Week 1 Understanding Different Battery Chemistry

1.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 2.Compare the differences between each type of Li+ion batteries based on their characteristics Solution : The rechargeable lithium-ion…

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        2. Model parameters      …

Part A: 1. Search and list out the total weight of various types of aircrafts.  Cessna 172 – Used by many as initial training aircraft (27 feet long) – 1450lbs empty weight, 2450lbs max weight Citation Jet M2 – (42 feet long) – 6990lbs empty weight, 10,700lbs max weight Boeing 767-300 –…

For a defined driving cycle, calculate the energy required for braking.   2.Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated?  Electric motors are perfectly capable of generating maximum torque at any speed up to rated…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’. Description The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an IGBT. When it is conducting (BJT operating in the saturated region), a forward voltage…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    Answer: Three types of Power Converters are employed in Electric and Hybrid EV. 1) AC to DC Converter : Called Rectifier Circuit used in battery Charging 2) DC to AC Converter : Called Inverter used…

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Answer :  Power train blockset provide two types of models : Mapped and Dynamic Models Mapped Models : Mapped  Models (Engine, Motor, Generator) uses preassigned data only in lookup tables…

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. Block Diagram :    For increased the no. of Derive cycle 5 - 10, but Distance (miles) fix to 42.96 Km 2.   In the above…

Highway Assistant – Lane Changing Assistant Introduction to the Feature: The Highway Assistant supports the driver and takes over the longitudinal and lateral guidance of the vehicle in monotonous driving situations on highways. The partially automated function can automatically start, accelerate, brake as well as…

  Traffic Jam Assistant Feature Introduction to the Feature: Traffic Jam Assistant is one of the most common feature in Advanced Driver Assistance System. Traffic Jam Assistant helps the driver arrive more relaxed at their destination, even in dense traffic or in traffic jams. As a partially automated comfort function,…

   Requirement Tagging & Traceability SLDD CREATION     CODE GENERATION IS SUCCESSFUL PLEASE CHECK ATTACHEMENT.    

 Please refer the attached generated Code.    

BAJA All-Terrain Vehicle (ATV) Model : Modelling of a continously variable transmission(CVT) BAJA ALL - Terrain Vehicle Model Basic Components of ATV Vehicle: Simulink Model: 1) Engine: Use Generic Engine Model Engine Sensor : RPM Sensor model is used to make Engine Sensor 3) CVT(Continously Variable Transmission) 4) Simple…

  Implement control logic of a “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 & indicate through LED Soaking time should be 200s followed by Washing time of 100s.…

Make a Simulink model of Doorbell using solenoid block with the following details: => In this project, we ON and  OFF the door bell using Solenoid. To turn on high current carrying output device  required high current carrying switches but using solenoid we can use the low current carrying switches…