In Indian Railways , how the AC motor is driven? Please explain clearly starting

In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

Question Posted / sayon.bhattacharjee212

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In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 2..

Answer / akr

after taking 25 kv supply from the the overhead supply through pento(connected at the top engine) it is fed to converter...which convert this in dc...and this fed to dc motor....and also this 25kv (single phase) is convert in to the 3 phase supply and hence this 3 phase supply is use to run blower install in engine...

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