Design and implementation of small scale maglev train model
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This is the hand-made model of the Maglev train. The exact idea is included in this small set-up and easily explained by our team.
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Electromagnetic suspension (EMS) uses magnetic attraction to lift the train, while electrodynamic suspension (EDS) uses magnetic repulsion to push the train away from the rail. EDS is the proven commercially available technology, allowing for speeds up to 500 km/h with no wheels or secondary propulsion needed. Maglev trains offer many benefits like reduced weight, fuel consumption and noise, with high speeds and safety, but have high initial installation costs due to requiring specialized guide paths not compatible with existing infrastructure. With consideration for reduced energy and pollution and increased safety, maglev has potential to prove economical despite costs and future development could allow implementation in more countries.
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This document discusses magnetic levitation trains (Maglev trains). It describes two main types of Maglev trains: electromagnetic suspension (EMS) and electrodynamic suspension (EDS). EMS uses electromagnets to attract the train to the track for levitation and propulsion, while EDS uses superconducting magnets and repulsion for levitation. The document outlines the basic principles, pros and cons of each system and concludes that Maglev trains offer a more efficient transportation alternative with advantages like very high speeds and less environmental impact.
Maglev train and it's leviation
Contents includes
1)Introduction
2)Developer of maglev train
3)Principle of maglev train
4)Basic principle of maglev train
5)Working of maglev train
6)Type of maglev train
7. Disadvantage of EDS System
8. Maglev v/s conventional train
9. better for environment
10. Most famous commercial maglev train
Introduction
Developer of maglev train
Principle of maglev train
Basic principle of maglev train
Working of maglev train
Type of maglev train
7. Disadvantage of EDS System
8. Maglev v/s conventional train
9. better for environment
10. Most famous commercial maglev train
Maglev trains
Magnetic levitation uses magnetic fields to levitate objects without physical contact. There are two main types of maglev trains - electromagnetic suspension (EMS) and electrodynamic suspension (EDS). EMS uses electromagnets attached to the train to attract it to the track, while EDS uses superconducting magnets on the train repelled by magnets in the track for levitation and propulsion. Maglev trains offer several advantages over conventional trains, including higher speeds, less energy usage, lower operating costs, and greater safety. Current operational maglev systems include Transrapid and the Japanese high-speed line, while future applications may include space vehicle launch and hypersonic aircraft ground testing.
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Design and implementation of small scale maglev train model
- 2. CONTENTS INTRODUCTION MAGLEV TECHNOLOGY INNOVATIVE TECHNOLOGY BASIC LAWS FOR MAGNETIC LEVITATION TRACK TECHNOLOGY CONSTRUCTION DETAILS STABILITY PROJECT GOAL FUTURE SCOPE CONCLUSION
- 3. INTRODUCTION MAGLEV trains use the principle of magnetic levitation to carry and propel vehicles with magnets, increasing efficiency due to reduced friction. The current project aims to conduct a case study and implement a working model of MAGLEV train using permanent magnets for levitation and a propeller for movement.
- 4. Maglev Technology For electromagnetic suspension (EMS) electronically controlled electromagnets. In the train attract it to a magnetically conduction track. Electrodynamics suspension (EDS) uses superconducting electromagnets or strongly permanent magnets which pushes and pulls the train towards the designed levitation. Position on the guide way.
- 5. Innovative Technology First fundamental innovation in the field of railroad technology since the invention of the railway A high speed maglev train uses non-contact magnetic levitation, guidance and propulsion systems and has no wheels, axles and transmission Compared with traditional railways, maglev systems have features that could constitute an attractive transportation alternative: 1. High Speed 2. High Safety 3. Less Pollution 4. Low Energy Consumption
- 6. Basic Laws for Magnetic Levitation FARADAY’S LAW Induced electromotive force generates a current, which flows in such direction as to induce a counter magnetic field that opposes the magnetic field generating the current LENZ’S LAW Induced electromotive force generates a current, which flows in such direction as to induce a counter magnetic field that opposes the magnetic field generating the current
- 7. Track Technology The inductrack is a newer type of EDS that uses permanent room-temperature magnets to produce the magnetic fields instead of powered electromagnets. Permanent magnets had not been used before because scientists thought that they would not create enough levitating force.
- 8. Construction Details The components that are used in this project: •Permanent magnet motor •Metal permanent magnets •Fan •Switch •9 volt battery •Wires •Fibre base
- 9. Stability Stability is a main factor for every system, so we have to consider the stability for this MAGLEV train also. Earnshaw’s theorem shows that any combination of static magnets cannot be in a stable equilibrium. Therefore a dynamic magnetic field is require to achieve stability.
- 10. Project Goal To make the Maglev train system as cost and energy effective as possible. Our project observes only the components that will affect the effectiveness of the entire system, which also accounts for the economic costs The station stops will affect the speed of the train, because depending on the distances, the train will not be able to reach maximum speeds. Increasing the number of stops increases the overall travel time, but increases the amount of money generated by the Maglev system.
- 11. Future scope Some countries like China have embraced it and others like Germany have balked at the expense This system is not ready for use now, but it should be ready within few years. The train is earthquake proof because the greater space (10cm) between the tracks and the train leaves more rooms for track deformation
- 12. Conclusion Superconducting material was not used because of climate conditions. Instead an array of permanent magnets was used during the implementation which can also be replaced by electromagnets for greater efficiency Guideways are very expensive. Proper environment is needed. Our country’s climate condition is difficult to execute this type of technology. Maintenance cost is high. Maglev track is highly electrified, therefore a lot of safety is needed