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Question
how does electrical train works and what type of motors are 
used to drive the train?
which level of supply voltage is used?
 Question Submitted By :: Sriman
I also faced this Question!!     Rank Answer Posted By  
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 1
electrical train works with electrical drive " asystem
consists of motors , gears and belts "
the type of motor used is direct current motor or exactly
dc series motor becas it has high starting torque for
moving the train from the stationary state
 
Is This Answer Correct ?    199 Yes 26 No
Moody
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 2
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.
 
Is This Answer Correct ?    81 Yes 31 No
Ashokreddyreguri
 
 
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 3
First the train receive 25KV supply from the overhead
transmission line and it step down and converts it into D.C
voltage. And given to D.C series motor. Because the motor
needs heave starting torque to move the stationary train.

Anybody kindly give e a feedback.
 
Is This Answer Correct ?    122 Yes 16 No
P.silamparasan
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 4
Electrical train works by DC series motors.25Kv supply is
used
 
Is This Answer Correct ?    49 Yes 28 No
Prakash
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 5
Electric train runs by using either DC Series Motor or 3-
phase Induction motor
the train receives 25kv voltage, transformer in it steps
down the voltage to 600v ac and then converted to dc for dc
series motor and 750v ac for induction motors.
 
Is This Answer Correct ?    28 Yes 16 No
Bhanu
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 6
guys can anybody explain me how s d train is recieving ac
power when it has only one current collector, train can
recieve only dc power may be it is converted to ac and then
stepped down to lower voltage levels and then again
converted to feed dc motors. Am i correct can some one tell
me.
 
Is This Answer Correct ?    13 Yes 32 No
Kk_london
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 7
as electric train works an electrical supply,dc series moto
used in electric train dc series motor starting speed is
high,ac supply in 25000V used.
 
Is This Answer Correct ?    10 Yes 17 No
Mahesh.s
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 8
liner induction motor is used in trains. 
Is This Answer Correct ?    10 Yes 29 No
Ganesh
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 9
Electic train works by giving supply to the motor through
the transmission line it may be A.C supply or D.C supply.a
collector is used to collect the supply from the
transmission line and it is given to the A.C motor or D.C
motor.The motor is driven by using gears and belts.

D.C series motor, A.C series motor & a.c induction motor
are the motors used to drive the electic train.

25kv a.c supply or 600v,700v D.C supply
 
Is This Answer Correct ?    10 Yes 11 No
S.vasanth Kumar
 
  Re: how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?
Answer
# 10
Electric Trains work on DC Series motors

The Overhaed supply is 25kV AC supply. It is step down and
rectified to use at DC supply
 
Is This Answer Correct ?    21 Yes 6 No
Guru
 

 
 
 
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