Table of Contents
- 1 What are the advantages of electric trains?
- 2 Are electric trains quiet?
- 3 What are the advantages and disadvantages of diesel electric traction?
- 4 Why do diesel trains use electric motors?
- 5 Are electric trains quieter than diesel?
- 6 Can diesel trains run on electrified lines?
- 7 What is the advantage of diesel-electric?
- 8 Should trains be powered by electricity instead of diesel?
- 9 Should we electrify the Lake District Railway?
What are the advantages of electric trains?
Electric-powered trains have a number of advantages over diesel engines. They have quicker acceleration, lower fuel costs, produce fewer CO2 emissions and are lighter, meaning they create less wear on tracks.
Are electric trains quiet?
They are also quieter which is good news for people who live near the railway. Plus, because you don’t need large engines or to carry fuel around, you can fit more seats in an electric train compared to a diesel train of the same length.
Which locomotive is better diesel or electric?
Power plant capacity is far greater than any individual locomotive uses, so electric locomotives can have a higher power output than diesel locomotives and they can produce even higher short-term surge power for fast acceleration. Electric locomotives are ideal for commuter rail service with frequent stops.
What are the advantages and disadvantages of diesel electric traction?
Main advantages of the drive are low investment and flexibility of the routs and have the disadvantages of low overload capacity, uneconomical operation, high maintenance cost and short life.
Why do diesel trains use electric motors?
In the 1930s, the system was adapted for streamliners, the fastest trains of their day. Diesel–electric powerplants became popular because they greatly simplified the way motive power was transmitted to the wheels and because they were both more efficient and had greatly reduced maintenance requirements.
What are the pros and cons of electric trains?
Pros: Compared to steam powered trains, electricity can power a longer train for much greater distances and at faster speeds. Electric trains are also very economical in the way they convert fuel into kinetic energy. Cons: Fluctuations in electricity affect the train’s movement.
Are electric trains quieter than diesel?
Figures published by the Telegraph in 2009 say that electric trains cost 20p less than diesel trains, per mile, to maintain. Better acceleration in electric trains could mean shorter journey times, too.So far it seems that electric trains are more cost effective, more environmentally friendly and apparently quieter.
Can diesel trains run on electrified lines?
Electro-diesel locomotives are used to provide continuous journeys along routes that are only partly electrified without a change of locomotive, avoid extensive running of diesel under the wires (using a diesel locomotive where electrified lines are available), and giving solution where diesel engines are banned.
What are the advantages of diesel-electric traction?
The diesel-electric locomotive offered many advantages over its steam-powered counterpart. It needed less maintenance, used less fuel and could be operated with a smaller crew. It also didn’t require expensive support structures like roundhouses, coaling towers and water tanks.
What is the advantage of diesel-electric?
They include a more efficient propulsion system, less pollution, increased operational efficiency, especially at slow speeds (important for applications such as dynamic positioning), and flexibility in locating machinery compartments.
For the passengers there are also benefits, with Network Rail saying the journeys in electric trains will be ‘faster and quieter journeys with more seats on trains and improved reliability on some of the busiest routes’. There’s also a phenomenon called the ‘sparks effect’ in which electrification leads to more people using the train.
Should trains be powered by electricity instead of diesel?
Powering trains with electricity rather than diesel has several other benefits, according to the authors of Solutionary Rail: While prices of diesel fuel are currently low, many analysts predict that the long-term trend is for those prices to increase.
Why should we get rid of diesel-powered locomotives?
Eliminating diesel-powered locomotives would reduce air pollution including soot, volatile organic compounds, nitrogen oxides, and sulfur oxides, all of which affect public health as well as the environment. This is especially important as many railroads pass through urban areas.
Should we electrify the Lake District Railway?
“Electrifying this key rail link will support the vital tourism industry in the area, and help us build a stronger economy in the Lake District and beyond. Better acceleration in electric trains could mean shorter journey times, too. So far it seems that electric trains are more cost effective, more environmentally friendly and apparently quieter.
https://www.youtube.com/watch?v=wgHh-JYRlts