How does a diesel train engine work?
The ignition of diesel fuel pushes pistons connected to an electric generator. The resulting electricity powers motors connected to the wheels of the locomotive. A “diesel” internal combustion engine uses the heat generated from the compression of air during the upward cycles of the stroke to ignite the fuel.
How train engine works in India?
The purpose of the diesel engine is not to run the train but to turn a huge electricity generator/alternator which produces electric current (earlier Direct Current, nowadays Alternating Current), then passed through a rectifier to convert the AC to DC if required and is then transmitted to traction motors which then …
Which is the most powerful diesel engine in Indian Railways?
With an output of 5,500 bhp, the WDG5 is the strongest diesel locomotive ever to run on the Indian rail network. In combination with its record high tractive effort of 560 KN, it can pull significantly more load at higher speeds, thus enabling Indian Railways to increase the system throughput in the rail network.
Which engine is used in train?
A locomotive or engine is a rail transport vehicle that provides the motive power for a train.
Why do trains have 2 engines?
The Short Answer. Trains have multiple engines to provide more power to pull the train. Each locomotive has a certain amount of pulling power (called “tractive effort”), which is related to how many horsepower the diesel engine in the locomotive has.
Do diesel trains have gears?
Diesel–hydraulic locomotives use one or more torque converters, in combination with fixed ratio gears. Drive shafts and gears form the final drive to convey the power from the torque converters to the wheels, and to effect reverse.
What is the cost of train engine in India?
A dual-mode locomotive is estimated to cost about ₹ 18 crore, while a 4500 HP diesel locomotive costs about ₹ 13 crore.
Which two fuel is used in train?
Indian trains primarily run on electricity or diesel. Currently, around two-third of freight and more than half of passenger traffic in Indian Railways are ferried by electric traction (engines).
What is the weight of train engine?
Around 210-220 tons or 465,000-480,000 pounds. This is the weight of a locomotive or train engine.