EMC / EMI

EMC study on electrified railway line

EMC study on electrified railway line

The low-frequency EMC design of devices and systems can be investigated using Opera, including the effects of shielding and field migration. The picture shows a model of an electrified railway system, which was part of a study to investigate EMC on buildings that were to be built close to a railway line. Opera allowed the complex infrastructure to be modelled before building started, and was used to evaluate and refine design features introduced to mitigate stray fields from power supply, track loop and signalling equipment.

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