Project evaluation study and fabrication of electromagnetic braking system. However, the most widely used version is the singleface design. The original name was electromechanical brakes but over the years. Electromagnetic braking system is new braking system it is used in lmv and hmv like jeep, buses, car, truck, train and motor bikes. Every vehicle has its own braking system to stop that vehicle. With all of the brake components connected into the system, the brake will operate as. Braking structure uses magnetic power and whats more turn current to attract the brake, however the. The subsequent analysis is based on this simple model. Electromagnetic brakes also called electromechanical brakes or em brakes slow or stop motion using electromagnetic force to apply mechanical resistance friction. Highly conductive free electron flow material is required for electromagnetizing need. Electromagnetic braking systems use electronic and magnetic power to apply wheel brakes.
Product requirements overall power supply to power the system hub and spindle assembly to simulate the actual spinning of the rotor. Pdf final report on electromagnetci braking system. This is one of the simplest mechanical engineering projects. In order to accomplish this study and prove the applicability of the system it was designed, simulated and produced an electromagnetic braking system for a prototype vehicle of smaller size. Electromagnetic breaking ppt free download as powerpoint presentation. Disc brake seminar ppt with pdf report brake basics leverage hydraulics friction why.
Innovative electro magnetic braking system by sevvel p and s mukesh published in international journal of. If you continue browsing the site, you agree to the use of cookies on this website. Perm alloy provides a electromagnetic properties which is an alloy of iron and nickel, where 20% of iron and 80% of nickel. This project aims to create a electromagnetic braking system model capable of applying brakes without any friction loss and without losing the energy supplied. The electromagnetic brakes can be used in commercial vehicles by controlling the current supplied to. The disk brake truck was subjected to effectiveness, fade and recovery. Magnetic braking system seminar reportpdfppt download.
The rule of electromagnetic system is to achieve friction less braking. Electromagnetic braking system ppt video online download. Electromagnetic braking system with brake pads eddycurrent braking system elet 4308 team 4 slide 2 of. Zero friction electromagnetic braking system project. A tractortrailer equipped with proportioning valves, ada,ptive braking system, and trailer bra.
To avoid danger to the worker or damage to the products quick stopping of motor is mandatory. Also explore the seminar topics paper on electromagnetic clutch system with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. Electric brakes the electric brakes on your trailer are similar to the drum brakes on your automobile. When stepping on the brakes, the driver commands a stopping force several times as powerful as the force that. Safety electromagnetic braking system for elevators my. Abs is a braking system that maintains control over the directional stability of the vehicle during emergency braking or braking on slippery roads by preventing wheel lockup. While in electromagnetic braking coils and firing circuits are attached individually on each wheel. In this project we are trying to make a braking system. The basic difference is that your automotive brakes are actuated by hydraulic pressure while your electric trailer brakes are actuated by an electromagnet. Design and development of electromagnetic braking system ijitee. Eddy current brake design for operation with extreme back. Disc brakes are a brake system that slowly a wheels rotation by force an attached element disk in a viselike hydraulic caliper. This project is a new technology of braking system.
Frictionless electromagnetic braking system mechanical. Sumit thakur mechanical disc brake seminar and ppt with pdf report. The electromagnetic brakes can be used in commercial vehicles by controlling the current supplied to produce the magnetic flux. These articles describe both experiments dealing with magnetic braking, as well as the theory behind the phenomenon. These find vast applications in heavy vehicles where high heat dissipation is required. Electromagnetic braking means applying brakes using electronic and magnetic power. Electropneumatic brakes the railway technical website. Due to inertia, even after disconnecting the electric supply to the running motor, it will continue to run for some time. Since 1987, numerous articles about magnetic braking were published. There are many types of electromagnetic brakes tooth, multiple disc, hysteresis, magnetic particle.
Electromagnetic brakes operate electrically but transmit torque mechanically. Electromagnetic braking system ppt in pdf for presentation slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The braking system is one of the most important safety systems in a vehicle. Braking system free download as powerpoint presentation. Here we are using an electromagnetic coil and a plunger.
An electromagnetic braking system uses magnetic force to engage the brake, but the power required for braking is transmitted manually. Electromagnetic braking system linkedin slideshare. Magnetic braking works because of induced currents and lenzs law. An electromagnetic braking system is a new concept.
