International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 07 | July 2020 www.irjet.net p-ISSN: 2395-0072 © 2020, IRJET | Impact Factor value: 7.529 | ISO 9001:2008 Certified Journal | Page 4067 Designing an Interleaved Boost Converter Driving A BLDC Motor with Different Controller for EV Application Saheema M.R 1 , Dr. Ananthapadmanabha B.R 2 1 M. Tech Student, Department of Electrical and Electronics Engineering, National Institute of Engineering, Mysuru, India. 2 Associate Professor, Department of Electrical and Electronics Engineering, National Institute of Engineering, Mysuru, India. -------------------------------------------------------------------------***------------------------------------------------------------------------ Abstract -Environment pollution and exhaustion of natural resources are the main reasons for global environment hazard and there are very less approaches to reduce this problem especially air pollution caused by vehicles as these are dependent on fossil fuels for working and leads to toxic gases emission. As a developing country like India where the population is a main issue and usage of two-wheeler is increasing and leads to air pollution and people are facing health issues mainly lung cancer or breathing problem. Many researchers are going through various research to make changes in automobile technology so that the energy crisis issue can be reduced to a much greater extend. This paper is mainly focused a designing an Interleaved Boost converter driving a BLDC motor for the electrical vehicle application and analyzing the performance result with PID and Fuzzy controller. Key Words: IBC (Interleaved Boost converter), PID controller, fuzzy controller, BLDC motor, Electrical Vehicles. 1. INTRODUCTION We are in an era where we are facing an energy crisis mainly due to non-renewable sources of energy, mankind has made development so much that he is completely depended on non-renewable energy and we are badly facing this crisis because of limited emission control strategies. It has become important to work on the factors that mainly help in reducing the crisis and to make life easy, pollution-free. Among this one factor is reducing that reducing the pollution produced from vehicles especially two- wheeler, one which people depend more on an urban city which is run using petroleum/ diesel which produced toxic gases out. In many studies it shown using electric vehicles we can reduces this problem to a greater extend and so there are electric cars, but as mentioned before two-wheeler play a very important role. In this paper, an interleaved Boost converter powering the BLDC motor is designed and simulated, and using different controllers the speed is analyzed. 1.1 BLDC Motor An electronically commuted DC motor nothing but a BLDC does not have brushes. The controller provides pulses of current to the motor windings which control the speed and torque of the synchronous motor or A BLDC is powered by direct-current electricity via an inverter or switching power supply which produces an alternating current electric current to drive each phase of the motor via a closed-loop controller. The controller provides pulses of current to the motor windings that control the speed and torque of the motor. This motor is highly efficient in producing a large amount of torque over a vast speed range. In brushless motors, permanent magnets rotate around a fixed armature and overcome the problem of connecting current to the armature. Commutation with electronics has a large scope of capabilities and flexibility. They are known for smooth operation and holding torque when stationary. The BLDC motor uses the internal rotor position feedback for commutation to determine the switching sequence of the phases of the stator winding. Feedback normally requires additional rotary encoders or Hall sensors, the trapezoidal- shaped back EMF BLDC motor is designed to develop trapezoidal back EMF waveforms. Controlling of BLDC motor using Hall sensors is comparatively easier to operate and understand than a sensor-less method of controlling the BLDC motor. 1.2 Interleaved Boost Converter The method of paralleling converter is called interleaving to increase the efficiency and reliability of power electronic systems which are mainly used in Electric vehicles, UPS, etc. , Using Interleaved Boost Converter, the system voltage can be stepped up, and lower current and voltage ripples can be achieved at the output of the converter and using interleaved boost converter one reduces the size of the storage devices such as inductors and