design parameter to model  dc motor J=0.01; %moment of inertia of the rotor in kg-m^2 B=0.1; % motor viscous friction constant in N-m-s km=0.01; % back emf constant in v/rad/s kt=0.01; % motor torque constant in N-m/amp Ra=1.0; %resistance of armature circuit in ohms La=0.5;% inductance of armature circuit  …

1) For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations.  for default condition kargo mass is 136     no;of cycle is equal to 1   no of cycle is equl to 2   for no; of the cycle is 4…

Q1) what are the difference between the mapped and dynamic model of engin, motor andn generator,How can you change model type?  Mapped  This model uses a set of steady steady state look u tables to characterize engine performance,if you have engine data from dynamometer Provide overall engine characteristics including…

1) In the electric and hybrid electric vehicle the power electronics converter are considered, in order to design a highly efficient converter for the EV power system  advanced dc/dc converter and dc /ac converter is required commonly used power converter   Ac to Dc  CONVERTER are commonly used…

1)  Explain a MATLAB demo model named  peed control of a DC motor using BJT H-bridge’ Aim ) The main aim is to explain the speed control of the dc motor by using the BJT h bridge in Matlab H- bridge The H bridge is a rather simple circuit containing four switching elements with the load at the …

1.For a defined driving cycle, calculate the energy required for braking BRAKING The function of the braking system is to retard the speed of the moving vehicle or bring it to rest in the shortest possible distance whenever required Brakes are mechanical devices for increasing the frictional resistance that retards the…

STUDY 1:  Weight of Various Types of Aircrafts An aircraft's gross weight will decrease during a flight when fuel and oil are being consumed.Gross weight may also vary during a flight due to payload dropping or in-flight refueling .At the time of releasing its brakes, the gross weight of an aircraft is equal to its takeoff…

INTRODUCTION Electric E-Rickshaw also known as electric tuk-tuk e-rickshaws and autos are going popular after 2018 in the Indian market. This E- Rikshaw is the best alternative to petrol/CNG auto rikshaw and human or horse-pulled rickshaws because of their low fuel cost, zero-emission, and less human effort.  The…

                 PROJECT 2 AIM: Using MATLAB/Simulink and  the drive cycle from the attached excel sheet, find- The max heat generation of the battery  The SOC of the battery at 2 *104second of the battery operation Time Time Step Battery Current 00:00.4 0.1 -0.9632 00:00.5 0.2 -0.952 00:00.6 0.3 -0.9072 00:00.7 0.4 -0.9632…

1. Design a battery pack for a car roughly 150 Kw with 120 V. Use 3500 mAh 3.6V nominal NMC chemistry cell.        a. Design the battery pack configuration.         b. Draw the BMS topology for this battery pack.     Cell Specifications: Nominal Voltage= 3.6V Max.…

Explain the various applications of Power converters in an Electric vehicle. For Example what type of converter will you use for Horn which requires DC and less than 10V? Likewise, come up with different applications                              …

Project 1 : Solve the simple harmonic oscillator equation [m . dx² / dt²  = -k.x ] for a given m (mass) and k (spring constant) values using ‘ode45’  and ‘ode23’ solver in MATLAB. Plot x, x_dot (ẋ) & x_dot_dot (ẍ).  Use…

                             Speed Control of a Direct Current (DC) motor   DC MOTOR PARAMETER   %this file contains the design parameter to model 1 dc motor J=100; %moment of inertia of the rotor in kg-m^2 B=0.1; % motor viscous…

Create a MATLAB model of electric car which uses lithium ion battery and suitable motor. Choose suitable blocks from Simscape or Powertrain block set. Implement the vehicle speed control using PI controller and generate brake and accelerator commands. Avoid using readymade driver block for speed control. Prepare a report…

AIM :  Design of an Electric Rickshaw using MATLAB Simulink.   ABSTRACT : In this project, we going to build the MATLAB model of the ELECTRIC RICKHAEW by using a PM brushed type DC motor and a suitable Lithium-Ion battery for the motor. Before that, we will know about what is Electric RICKHAEW, how it works and…