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

Obtain a bode magnitude plot for the transfer function, Q. A bandpass filte...

Q. A bandpass filter circuit is shown in Figure. Develop a PSpice program and use PROBE to obtain a Bode magnitude plot for the transfer function ¯H(f) = ¯Vout/ ¯Vin for frequency

Show the subtraction method, Q. Show the Subtraction Method? For this p...

Q. Show the Subtraction Method? For this procedure (method), start with a weighted position value greater that the number. If the number is greater than the weighted position f

Explain information obtained for the load flow analysis, Explain Informatio...

Explain Information Obtained for the Load Flow Analysis (i)  Magnitude and phase angle of the voltage at each bus. (ii)  Active and Reactive power flow in each line. (iii

On which hysteresis loss is least depend, Hysteresis loss least depends on ...

Hysteresis loss least depends on (A) Frequency.                         (B) Magnetic field intensity. (C) Volume of the material.     (D)Grain orientation of material.

What do you understand by progressive control, Q. What do you understand by...

Q. What do you understand by progressive control? Progressive Control: Step by step system is an example of progressive control. The connection is set up in stages, in response

Determine the value of the capacitance in single phase, Q. Three loads in p...

Q. Three loads in parallel are supplied by a single phase 400-V, 60-Hz supply: Load A: 10 kVA at 0.8 leading power factor Load B: 15 kW at 0.6 lagging power factor Load C:

Compute the full-load speed, A 10 - hp, 250-V shunt motor has an armature c...

A 10 - hp, 250-V shunt motor has an armature circuit resistance of 0.5  and a ?eld resistance of 200 . At no load, rated voltage, and 1200 r/min, the armature current is 3 A. At

Obtain the value of rs, Consider and obtain the values for R S , R 2 , R 1 ...

Consider and obtain the values for R S , R 2 , R 1 , and R D . Apply the rule-of-thumb dc design procedure outlined in this section for a JFET with V P = 3V, I DSS = 20 mA, and a

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