Maglev Trains free essay sample

MAGLEV TRAINS TRAINS THAT FLY ON AIR 5/16/2011 IEC-CET UTTAM JALAN SEMINAR REPORT on â€Å"MAGLEV TRAINS:TRAINS THAT FLY ON AIR † Submitted for partial fulfillment of award of the degree of Bachelor of Technology In Electrical Engineering Submitted By UTTAM JALAN 0809020094 Under the Guidance of MR. ASHOK KUMAR DEPTT. OF EE Session: 2010-11 Deptt. of Electrical Engineering IEC COLLEGE OF ENGINEERING AND TECHNOLOGY [Approved by AICTE, Govt. of India Affiliated to U. P. Technical University, Lucknow] CERTIFICATE Certified that UTTAM JALAN have carried out the seminar work presented in this report entitled â€Å"MAGLEV TRAINS† for the award of Bachelor of Technology in Electrical Engineering during the academic session 2010-11 from Gautam Buddha Technical University, Lucknow. The seminar embodies result of the work and studies carried out by Student himself and the contents of the report do not form the basis for the award of any other degree to the candidate or to anybody else. We will write a custom essay sample on Maglev Trains or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page MR. ASHOK KUMAR MR. RAJIV RANJAN Seminar co-ordinater Seminar guide EE Deptt EE Deptt. . Prof. SUNIL KUMAR H. O. D. EE Deptt. Acknowledgement I extend my sincere gratitude towards Prof. SUNIL KUMAR Head of Department for giving us his invaluable knowledge and wonderful technical guidance. I express my thanks to Mr. ASHOK KUMAR our group tutor and also to our staff advisor Mr. RAJIV RANJAN for their kind co-operation and guidance for preparing and presenting this seminar. I also thank all the other faculty members of EE department and my friends for their help and support. Date: Table of Content CHAPTER NO. TITLE PAGE NO. ABSTRACT a LIST OF TABLES N. A. LIST OF FIGURES c LIST OF SYMBOLS, ABBREVIATIONS N. A. 1. Introduction to Maglev Trains 2. Reasons for use 3. Types of Maglev Trains 4. Swiss Metro-Tunnel Link 5. LLNL Inductrack 6. Construction and Operation 7. Characteristics 8. Concept of cost reduction useful for NASA 9. Constructional Details 10. Design of Levitation Tracks 11. Summary a Abstract Maglev (derived from magnetic levitation), is a system of transportation that suspends, guides and propels vehicles, predominantly trains, using magnetic levitation from a very large number of magnets for lift and propulsion. This method has the potential to be faster, quieter and smoother than wheeled mass transit systems. The power needed for levitation is usually not a particularly large percentage of the overall consumption; most of the power used is needed to overcome air drag, as with any other high speed train. The highest recorded speed of a Maglev train is 581 kilometres per hour (361 mph), achieved in Japan in 2003 , 6 kilometres per hour (3. 7 mph) faster than the conventional TGV wheel-rail speed record. The first commercial maglev people mover was simply called MAGLEV and officially opened in 1984 near Birmingham, England. It operated on an elevated 600-metre (2,000 ft) section of monorail track between Birmingham International Airport and Birmingham International railway station, running at speeds up to 42 km/h (26 mph); the system was eventually closed in 1995 due to reliability problems. Perhaps the most well known implementation of high-speed maglev technology currently operating commercially is the Shanghai Maglev Train, an IOS (initial operating segment) demonstration line of the German-built Transrapid train in Shanghai, China that transports people 30 km (19 mi) to the airport in just 7 minutes 20 seconds, achieving a top speed of 431 km/h (268 mph), averaging 250 km/h (160 mph). Maglev Trains free essay sample The development and use of magnetic levitation (maglev) propulsion systems in North America and around the world as an alternative mode of transportation. With air travel and the highways becoming increasingly congested, the need for an efficient, fast and comfortable mode of alternative travel has been felt in many countries of the world. One of the possible solutions is the Magnetic Levitation Propulsion System or high-speed trains called the Maglev train (short for magnetic levitation). The recent question mark over the safety of air travel and the fear of flying created among the general public by the events of 9/11 has renewed interest in the Maglev technology. This paper discusses how the Magnetic Levitation Propulsion System works and briefly overviews its history of development. The different types of designs developed so far, the cost of developing such systems, and the potential for its expansion and use in transportation systems in the United States and all over the world is also discussed. We will write a custom essay sample on Maglev Trains or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The author uses photographs and plan drawings to illustrate points. We all know that the opposite poles of a magnet attract while the like poles repel each other. This is the basic principle on which the Magnetic Levitation Propulsion System works. In magnetic propulsion systems, powerful electromagnets are used. The three basic components of a maglev train system are: A large electrical power source, metal coils that line the track or guide-way, and large magnets attached to the underside of the train. There is no conventional engine in maglev trains. Instead, the force for propulsion is achieved by a combination of the magnetic fields created by the electrified coils in the tracks (called the guideways) and the guideway walls.