Week-6 Challenge: EV Drivetrain

AIM : To create a MATLAB model of electric car which uses a DC motor by choosing suitable blocks from Powertrain block set. OBJECTIVES : To prepare a technical report about the EV model including - System level configurations Model parameters Results Conclusion THEORY : An Electric Vehicle (EV) is a vehicle that uses one…

Part-A- 01- Search and list out the total weight of various types of aircrafts. - Weight is major factor in airplane construnction and operaion, and it demands respect from all pilots and pertiular diligence by all mainatenance personnel.Excessive weight reduces the efficiency of an aircraft and the available safety margin…

 1. Speed control of a DC motor using BJT H-bridge-     A)Working of H-bridge model: Here H-bridge  DC chopper circuit is designed to control the speed of the motor. IGBT acts as BJT in power switching devices. Four IGBT switches are used for inverting the DC voltage 0 to 240 v supply.The current flows from collector(C)…

QUS.01 *.Mapped Model- 1. The mapped model is one type where the data points are pre_assigned in lookup tables. 2.The engine or motor torque required is sensed and the motor or engine block generates the requiered torque output just as required simply without considering the real time motor or engine, parameters. 3.The…

 1. Power converter circuits :This technology deals with processing and controlling the flow of electrical energy in order to supply voltages and currents in a form that is optimally suited for the instruments.    As shown in the above block diagram, it consists of an electrical energy source, a power electronic…

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. The vehicle can be held on an inclined surface against the pull of gravity by the application of a brake. Brakes are mechanical devices for increasing the frictional resistance…

Using the ADVISOR Tool simulate for following three conditions: SOLUTION I:  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.…

1. DC-DC Converter- 1.DC-DC converter is an electronic circuit that converts DC voltage from one voltage level to another. It can be step up or step down of voltage. 2.This type of converter is also known as chopper. 3.The electric components inside the vehicle vary in their voltage requirements, with most running on much…

taken blocks to complete the project are pulse generator from simulink source folder as a ref. input, then i make a PID controller by using 3 gain blocks KP(PROPORTIONAL GAIN), KI(INTEGRATIVE GAIN),KD(DERIVATIVE GAIN) respectively, For KI use an integrator block, & for KD a derivative block, after that i made a transfer…

    data=xlsread("VI.xlsx");% load the data from the excel file x = data(:,1);%volatage in column 1 y = data(:,2);%current in column 2 [x,y]=meshgrid(-17.3:0.9,-17.3:0.9); z=y.*exp(-x.^2-y.^2); figure (1); surf(x,y,z) title('original sampling of V&I') [xq1,yq1]=meshgrid(-17.3:0.1:0.9,-17.3:0.1:0.9); zq1=interp2(x,y,z,xq1,yq1);…