1. Folder name; Book1.m  clc may=xlsread('Book1.xlsx','Sheet1','A1:A15')   Command Window: may = -17.2000 -17.1000 -13.8000 -13.5000 -13.0000 -12.5000 -11.0000 -9.0000 -5.7600 -6.0000 -1.0000 0.1100 0.2500 0.5000 0.6100 >>   clc may=xlsread('Book1.xlsx','Sheet1','A1:A15'); T=may(:,1) t=1:6; figure(1) plot(T);   Command…

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1.) Inverting Buck Boost CCM: _______________________________________________________________________________________________________ 2.) SEPIC CCM:   __________________________________________________________________________________________________________   3.) BUCK_BOOST_CCM:        

1.) Given Data: Input voltage: 45 – 60 v Output voltage: 3 V Output current: 100A Efficiency > 85% Assumptions: Switching frequency= 20000H Duty ratio= 0.5  Calculation: For this design we are using the Forward converter formulas: 1) Duty cycle: VoutVi=D⋅(N2N1)VoutVi=D⋅(N2N1) Let's assume that…

AIM:- Extending the learned lessons in the 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 the boost converter. This is applicable in the power supply…

This project is focused on electric vehicle applications using an Induction Motor. The student will have to take the 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,…

Part A: The three-phase diode rectifier is supplying approximately 2.2 kW load with VLL=208V at 60 Hz, Ls=1 mH and Cd=1100 μF, where Cd is the DC side capacitor. Design the circuit in one of the simulation platforms (MATLAB or Ltspice/Symmetrix) and obtain the circuit waveforms. Based on their simulation studies…

Part A: Design a DC power supply using a PFC circuit for general purpose applications with 350V dc output and load in the range of 0-7A. The supply should meet the harmonic standard limits for input power quality such that current THD limits are satisfied with input power factor >0.97 value. The input side is connected…

Design an MPPT controller with Boost to meet the following specifications and obtain the simulation results.   AIM: PV output voltage/ Input voltage of converter=250-350V Output voltage= 600V Rated PV power =100kW Switching frequency=5kHz Current ripple=5% Voltage ripple=1% Repeat the above using a two-stage Interleaved…

Aim: To create a Simulink model of Vehicle Direction Detection as per the Requirement data.   Requirement - 1: Steering wheel input as yaw rate (Signal name: SteeringWheel_YawDegreeInput) is the input for this system. This is compared against 3 angular values, one each for a left turn, right turn & straight…

Project 2(Adaptive Cruise Control) Objectives: To Develop an Adaptive Cruise Control feature as per the requirement document using MATLAB Simulink. Model configuration setting parameters: Follow all the MBD-related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes, Model…

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   Question No-1: The max heat generation of the battery  Answer:   Question No-2 2. The SOC of the battery…

QUESTION  AIM : Design a battery pack for a car roughly 150 Kw with 120 V. Use 3500 mAh 3.6V nominal NMC chemistry cell. OBJECTIVES : Design the battery pack configuration.  Draw the BMS topology for this battery pack. 2. Draw the BMS topology for this battery pack. BMS topologies fall in three types:…

AIM:-         Creating a workspace for an Ethernet shield in Altium Defining a PCB board size using the DXF data provided PCB clearance to be set as 0.15mm and track width to be 0.2mm for the power line and 0.15mm for the rest of the circuit Following the image and BOM provided for creating the…

AIM:-      Creating a workspace for WiFi module in altium Defining a PCB board size using the DXF data provided PCB clearance to be set as 0.15mm and track width to be 0.2mm for power line and 0.15mm for rest of the circuit Following the image and BOM provided for creating the schematic and find the…

Problem Statement :     Simulate the starting behaviour of a 5 horsepower(3.75kW), 3-phase 3-wire, 230V, 60Hz, 4-pole squirrel cage induction machine with parameters:  rs=0.531Ω,rs=0.531Ω,                             …

Question: Emulate Torque-Speed characteristics of the designed IPM motor in Ansys Maxwell. Change the types of magnets and stator/rotor. Run simulations again and prepare a detailed report of the results. Objective:    The objective of this simulation is tu observe the effects which different magnects type…

1.Simulink/state flow modules for wiper control system Aim:     To develop a Simulink/state flow modules for wiper control system based on the given conditions. Conditions: If the density of the rain is low, then wiper rotates with low speed, the output signal should be 100rpm If the density of the…

1) Aim:- To develope a simulink model as per the requirement and sldd creation, JMAAB Testing, MIL and SIL Coverage report & Harness results for the model to be done. Description:- Cluster Instrument receives the signals from other ECU's via CAN bus interface. It also receives commands from the driver via steering…

Objective: 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…

  Aim: Design an Electric Rickshaw using MATLAB Simulink.   Abstract:    In this venture, we going to construct the MATLAB model of the ELECTRIC RICKHAEW by utilizing a PM brushed type DC engine and a reasonable Lithium-Particle battery for the engine. Before that, we will realize what is…

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…

1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Ans:powertrain blockset provides two types of combustion engine models:mapped and dynamic. Mapped engine: 1.Mapped engines represent macro engine behaviour as a set of lookup tables(brake torque,fuel…

  1. Which types of power converter circuits are employed in electric and hybrid electric vehicle?   Answer: Difference between electric vehicle and hybrid electric vehicle: Specifications Hybrid Cars Electric Cars Power/Fuel Source Electricity and Fossil Fuel (Petrol and Diesel) Electricity Through Battery Pack…

Objective > Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.  > Comparison of 'The Four-Quadrant Chopper DC Drive (DC7) block’ with 'H-bridge model'.…

Week-11 Challenge: Braking Q1. For a defined driving cycle, calculate the energy required for braking. Calculating the energy required for braking of UDDS Drive Cycle- Braking: Braking is a condition to slow down or stops a moving vehicle as required. There are several techniques to apply brakes, which can be mechanical…

Project 1: Power Train for Aircraft Engines: I)AIM: To search and list out various types of Aircraft along with its gross weight respectively. -Solution: -Aircraft Gross Weight: -As per federal aviation department, aircraft gross weight is defined as the total weight at any moment during flight or ground operation. -The…

Project 2 - Design of an Electric Vehicle   Theory An electric vehicle (EV) is defined as a vehicle that uses an electric motor or a traction motor for propulsion as opposed to an internal combustion (IC) engine used by conventional vehicles. Electric vehicles use electricity for power instead of fossil fuels as conventional…

Aim of the Project:-        The Main Of this project is Design the battery pack configuration ,Draw the BMS topology for this battery pack using given data and also  build 3s2p battary pack configaration by using the MATLAB/SIMULINK tool. Theory:- Battery Management Stysytem :-      …

Aim:- Write a Test plan to test the features of a new mobile phone.   Black box testing: Black box testing is a technique of software testing which examines the functionality of the software without peering into its internal structure or coding. The primary source of black-box testing is a specification of requirements…

Static Analysis: 1. Perform Static Code Review Analysis for “C:\**\LDRA_workarea\Examples\C_tbrun_examples\Ggrocers.c” (Single .c file), modify the Code to remove violations and make compliant to MISRA: C 2012 & CERT standards. Generate Code review report compliant to MISRA: C 2012 Coding StandardsGenerate Code review…