This tends to increase the life span and reliability of brakes since no friction leads to less wearing out of brakes. Working of drum brakes drum brakes work on the same principle as the disc brakes. In this project the advantage of using the electromagnetic braking system in automobile is studied. Electromagnetic braking system magnetic braking system. As a result, a new type of electromagnetic brake is required. Magnetic braking system seminar report pdf ppt download abstract. A brake is one of the most important controls of the vehicle. This page contains disc brake seminar and ppt with pdf report. Electrical braking system advantages limitations disadvantages. Electromagnetic brake system free download as powerpoint presentation. When electricity is applied to the field, it creates an internal magnetic flux. Magnetic braking system sevvel p1, nirmal kannan v2, mars mukesh s3 an electromagnetic braking system uses magnetic force to engage the brake, but the power required for braking is transmitted manually. Electromagnetic braking system ppt in pdf for presentation.
It is an object of the invention to readily remove passengers from an elevator cab in which a brake or braking system is in need of repair. Comparison of normal braking system nbs with electromagnetic braking system ebs. It uses a two electromagnets which runs by the supply of power from the circuit. Abs keeps the wheels from locking up subsequently maintaining a strategic distance from uncontrolled sliding of the vehicle and. It is absolutely essential in preventing accidental vehicle damage, personal injury and loss of life. The overuse of frictiontype braking systems causes the temperature of the braking pads to rise, reducing the effectiveness of the system. Drum brake also has an adjuster mechanism, an emergency brake mechanism and lots of springs. Our system utilizes the concept of electromagnetism in order to achieve braking without friction. An electromagnetic braking system uses magnetic force to engage the brake, but the torque required for braking is transmitted manually the main parts of an electromagnetic brake are. Here we use the principle of electromagnetism to achieve friction less braking.
The conventional brake system depends on the principle of friction for operation. The shoes are pulled away from the drum by the springs when the brakes are released. It is a further object of the invention to more readily repair a defective electromagnetic brake or braking system. When stepping on the brakes, the driver commands a stopping force. Which can be applicable in two wheeler at electromagnetic brakes have been used as supplementary retardation high speed and low maintenance cost. Explore electromagnetic clutch system with free download of seminar report and ppt in pdf and doc format. In oil braking system or air braking system even a small leakage may lead to complete failure of brakes. Electromagnetic braking system fabrication for automobiles project.
Figure 2 shows the schematic diagram of a simple eddy current brake with only one magnet around it. Zero friction electromagnetic braking system project download project documentsynopsis here we shows the demonstration of the frictionless braking system mechanical project, where, it shows the coppers surprising reaction to strong magnets. This is the foundation of the electromagnetic braking systems used by. Disc brake seminar ppt with pdf report study mafia.
Frictionless electromagnetic braking system mechanical and automobile ieee project topics, thermal engineering base paper ideas, synopsis, abstract, report, figures, full pdf, working details for mechanical engineering me, diploma, btech, be, mtech and msc college students. There is an electromagnetic effect which moves the plunger in the braking direction. Theconvential braking system are bulky and power to weight ratio is low. The topic of magnetic braking has dramatically increased in popularity in recent years. These brakes can be incorporated in heavy vehicles as an auxiliary brake. Electromagnetic clutch system seminar report, ppt, pdf. The widespread introduction of antilock braking systems abs has provided the building blocks for a wide variety of braking control systems. Electromagnetic elevator brake otis elevator company. General principle of brake system the principle of braking in road vehicles involves the conversion of kinetic energy into thermal energy heat. Electromagnetic braking system is found to be more reliable as compared to other braking systems. The most widely used version is the single face design.
It absorbs energy from the moving part and slows down the vehicle with the help of friction. In this paper the basic of magnetic braking are introduced. An electromagnetic braking system uses the magnetic force to operate brakes and the power to be supplied electrically by the regulator switch. The ability of the braking system is to bring the vehicle to the safe controlled stop. Electromagnetic clutches and brakes come in many forms, including tooth, multiple disc, hysteresis, and magnetic particle. Abrasion free the existing braking system uses a mechanical blocking which leads to high levels of wear and tear of the system specifically in automobiles reducing the life of the systems. The electromagnetic brake control system is a n electric switching system which gives it superior controllability. Vehicle technology has increased rapidly in recent years, particularly in relation to braking systems and sensing systems. The brake blending system is set up so that, when the driver or the ato system, if the train is automatically controlled calls for brake, the dynamic brake is the preferred option. This is because it can save energy through regeneration and it reduces wear on brake pads or brake.
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