definition Of Codes and Track Circuit Para...mentioning

confidence: 99%

See 1 more Smart Citation

Improvement of Technical Service of Track Circuits

Serdiuk

Kuznetsov

Serdiuk

et al. 2019

2019 IEEE 6th International Conference on Energy Smart Systems (ESS)

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“…Regarding the EMI problem of cab signalling, the existing research mostly focussed on the influence of the return traction current on the track circuit signal in the rails. T. Serdiuk et al established an electromagnetic mathematical model of the interaction between the track current and the cab signalreceiving coils and proposed a method for automated measurement of track circuit parameters and harmonics of return traction current [4]. They also discussed the effect of different frequency traction harmonics on the 25 Hz track circuit [5].…”

Section: Introductionmentioning

confidence: 99%

Research on radiated interference from diesel locomotive traction motor to cab signalling

Liu

Yang

Zhao³

et al. 2022

IET Electrical Syst in Trans

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With the railway advancement of speed and load capacity, new high-power diesel locomotives occupy a prominent position. Due to the susceptibility of onboard signal equipment comprised of microelectronic devices, the diesel locomotive's traction motor (TM) may produce serious disturbance to cab signalling, possibly distorting the signal pattern via receiving coils, even resulting in mutation and decoding error of cab signals. However, the existing research studies pay little attention to this electromagnetic interference problem. This paper studies the radiated alternating magnetic field of the TM and interference coupling path to onboard equipment. It first analyses the cab signalling working principle and clarifies the interference mechanism, focussing on the quantitative analysis of the radiated magnetic field and interference electromotive force. Then, based on the ANSYS platform, the finite element method is used to complete modelling, simulation, and verification. Finally, combined with the railway field data, a typical interference case is analysed, verifying that the distorted signal pulses under the radiated magnetic field are the primary cause of decoding failures. This research establishes the quantitative relationship between the traction radiation intensity and the interference amplitude on signals, helping explore the countermeasures, improve the cab signal decoding accuracy, and ensure transportation efficiency.

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