Week - 4

AIM:- To Run simulations, change the threshold, create plots and measure current and hydrogen consumption. Specify the outputs. How to run the model.  Objective:- To create complete model of FC(Fuel cell) vehicle system with secondary storage of Ultracapacitor and battery.Also to compare the power sharing among…

AIM:- To  Complete the energy management strategy model with battery, UC and fuel cell for the positive power and distribute the power demand among these components. Set simulation stop time to 598 sec. Objective: To build an energy management strategy model to distribute the positive power demand among battery, Ultra…

AIM:-  To Load the UC parameter file. Complete the Ultracapacitor model. Set simulation stop time to 598 sec. The model output should give, current, SOC and Voltage as output.   Ultracapacitor:-              An Ultracapacitor also known as a supercapacitor or electrochemical…

AIM:- To Load the vehicle parameters. Complete the vehicle model by modelling the remaining equations. Set simulation stop time to 598 sec. Vehicle Model in MATLAB SIMULINK:- Vehicle model here is nothing but the equation of forces which comes under velocity ie. when vehicle moves from its rest position for motorized…

AIM:- 1)To Compare four different types of fuel cells and state their applications. 2)To Using a plot with energy density and power density on the X and Y axis, arrange various battery types like lithium ion, lead acid, Nickel Cadmium, Ultracapacitor, fuel cell. FOR QUESTION 1:- Comparing the different types of cell: Fuel…

AIM:- To Create a stateflow or Simulink model for the following flowchart. Load the .mat file into the workspace. The input to the model would be the power demand. The output should be: Fuel cell power Battery power FC Operating state (running, standby) Create plot of these outputs against time.   Simulink model:-…

AIM:- 1) To Consider a scenario where an aggressive driver is accelerating very rapidly and braking harshly in a city driving. Is battery better a choice to supply power than UC in this scenario of  True False 2) To Consider the following components. 1) Lead acid battery 2) Nickel cadmium battery 3) Nickel Metal hydride…

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:- Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) as per details below:  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 cycles show energy…

AIM: To simulate the model for thermal modelling of battery pack and the effects of thermal and compare life cycles performance at various temperatures ,charge and discharge rates using MATLAB .for 10 cell series lithium ion battery model OBJECTIVES:-    In this project ,the requirement that we need to simulate the thermal…

AIM: Design a mechanical battery pack. OBJECTIVE: Battery pack capacity: 18 kWh Cell: ANR26650MI-B Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. INTRODUCTION: As electric vehicles are increasing in the market is gradually increasing, there is considerable growth in the production…

AIM:-  State of charge estimation.  OBJECTIVES:=- 1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results 2.What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation ? Hint :(Download the file from the link and go…

AIM:-  To Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it To Compare the differences between each type of Li+ion batteries based on their characteristics…

PROJECT-2(Adaptive cruise control) AIM:   To develop the adaptive ctuise contro features as per the requirement document using MATLAB simulink. Mdel configuration setting parameters:- Follow all the MBD related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes, Model…

 AIM:     To create the vehicle direction determination model according to the given requirement.    OBJECTIVE: Development of MATLAB Simulink model as per requirement. Tag the requirements to the simulink model; tagging requirement 1 & requirement 2 to their corresponding subsystems is fine.…

AIM:- Create a MATLAB model of electric car which uses a battery and a DC motor.  by Choosing the  suitable blocks from Powertrain block set.  Objectives:         1. System level configurations        2. Model parameters        3. Results  …

AIM: 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…

AIM: 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…

FOR QUESTION1:      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’.…

FOR QUESTION1: 1.Which types of power converter circuits are employed in electric and hybrid electric vehicle? We have 3 types of power converters are mostly use in electric &hybrid EV 1)AC to DC  converters (rectifier)-these converters are use in plugin EV&HEV  for charging DC battery from AC source…

  FOR QUESTION1: 1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  MAPPED MODELS: Mapped model are used when the behavior of a particular model is not  of our intrest and it can be modeled with a predefined values in the form of lookup…

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

Aim:To prepare a technical report of simulation of BAJA ALL-Terrian vehicle (ATV) under different conditions. OBJECTIVES: carry out a system -level simulation of an all-terrian vehicle and prepare a technical report explaining the model properties &comments on the results. ATV:  ATV  of full form is all terrian…

OBJECTIVES:- 1).   IMPLEMENT CONTROL OF A LOGIC "WASHING MACHINE" USING STATEFLOW AS PER GIVEN SEQUENCE: if the power supply is available ,the system gets activated if the water supply is not available ,stop the process and continue through the LED soaking time should be 200 sec folowed by washing time is 100…

Aim:- to plot a simulink model for doorbell using solenoid block           to sense the temperatute of a heater &turn on and turn off the fan using thermistor FOR QUESTION 1:- DOOEBELL:- it is a device it having the mechanical and electrical  components and it produces the buzzer sound…