Engineering & Consulting

Calculation of induced voltages in pipelines to prevent AC corrosion for Yanai Israel

For the electrification of the railway network in Israel, Israel Railways has commissioned ENOTRAC to calculate the voltages on parallel pipelines (such as water, oil, gas) induced by the railway line between Tel-Aviv and Jerusalem and to assess the voltages regarding to touch voltage (EN 50122-1) and risk of AC corrosion.

For the assessment of all the different pipelines along the railway line, a generic approach, based on about 1000 simulations with SIMNET, was used. The results, including any necessary measures for improvement, were documented and presented for each pipeline operator separately.


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