Two converters - boost-buck (cuk) and flyback, Electrical Engineering

Design two converters - boost-buck (Cuk) and flyback meeting the following criteria:

Vin = 15 V ... 35 V   
Vout = 25 V
Output voltage ripple 1% peak to peak
Switching frequency 150 kHz
 Load 10 W ... 50 W

The design should take into account non-ideal effects such as non-zero ON saturation voltage of the transistor and non-zero ON voltage drop across the diode. You should select appropriate components from the LTSpice library. Do not use ideal switches in the final design.
The design does not include the controller, so you should just calculate the required duty cycles for the converters. Use as small as possible values of the transfer sources which still ensure that the output voltage meets the design criteria and the converters operate safely in continuous mode.  The report should include:

1) Detailed analysis and design of the converters

2)  LTSpice analysis results

3)  Conclusions

You should submit a typed report and the LTSpice files via the Blackboard website.

Posted Date: 3/22/2013 3:16:26 AM | Location : United States







Related Discussions:- Two converters - boost-buck (cuk) and flyback, Assignment Help, Ask Question on Two converters - boost-buck (cuk) and flyback, Get Answer, Expert's Help, Two converters - boost-buck (cuk) and flyback Discussions

Write discussion on Two converters - boost-buck (cuk) and flyback
Your posts are moderated
Related Questions
what component will be use for making or logic gates.

Complete the timing diagram of Figure of an SR latch.

Q. (a) Determine the Thévenin and Norton equivalent circuits as viewed by the load resistance R in the network of Figure. (b) Find the value of R if the power dissipated by R is

Q. Explain Shunt-field control process? Shunt-field control, armature-resistance control offers a constant-torque drive because both flux and, to a first approximation, allowab

Q. Characteristics of Transformer? The characteristics of most interest to power engineers are voltage regulation and ef?ciency. The voltage regulation of a transformer is a me

Introduction The purpose of this experiment is to examine the operation of the floating-point unit. Procedure 1. Show how the number 355.6 is converted into a normalize

Determine self inductances of coils: The number of turns in two coupled coils A and B are 600 and 1700 respectively. While a current of 6 A flows in coil B, the total flux in

Voltage Quality Standards - KPI The term voltage quality (or power quality) is an umbrella concept for a variety of disturbances within a power system. The quality of delivere

Define addressing modes of 8085. a) Immediate addressing b) Register addressing c) Direct addressing d)  Indirect addressing e)  Implicit addressing

Q. Common-Drain JFET Amplifier? Figure (a) shows a CD JFET amplifier in which resistors R 1 , R 2 , and R SS are selected by the bias design, and capacitors CG and CS are chos