Week-4 Challenge WOT Condition Part-2

Applications of Power Converters in an Electric VehiclePower converters are used in EVs to manage and convert electrical power between different voltage and current levels for various components. Here are common EV components and the types of converters used:1. Horn (Needs < 10V DC) Type of Converter: DC-DC Buck Converter…

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…

Aim : 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.         Let , Given cell specification is 3.6 V nominal cell voltage with 3500 mAh now, we have to design battery…

Aim :            Create a MATLAB model of electric car which uses a battery and a DC motor. Choose suitable blocks from Powertrain block set. Prepare a report about your model including following: Objectives:         1. System level configurations      …

                                              Powertrain for aircraft in runways   1. Search and list out the total weight of various types of aircrafts.  The aircraft gross weight (also…

1.Energy required for braking. Deceleration conditions are similar to acceleration conditions. Acceleration increase in speed and deceleration is a reduction In speed. So similar way to calculate braking power. During braking also required the same amount of power required for acceleration so applying those standard equations…

1.Speed control of a DC motor using BJT H-bridge                           At first, to run the speed control model of a DC motor using BJT H-bridge in matlab, the command - (power_Hbridge) is run in the command window of MATLAB. We get a simulink…

1.Types of power converter circuits are employed in electric and hybrid electric vehicle Depending on the type of function performed, power electronic converters are categorized into following types. AC to DC = Rectifier: It converts AC to unipolar (DC) current DC to AC = Inverter: It converts DC to AC of desired…

1. Difference between mapped model and dynamic model        A] Mapped model              Mapped Model usses a set of Steady state Look up table for simulation and it's operation. the lookup table is present then the simulation becomes easier and it gives…

1. I prepare a model for EV_defaults_in file and make  cargo mass is 500 kg with all other default conditions, and cheked can the vehicle travel for 45 km with FTP drive cycle. For making the battery fully discharge I have increses the no of driving cycle to 3. as  shown in below image    Conclusin…

REPORT : % Given parameters of spring mass damper system m = 3.6; %kg k = 400; %N/m c = 100; %Ns/m we know the transfer function of mass spring damper system f(t)-cdx/dt-kx(t)=mdx^2/dt^2 Byapplying laplace transform F(s)-csX(s)-kX(s)=ms^2X(s) T(s)=1/ ms^2+Cs+k % Also we know that wn = sqrt(k/m); zeta =0.9; % We know that…

In a laboratory experiment, data of voltage and current has been recorded and the same is attached in an excel file ( Click on this link VI.xlsx ). Read the excel file in the Matlab program and perform the interpolation in the range of -17.3:0.1:0.9. Generate the interactive plot for the interpolated data and…