Duty cycle of the system, Electrical Engineering

Assignment Help:

The report should contain all of the information detailed below together with your analysis of the circuit and any conclusions. The report should contain the code for your simulation as an appendix to the report.

The table below gives the parameters that you each have to satisfy for your design.

For this exercise the input voltage is coming from a photovoltaic generated DC supply and you are required to design a buck converter that will step down the voltage to supply a piece of equipment. Each of you have a specified input voltage, output voltage, maximum value of output ripple and load resistance. The switching frequency you choose must lie in the range 50 kHz to 200 kHz.

You are required to design a circuit to meet these specifications. A circuit diagram for your circuit should be provided. Details of the calculations you made for the design should be included. You are not required to design a closed loop system simply an open loop circuit that steps down the voltage.

You should specify the following:

  • the switching frequency
  • the duty cycle of the system
  • the values of other required components

You should provide results of a simulation of your circuit to indicate its overall performance. The choice of simulation tool to use is up to you.

You may assume you have ideal devices available or you may choose actual devices.

The marks will be broken down with 40% of the marks for your design calculations (clearly stating what assumptions you make). Another 40% will be for your simulation results and any updates you make to your original design based on these simulations. The remaining 20% will be for critical analysis and conclusions you draw from the whole exercise.

Input voltage

V

Output voltage

V

Maximum ripple compared to DC input %

Load resistance Ω

24

20

10

10


Related Discussions:- Duty cycle of the system

Examples of attribute data relevant for a power utility, Examples of attrib...

Examples of attribute data relevant for a power utility: Examples of attribute data relevant for a power utility are given below. •          Consumer data such as categor

Digital control system, block diagram of digital control system and explain...

block diagram of digital control system and explain each block

Electronics, The mobility of free electrons and holes for pure silicon are ...

The mobility of free electrons and holes for pure silicon are 0.13 and 0.05 m2/V-S respectively. Find the intrinsic conductivity for silicon. Assuming ni = 1.5x 1016/cm3 at room te

Serial input output ports , Serial Input output Ports For serial  inpu...

Serial Input output Ports For serial  input  and output  there are  two pins  in 8085 microprocessor

Determine the efficiency when the transformer, A 3-kVA, 220:110-V, 60-Hz, s...

A 3-kVA, 220:110-V, 60-Hz, single-phase transformer yields these test data: • Open-circuit test: 200 V, 1.4 A, 50 W • Short-circuit test: 4.5 V, 13.64 A, 30 W Determine th

Electromechanical energy conversion, derived expression for reluctant torqu...

derived expression for reluctant torque in rotating electrical machine

Explain working of capacitor motors, Q. Explain working of Capacitor motors...

Q. Explain working of Capacitor motors? Capacitor motors have a capacitor in series with the auxiliary winding and come in three varieties: capacitor start, two-value capacitor

Dc basing bits, Dc basing bits: Operating point: operating is cut off...

Dc basing bits: Operating point: operating is cut off; saturation and linear region of bits character are provided as follow: (1)  Linear-region operation (2)  (1)

Microcomputer - introduction to microprocessors , Microcomputer A micr...

Microcomputer A microprocessor is a  general purpose central processing  until of a digital  computer system. It has  arithmetic  logical unit  control circuits and a set of r

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd