how does electrical train works and what type of motors are
used to drive the train?
which level of supply voltage is used?
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Answer Posted / ashokreddyreguri
Motors used for electric trains are 3-phase induction
motors,DC series motors
3-phase induction motors- from the sub sstation the supply
is 25 KV or 33 KV.Loco consists of a step down transformer
where this 25 or 33KV is stepped down to 750 v to 1500 v.
DC series motors -600 v dc
force or torque is tansferred from motor shaft to pinion,
gear wheel,driving wheel.
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