Hyperloop A Seminar Report Submitted in Partial Fulfillment of the Requirements for the Degree of Bachelor of Technology in Electrical Engineering Submitted By: Rushi Patel (14BEE093) Romil Patel (14BEE092) Under Guidance of: Prof D.M. Mehta Department of Electrical Engineering Institute of Technology, Nirma University Ahmedabad – 382481 May - 2016 Department of Electrical Engineering Institute of Technology Nirma University, Ahmedabad Gujarat - 382481 CERTIFICATE This is to certify that the
3.1 Variable Speed Drive System This chapter deals with the classification and basic operation of electric variable speed drive system and scope, merits and demerits of DC and AC drives. Then AC induction motor drive is selected for complete description. Here AC drive system is presented with its components like inverters, position sensors and current controller. Figure 3.1: Classification of Electric Drive System Above fig. 3.1 shows the complete classification
2.1 Variable Speed Drive System This chapter deals with the classification and basic operation of electric variable speed drive system and scope, merits and demerits of DC and AC drives. Then AC induction motor drive is selected for complete description. Here AC drive system is presented with its components like inverters, position sensors and current controller. Figure 2.1: Classification of Electric Drive System Above fig. 2.1 shows the complete classification
Introduction D.C Motor is used for variable speed operation because in dc motor torque and flux that can be control independently and that is achieved by armature and field current control respectively. D.C motor has many advantages delivering high starting torque, ease of control and non linear performance. But due to certain disadvantage of dc machine such as mechanical commutator and brush holder required time to time maintenance [1] .So cost of the drive system is increases. But now D.C Motor is less
application. Adjustable speed drives (ASD) have discovered field orientated control (FOC) system as a perfect contender for elite applications to supplant DC drives with AC drives attributable to their cost, weight, unwavering quality and roughness. Different sensorless calculations for an enlistment engine drive have been proposed for example, utilizing state conditions, Model Reference Adaptive Systems(MRAS), Luenberger or Kalman-channel spectators, sliding mode control, saliency impacts, reactive
1.1 Introduction Brushless DC motors is a permanent magnet synchronous motor which operate by dc current, as the name behold the brushes are not exist here, they have been replaced by electronic commutation system. In contrast to brushed motor, permanent magnet brushless dc motor (PMBDCM) operates by means of an electronic six-step commutation system and its doesn’t contain any carbon brushes. Because of its linear characteristics and ease of controlling it's speed by simple power electronic circuit
Dynamic Performance of Three Phase Induction Motor Using Matlab Simulation Brahmananda Das Department of electrical engineering Koustuv group of institutions Bhubaneswar dasbrahmananda1972@gmail.com Abstract: This paper investigates the dynamic performance of three phase induction motor by vector control method. The vector control algorithm is calculated on Motorola DSP56F80X. The block diagram is shown in figure which describes the structure of implement vector control algorithm. The result obtained
One thing that uses magnetic fields is the electric motor, which is used in many household appliances, such as electric fans, microwave ovens, and other small appliances. In this instance the electric motor has an electric current, giving it also this magnetic field. An electric motor converts electricity into mechanical motion. Most electric motors work by electromagnetism, but motors based on electrostatic forces also exist. The overarching concept is that a force is generated when a current-carrying
Review of Motors used in Hybrid Electric Vehicle Ujjwal Singh Department of Electrical Engineering University of Texas at Dallas 800 W Campbell Rd, Richardson, Dallas (TX), 75080, USA uxs151330@utdallas.edu Abstract- This paper deals with the different motors used in the hybrid electric vehicles. The performance like the efficiency of induction motor, internal permanent magnet motor and switched reluctance motor is studied. In recent years permanent motors are often used for driving HEV. This paper
name shows that the speed of lift by dc motor which controlled by armature voltage control method. These project help in our daily life as well as transport residents to different floors, hospital emergency etc. In these project the conversion of electric energy into mechanical energy by the dc motor and these mechanical energy used in the lift. The speed of lift varies by the armature voltage of dc motor. The DC motor which is excited by dc supply using inverter. The dc motor start rotating. The