14 Questions 24 Answers 0 Followers
Questions related from Varun Chitransh
I have bode plot data points of a dc-dc converter and I want to get 's' domain transfer function expression using it. Is there any tool available for it? Please help me. The attached file is bode...
03 June 2016 8,643 4 View
Please provide me help and related literatures for designing a coupled inductor with coupling coefficient about 0.4 to 0.5 in laboratory.
20 April 2016 7,271 1 View
Hi, what may be the possible topological changes in a switched capacitor modular multilevel dc-dc boost converter, for improving its dynamic performance. The modular multilevel dc-dc converter is...
19 April 2016 2,894 1 View
Can we neglect the derivative of filter capacitor's current? A small circulating current is flowing through filter capacitor, I have considered filter capacitor voltage as a state variable in...
09 March 2016 873 3 View
Help me in finding s-domain transfer function of a plant from frequency response (Bode plot) data points of that plant.
21 February 2016 5,254 9 View
when I try to plot frequency response of a multilevel dc-dc converter using PSIM (ac sweep), it is showing correct frequency response only upto half of the switching frequency, why? and how to...
14 February 2016 7,359 4 View
How to generate multisine perturbation by means of a dependant voltage source driven by a look-up table in PSIM.
27 January 2016 9,605 2 View
How to get frequency response (bode plot) of a converter using PSIM ?
26 January 2016 6,058 6 View
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18 January 2016 4,890 4 View
we wish to seprate ac and dc power signals from a mixed (dc with ac ripples) power signal and drive ac as well as dc loads simultaneously. Initially we are inteserted in applying the very basic...
04 January 2016 1,600 11 View
Dear all, Please help me in designing digital current controller for boost converter. I have designed the controller in analog domain and now want to make a digital controller. Please help me in...
03 December 2015 8,602 3 View
Can any dc-dc converter (boost or buck) without load resistance and with only output side filter capacitor work in continuous conduction mode (CCM) ? If yes, please tell me the conditions.
10 November 2015 5,190 4 View
I am designing a dc- dc high power converter with fixed input voltage and I want to know, what are the factors which decides the amount of current drawn from the source by a dc-dc converter ? ,...
13 October 2015 1,546 3 View
Help me in generating PWM pulses for a modular multilevel dc-dc converter operating in step up mode having two submodules in upper arm and one submodule in lower arm.
09 September 2015 6,629 4 View
