excel_interpol = xlsread('VI.xlsx');%forming an excel sheet in matlab using the excel sheet given in question voltage = xlsread('VI.xlsx','A:A');% separating the columns of excel sheet current = xlsread('VI.xlsx','B:B');% separating the columns of excel sheet hold off; volt_range = -17.3:0.1:0.9;% As per question interpol_current…

Aim: To use the Proportional, Integral, and Derivative (PID) control to design, develop and test a controller to maintain a desired speed for the motor DC motors parameters of the system: Design parameters: This has been varied to tune the Kp, Kd & Ki values to obtain the desired characterstics of settling time<2s,…

Aim: To realize any three topologies in Simulink & obtain the wavforms as per the question regarding the DC DC convertors.  The three topologies choosen here are: Buck Convertor in CCM mode Inverting Buck-Boost Convertor in CCM mode Boost Convertor in CCM mode Inputs available: 1) Buck Convertor in CCM mode…

Aim: Design an interleaving DC/DC converter system for a data centre application Write up: Interleaving DC/DC convertor are a type of topologies which are used to convertor fixed DC voltage to variable DC voltage. One of the advantages of this type of convertor is its high efficiency.  An interleaved DC-DC converter…

Aim: Designing a boost convertor & calculating the various losses in the convertor. Design inputs: We are going to consider the following inputs: `V_(i n) = 100V` `D = 0.6`(Duty Cycle) `R = 20Omega` `f_s = 20kHz`(Switiching frequency) `DeltaI_L = 10% of I_L` `DeltaV_0 = 10% of V_o` `R_(d_(mos f et)) = 42mOmega` `R_(d_(diode))…

Question 1: Aim: Model 3 Phase Inverter using Simulink using 3 phase Squirrel Cage Induction motor, using V/F method Design inputs: Power = 100 HP DC Voltage = 800 V Output Voltage = 460 VRMS – line to line Initial Speed = 1500 RPM Final Speed = 1000 RPM Initial Load Torque = 10 Nm Final Torque=20 Nm Torque…

In the electric power aspect, the design of power electronics converters play a very important role in an efficient conversion of power as per the ratings of the original power source and the ratings of the equipment used. The power electronics has gained popularity due the following reasons: Firstly, the modern architecture…