CST – Computer Simulation Technology

Train Signaling System Interference Estimation

 

This eSeminar presents results of the TREND project, that aims to define the conditions needed to control EM emissions that affect the signaling and communication systems on board of trains. We focus on the EM simulation of the interferences received by BTM antennas (Balise Transmission Module). The BTM loop-antenna is placed beneath the locomotive floor and operates as a Radio Frequency Identification (RFID) reader that interrogates balises that are distributed along the railway track as part of the European Rail Traffic Management System (ERMTS). The BTM loop is a victim of radiated and conducted EM interference generated by the main current path of the train’s engine: from pantograph to the tracks. We make use of TLM solver for wire modeling and combine a high resolution mesh for the BTM antenna embedded into a model that represents Oaris, a train manufactured by CAF. This work is supported in the context of FP7 European project TREND (Test of Rolling Stock Electromagnetic Compatibility for cross-Domain Interoperability, contract number 285259).

0 of 5 Stars
5 Stars
0%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%

    Related Videos

  • EMC Simulation of a Motor Control

    In this eSeminar, we show how the EMC performance of a control system for an automotive motor can be simulated. For this task we have coupled a full-wave 3D analysis to a switching circuit. The simulation results are directly compared to measurements...

  • Designing Clean Mobile Electronic Devices - Mobile Phone & Automobile Systems

    In this eSeminar, we will discuss the use of CST Studio Suite® to perform EM analysis of a cell phone with multiple antennas and high speed data lines, and of an automobile containing an LTE cell phone, commercial FM, GPS, and commercial VHF & UHF antennas.

  • Signal Integrity and Radiated Emission of Flexible Printed Circuits

    In order to achieve smaller form factors, flexible PCBs are being made so they can fit into given spaces. CST Studio Suite® is adapted to this ‘3D aspect’ of PCB design, allowing the study of the bending effect on the PCB performance, such as signal integrity...

  • EMC Simulation of Automotive Ethernet

    This eSeminar will present simulations of EMC related aspects of the automotive ethernet: the effect of the PCB layout on the emission from an automotive ethernet channel, crosstalk from the automotive ethernet channel to other cables inside one harness,...

  • Simulation of EMI in Hybrid Cabling for Combining Power and Control Signaling

    Without careful design of hybrid cables, high voltage power switching transients may lead to unwanted EMI. This eSeminar will explore the simulation of hybrid cable design using CST CABLE STUDIO® and will cover the modeling of shield transfer impedance,...

contact support

Your session has expired. Redirecting you to the login page...

We use cookie to operate this website, improve its usability, personalize your experience, and track visits. By continuing to use this site, you are consenting to use of cookies. You have the possibility to manage the parameters and choose whether to accept certain cookies while on the site. For more information, please read our updated privacy policy


Cookie Management

When you browse our website, cookies are enabled by default and data may be read or stored locally on your device. You can set your preferences below:


Functional cookies

These cookies enable additional functionality like saving preferences, allowing social interactions and analyzing usage for site optimization.


Advertising cookies

These cookies enable us and third parties to serve ads that are relevant to your interests.