Electromagnetic Braking System - 8811 Words

ELECTROMAGNETIC BRAKING SYSTEM A PROJECT REPORT Abstract The Project is based on one of the modern braking technologies, with the introduction of ABS (Anti-lock Braking System), Brake-by-wire technology, electronic brake force distribution (EBD), traction control system, emergency brake assist, or electronic stability control (ESC). The braking technology has reached a new peak. In this project electricity is applied to the coil at the time of braking. This develops a magnetic field around it and the rotating armature gets attracted towards the coil. As a result the inner and outer friction plates placed between the armature and the coil gets squeezed, which develops a torque and eventually the vehicle comes to rest. Further researches†¦show more content†¦It is obvious to reduce accidents; design of an efficient braking system is a must. Conventional braking systems that rely on friction can be unreliable in highvibration environments where the spring or other mechanism that supplies the normal force between the brake disc and the brake plate relieves itself under the vibratory conditions and decreases the frictional force. Conventional braking systems that utilize the positive mechanical engagement of teeth on the brake disc and brake plate can suffer significant damage in high-velocity and high-vibration environments. The teeth of the brake disc or brake plate or both can break off in such environments. A braking system that provides and maintains sufficient braking force in a relatively high velocity, high-vibration environment will be welcome by users of such braking systems. The objective is to design a braking system which is efficient and more reliable than the conventional braking system which is purely based on the friction. In order to bring into reality the ideology and concept of such a braking system we moved to electromagnetic braking system. The goal of all the improvementsShow MoreRelatedAdvantages And Disadvantages Of Electromagnetic Brakes1295 Words   |  6 PagesELECTROMAGNETIC BRAKES ARE THE FUTURE OF TRANSPORTAION SAFTEY Eddy current braking system are a better alternative, to the currently used friction based braking systems for instance disk and drum brakes â€Æ' â€Æ' Electromagnetic brakes have become a wide regarded, technological advancement, in regards to the reduction of friction and heat energy produced, when braking heavy loads of matter. But is quite a rarity in regards to a commercial application, even after being proven to be safer and stronger alternativeRead MoreThe Working Principle Of Eddy Current Brake Mechanism1179 Words   |  5 Pagesroller coaster etc. Unlike the friction brakes, which apply pressure on two separate objects, eddy current brakes slow an object by creating eddy currents through electromagnetic induction which create resistance, and in turn either heat or electricity. In this paper, linear Halfback magnetized mover is applied to eddy current braking system for high speed. For such a breaker, we give analytical formulas considering end effects for its magnetic field, eddy current distribution, forces according to theRead MoreThe Advancement And Evolution Of Braking Technology2365 Words   |  10 Pagesthe advancement and evolution of braking technology. The report focuses on the need on advancement and the solution found as Eddy current braking. 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As the rotor spins the shaft, the shaft spins the coil of wire held within the generator. The coil is surrounded by an assembly of permanent magnetsRead MoreSample Resume : Electrical Engineering Essay1880 Words   |  8 Pagesspeed of linear induction motor can be controlled by using variable voltage variable frequency drives. In most vehicles, lot of energy is wasted during braking (energy lost in form of heat, light and sound) while in the case of hyperloop, energy released during braking is recaptured and used again when required by the use of regenerative braking. LIST OF FIGURES Figure Number Figure Name Page Number Fig.1 Fig.2 Fig.3 Fig.4 Fig.5 Fig.6 Fig.7 Fig.8 Read MoreReport On Rocket Sled Catchment Arresting Systems2816 Words   |  12 Pages Written Report Concerning Rocket Sled Catchment Arresting Systems â€Æ' QinetiQ, a defence technology company headquartered in Farnborough, have a problem regarding their Pendine long test track facility located in South Wales. The test track is 1500m long and test items are powered down the track on sleds pushed by rocket motors. QinetiQ are finding a variety of engineering challenges in containing the rocket motor sleds in relatively short distances at the end of the track on high velocity trialsRead MoreElectrical System Electrical System is a major sub system of a complete design. Electrical systems700 Words   |  3 PagesElectrical System Electrical System is a major sub system of a complete design. Electrical systems are groups of electrical components connected to carry out some operation. Often the systems are combined with other systems. They might be subsystems of larger systems and have subsystems of their own. Electrical system is designed to provide power to all the components as per the requirement. Miniature UAV use electrical power for propulsion. Miniature UAV use D.C. motor. 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