Week 3 Session 7

##-->> Abinaya ma;am Build an object-oriented library which can be used to track automobile maintenance. There can be different car types such as petrol, diesel, gas, electric etc., This library should be able to support at least three of the car types.  Maintenance tasks include activities like oil change or…

Overview of the Project: (5 to 6 lines) In this project, controlling the retraction and extension of Airplane’s landing gear can be implemented using Finite State Machine (FSM). FSM is the most efficient algorithm which is mathematical model of computation. Goals ( 2 to 3 points) Controlling the direction of Valve.…

  #include<stdio.h>#include<stdlib.h>#include<math.h> typedef struct node//defining the structure{ int data;//creating the data type of the variable struct node *next;// creating self referential node}Node;//changing the structure name as node static Node *head1,*head2,*head,*head_union,*head_intersection,*newnode,*tail,*res_union,*res_intersection;//declaring…

    Solid-State Batteries  Every single Electric Vehicle on the road requires a source of energy and typically, in the case of an all-electric vehicle, a Lithium-Ion battery pack provides this energy. Rechargeable batteries in use around the world have similar physical structures and…

For any 3 electric vehicles compare the battery pack and charging system requirements.    Ola S1 pro electric scooter Range (Real-life conditions) 130-150 km Top speed 115km/h Charging time  6 hours Battery specification 3.8kWh li-ion battery for this model  Level 1 is sutable .This charge…

Explain the various applications of Power converters in an Electric vehicle. For Example what type of converter will you use for Horn which requires DC and less than 10V. Likewise come up with different applications In electric vehicle having varias type of application   Traction Motor (DC/AC) Electrical motors are…

Compare the different motors used in EV and list down the advantages and disadvantages of each.   Various types of Electric Motors used in Electric Vehicles DC Series Motor Brushless DC Motor Permanent Magnet Synchronous Motor (PMSM) Three Phase AC Induction Motors Switched Reluctance Motors (SRM) 1. DC Series Motor…

Compare the different architectures of HEV. Discuss the pro's and con's   HEV Architectures    Series hybrid    Parallel hybrid    Split-power hybrid    Compound hybrid   Series Hybrid• ICE and EM are connected in series• Basic components: ICE, electric generator…

Problem statements: Part A: Design a DC power supply using 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…

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/Simetrix) and obtain the circuit waveforms. Based on their simulation studies…

  Design RMxprt model for the BLDC motor and induction motor by taking the same power rating and stator and rotor material for both the motors(for other design data use the Q11 and Q12 challenges) RMxprt model for the BLDC motor with same power rating (1500w)   BLDC STATOR MATERIAL - DW315_50…

5 horsepower(3.75kW), 3-phase 3-wire, 230V, 60Hz, 4-pole squirrel cage induction machine model     a) Simulate the start-up behaviour of the induction motor represented in the stationary d-q reference frame. Provide simulation plots of  In stationary reference frame, Vds and Vqs are having constant frequency…

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, open loop Design Parameters: Power = 100 HP DC Voltage = 800 V Output Voltage = 460 VRMS – line to line Initial Speed = 1500 RPM Final Speed = 1000…

  J = 0.01; % Moment of inertia of the rotor in kg-m^2 B = 0.1; % Motor viscous friction constant in N-m-s Km = 0.01; % Back emf constant in v/rad/s Kt = 0.01; % Motor torque constant in N-m/amp Ra = 1.0; % Resistance of armature circuit in ohms La = 0.5; % Inductance of the armature circuit in henries    …

Extending the learned lessons in 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 boost converter. This is applicable in power supply industry,…

  1. Design an interleaving DC/DC converter system for a data centre application with the following specifications: • Input voltage: 45 – 60 v• Output voltage: 3 V• Output current: 100A• Efficiency > 85% (extra credit for efficiency higher than 90% on a spice-based software simulation…

Question 1   - buck converter ccm vin =  40-50v   Vmin = 40;    % input supply 40- 50 volt Vmax = 50;    in this  simulation ckt  use maximum  input voltage  P = 300;                   % 300w Vout = 30;   …

data = xlsread('VI','A2:B25'); V = data(:,1); % import data from xlsx file given by question I = data(:,2); hold on VInt = -17.3:0.1:0.9 % Vint for interpilation VI = interp1(V,I,VInt) eq1 = polyfit(V,I,2) V2 = 1:1:24; I2 = polyval(eq1,V2,'p')   VV =[-17.2 -17.1 -13.8 -13.5 -13.0 -12.5 -11 -9 -5.76 -6 -1 0.11 0.25…