Week-11 Challenge: Braking

THEORY An Electric Vehicle (EV) is a vehicle  that user one or more electric motors or traction motors propulsion.An electric vehicle may be powered through a collector system by electricity from off- vehicle sources, or may be self-contained with a bettery,solar panels, fual cells or electrical generator to convert fual…

(1) Search and list out the total weight of various types of aircrafts.      The different terms represent different weights or masses. For each flight, the weights are taken into account for several reasons. Prerequisites: Weight of a male person = 88kg(avg) Weight of a female person = 70kg(avg) Weight…

(1). For a defined driving cycle, calculate the energy required for braking. The braking performance is one of the most important concerns in vehicle safety. In urban area driving, a significant amount of energy is consumed in braking. Electrification of vehicles makes it feasible to recover some of the energy lost in…

Voltage Translator (converter) voltage Regulator (controller) Classification of Inverter The buck converter is used for voltage step-down, while the boost converter is used for voltage step-up.  DC TO DC converter Auxiliary load:- car air conditioner system, music System, Head Lights, Dimmer. This type of converter…

Introduction: Power Semiconductor Devices: Power electronic converters take electrical energy from the power system and turn it into a suitable form needed by a motor. The power electronic converter may be determined according to the power source and the driving motor. Power semiconductor devices are widely used in…

1. Which Types of power converter circuits are employed in electric and hybrid electric vehicles?    Type of Power converter: EV Charger AC - DC converter:-          A rectifier is an electrical component that converts alternating current (AC) to direct current (DC). A rectifier…

Powertrain Blockset used  for Application models of automotive powertrains include gasoline diesel, hybrid, and electric systems. it includes a components library for simulating engine subsystems, transmission assemblies, traction motors, battery packs, and controller models. powertrain block sets also include a dynamometer model…

Aim: to use the ADVISOR tool for simulation.   ADVISOR: This tool stands for 'Advanced Vehicle simulator which is used for different types of vehicles such as some ic engine-based and electric vehicles, hybrid vehicles, and fuel cell-based vehicles, this tool is very useful.   1.   For the EV_defaults_in…

mathematical modeling Ga(s)=o(s)/v(s )= KT/s[(LS+R)(Js+B+KT*Kb] =transfer function out put angle. Ga(s)=w(s)/v(s)=KT/[(LS +R)(JS+B)+KB]= Transfer function of angular velocity. % This file contains the design parameters to model a DC motor J= 0.01; % Moment of inertia of the rotor in kg-m^2 B= 0.1; % Motor viscous fricous…

clc file1=fopen('voltage_data.txt','w') fprintf(file1,'%f',cI) octomber=xlsread('voltage_data.xlsx','sheet1','A1:B25'); % voltage and current varient data v=octomber(:,1); c=octomber(:,2); % interpolating current vauees vI = [-17.2,-13,-11,-9,-6,-1,0.11,0.25,0.5,0.61,0.66]; cI = interp1(v,c, vI) vq=-17.3:0.1:0.9 cq=interp1(v,c,vq)…