International Journal of Student Research in Technology & Management Vol 1 (1), pg 72-81 www.giapjournals.com Page 72 MAGNETIC LEVITATION TRANSPORTATION SYSTEM Prachita Mane 1 , Prof. Trupti Mane 2 , Kanchan Shinde, KomalVarpe, Snehal Gaikwad Instrumentation Department, Mumbai University Vidyavardhini’s campus, K. T. Marg, Vasai Road [W], Thane pmane576@gmail.com 1 , tpmane@rediffmail.com 2 Abstract This paper involves the design and hardware implementation of control system required for “Magnetic levitation of transportation system.”The maglev transportation system is more stable for levitation of vehicle by utilizing lead compensator.It is found that the designed system can suspend the medium of 250gms of object at a distance of about 10mm below the magnet surface while taking 1.2A of current through the magnets. Maglev systems are currently in use for applications such as bearings, high- speed trains, and manufacturing. With a streamlining of the high-precision maglev system, many unanticipated applications will develop for the future. Keywords: Levitation, electromagnets, magnetization, Hall Effect, lead compensator. I. INTRODUCTION Magnetic levitation has evolved into an important consideration in designing systems requiring low losses due to friction and low energy consumption. Applications range from high-speed rail transportation systems to various industrial applications (e.g., magnetic bearings). Magnetism and closed-loop control system are the secrets to making an object float in mid- air. Magnetically-levitating (“maglev”) train technology is a high-speed transportation solution capable of contributing to pollution reduction and energy efficiency. It utilizes a linear synchronous motor for propulsion and permanent magnets for stabilization and levitation. The train can remain suspended above the ground by maintaining a constant air gap between the magnets and the rail above. The propulsion of the proposed EMS(Electro-magnetic suspension) system can be achieved by integrating the functioning linear synchronous motor. II. PRINCIPLE OF MAGNETIC LEVITATION Fig.1) shows the basic control system setup of the magnetic levitation system. Its magnetic field creates an upward attractive force on any magnetic object placed below.