Project - Data Handling and Interpolation

This project is focused towards electric vehicle application using an Induction Motor. Student will have to take following steps for a successful model: Model 3 Phase Inverter using Simulink (model the parasitic as well) with a switching frequency of 10Khz using 3 phase Squirrel Cage Induction motor, using V/F method,…

iam from live batch 5 Extending the learned lessons in previous module, you will be diving into another power electronics concept on your own. Design of boost converter, and calculating the loss of different components including power switching device and deriving efficiency of boost converter. This is applicable in power…

 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. 2. Build a 3S2P battery pack configuration with generic battery block using Matlab/Simulink.  Solution :- Given…

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 00:00.8 0.5 -1.0304 00:00.9…

AIM: Design of an Electric Rickshaw using MATLAB Simulink ABSTRACT:                        In this project, we work to create the MATLAB model of the ELECTRIC RICKHAEW by doing a PM brushed type DC motor and a suitable Lithium-Ion battery for the motor. Before…

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 00:00.8 0.5 -1.0304 00:00.9…

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:- Create a MATLAB model of an electric car that uses a battery and a DC motor. Choose suitable blocks from the Powertrain block set. Prepare a report about your model including the following: Objectives:  System-level configurations Model parameters Results Conclusion Electric Vehicle (EV) An electric vehicle (EV)…

AIM:- Create a MATLAB model of an electric car that uses a battery and a DC motor. Choose suitable blocks from the Powertrain block set. Prepare a report about your model including the following: Objectives:  System-level configurations Model parameters Results Conclusion Electric Vehicle (EV) An electric…

Part A: 1. Search and list out the total weight of various types of aircrafts.  2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport?  4. How an aircraft is pushed to runway when its ready to take off? 5. Learn…

For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated?  Make a MATLAB program which plots contour of given motor speed, torque and efficiency values. Attach…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with the H-bridge model. 2. Develop a 2-quadrant chopper using…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    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…

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  MAPPED models: Mapped models are used when the behavior of a particular model is not of our interest and can be modeled with predefined values in the form of lookup tables.  The engine or motor…

Aim: To use the ADVISOR tool for simulation. Objective: 1. Using EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, To find whether the vehicle can travel for 45 km with FTP drive cycle? and To Conclude observations. 2. In the above case, try changing the battery capacity and repeat the…

For a 10 cell series, calculate the voltage, current and SOC. Also simulate the aging and thermal effects at different charge and discharge rates. Comment on the battery pack’s capacity. AIM: For a 10 cell series, calculate the voltage, current and SOC. Also simulate the aging and thermal effects at different charge…

AIM: For a vehicle of gross weight 300 kg, the motor ratings are 1200Wh, 65V. The range is 225km and the maximum speed is 60kmph. Calculate the capacity of the battery pack required and the number of series-parallel connections. Give a stepwise discussion on how a battery pack is built.Note: Choose any relevant lithium…

Design and simulation of Buck converter for Auxiliary load in EV. Input voltage is 48V, Output voltage is 12 V Load current is 10A Calculate Duty ratio and Load(use Resistor as Load) Calculate L,C  AIM: Design and simulation of Buck converter for Auxiliary load in EV. Input voltage is 48V, Output voltage is 12 V Load current…

PROJECT 2:- AIM: Design and Develop a Simulink model to understand the Energy analysis of EVs on different driving cycles SOLUTION:- Driving cycles:-   The term "driving cycle" refers to a test that measures vehicle speed over time. It is used to evaluate a car's fuel consumption and pollutants emissions…

PWM Controlled Fan load using Dc motor  Objective: To model a fan type load in Simulink and to control its speed by using the PWM method Abstract: The primary emphasis of this work is to model a DC motor driven by an input signal that approximates a pulse-width modulated signal. These signals are fed to the motor…

1. In this project, a Simulink model for the DC motor will be first developed per the schematic shown in Figure 1. Use the Proportional, Integral, and Derivative (PID) control design knowledge gained in the training to design, develop and test a controller to maintain a desired speed for the motor. solution: Simulink model…

% data handling & interpolation%%vi = xlsread('VI.xlsx'); %import the excel sheet datav = vi(:,1); %extract voltage datai = vi(:,2); %extracting current dataplot(v,i,'ro'); %plot the graph V & Ihold on;grid on; grid minor; %showing gridxlabel('I(ampere)'); %label x axisylabel('V(volt)'); %label y axis%%v2 = -17.3:0.1:0.9;…