Week-4 Challenge WOT Condition Part-2

Aim: To Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) as per details below Main objectives: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any three standard driving…

Aim: To Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) as per details below Main objectives: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any three…

AIM : To 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.…

AIM:  To design a Simulink model for the DC motor  shown in Figure 1. amd aslo by Using  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. ANSWER: Here the Speed control of a…

Aim : Using MATLAB or simulink and  the drive cycle from the attached excel sheet we need to find the following The max heat generation of the battery  The SOC of the battery at 2 *104second of the battery operation ANSWER: 1.The max heat generation of the battery  given data, resistance = 0.5 ohms entropic factor = 2…

Aim : Using MATLAB or simulink and  the drive cycle from the attached excel sheet we need to find the following The max heat generation of the battery  The SOC of the battery at 2 *104second of the battery operation ANSWER: 1.The max heat generation of the battery  given data, resistance = 0.5 ohms entropic factor = 2…

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…

AIM: 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. SIMULINK MODEL: The above fig shows the 10 cell series lithium ion battery model.These are all battery cells connected in series.This…

AIM: To creat a matlab simulink model for Adaptive Cruise Control feature as per the Requirements given  ANSWER:  What is adaptive cruise control ? The Adaptive cruise control is an active safety system which automatically controls the acceleration and braking of a vehicle.And It is activated through…

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

AIM: 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  What is buck converter ? A step-down DC/DC converter is a device capable of converting an unregulated input…

AIM: Design and Develop a simulink model to understand Energy analysis of EVs on different driving cycles DRIVING CYCLE: A driving cycle is a series of data points representing the speed of a vehicle versus time. Driving cycles are produced by different countries and organizations to assess the performance of…

AIM: Design and Develop a PWM controlled fan load with DC motor INTRODUCTION:  The design of the fan speed control system using Pulse Width Modulation by establishing a connection between an H bridge circuit and a Dc motor. A fan type load equation has been used to analyze the output results instead of a physical…

AIM: The main aim of this project is to deterimine the vehicle direction as per given requirements and aslo develop the matlab simulink model for the vehicle direction detection What is vehicle direction detection ? The Vehicle Direction Determination can also be done  alongside features like GPS systems which…

AIM: In a laboratory experiment, data of voltage and current has been recorded and the same is attached in an excel file (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. Additionally, compute…

WHAT IS AN ELECTRIC CAR: Electric car is automobile which is consist of battery and motors.and this electric car having 3 modes of operation one is plugin mode and propulsion mode and regenerative braking mode.In plugin mode the battery will be charged when the external supply is connected to the battery port of the vehicle…

QUESTION 1: AIM: Search and list out the total weight of various types of aircrafts. If we are find the weight of the aircrafts consider different specifications are different weights of the aircraft like maximum landing weight,maximum takeoff,operating empty weight. to estimate the weight of the aircraft below…

QUESTION 1: AIM: To calculate the energy required for braking for a defined driving cycle? In electric vehicle it is important to accelerate the vehicle and deacceleration also very important to stop the vehicle.If vehicle in a motion purticular speed we are unable to stop the vehicle beacuase of the moment of inertia…

QUESTION 1: AIM:  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…

QUESTION 1: AIM: Which types of power converter circuits are employed in electric and hybrid electric vehicle?    NEED OF POWER CONVERTER CIRCUITS: Power electronic converters makes the major impact on the electric and hybrid electric vehicle because in electric vehicles we are giving the input power as a AC but the battery…

QUESTION 1: AIM: What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  MAPPED MODEL OF ENGINE: 1)The mapped model is one of the model where the all data points are pre_assigned in lookup tables  2)the required torque of the motor is sensed…

AIM:To use the ADVISOR Tool for simulation OBJECTIVE: 1.Use 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.  2.   In the above case, try changing the battery capacity and repeat the simulation. 3.   Perform…