1. Which types of power converter circuits are employed in electric and hybrid electric vehicle? …
Satya Sai Kumar Sontenam
updated on 31 Jul 2020
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Read more Projects by Satya Sai Kumar Sontenam (10)
Week - 4
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…
20 Dec 2020 07:38 AM IST
Week-11 Challenge: Braking
For a defined driving cycle, calculate the energy required for braking. Link to sheet By using kinetic energy formulae in sheets in a cell..we can calculate energy required for each individual velocity By considering the zero velocity as braking velocity reference we can…
01 Nov 2020 11:42 AM IST
Week -2
Make a Simulink model of Doorbell using solenoid block with the following details: In the above arrangement, when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound. Create a situation where the switch is closed…
14 Oct 2020 07:23 PM IST
Project 1 - Parsing NASA thermodynamic data
Write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file. You will be reading this file NASA thermodynamic data(Tip: use fopen and fgetl). The formulae are shown below. Here R is the universal gas constant, T is the temeprature The FIRST 7…
13 Sep 2020 06:26 AM IST
Week-7 Challenge: DC Motor Control
Speed control of a DC motor using BJT H-bridge the default simulation adding inductor in series to armature adding inductor in series to h bridge changing duty cycle from 75% to 50% so whats happening? default condition : due to sudden change in voltage or direction, high torque due to inertia and High inrush currents…
06 Aug 2020 04:59 AM IST
Week-6 Challenge: EV Drivetrain
1. Which types of power converter circuits are employed in electric and hybrid electric vehicle? …
31 Jul 2020 05:52 PM IST
Week 4 - Genetic Algorithm
Write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. And Plot graphs for all 3 studies and for F maximum vs no. of iterations. % Genetic Algorithm % This example shows how to create and manage options for the genetic % algorithm function |ga| using |optimoptions|…
29 Jul 2020 10:02 PM IST
Week-4 Challenge WOT Condition Part-2
1. What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type? Powertrain Blockset provides two types of combustion engine models: mapped and dynamic. Mapped engines, motor or generator : this represent macro engine behavior as a set of lookup tables (brake…
20 Jul 2020 05:46 AM IST
Week-3 Challenge: ADVISOR Tool
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. Ans: Aim: To verify whether the vehicle can travel for 45km with cargo mass of 500kg for EV_ defaults simulated vehicle in advisor tool Procedure: 1.…
27 Jun 2020 12:46 PM IST
SImple pendulum animation using matlab
Aim: To Write a program in Matlab\\Octave that will simulate the pendulum motion, just like the one shown in the start of this challenge. Apparatus: Matlab Procedure: 1. create clear, close commands inorder to clear the tabs and erros 2. create ode_func based on the equation given 3. use these function to create pendulum…
08 May 2020 04:27 AM IST