Title :
A discrete time technique for accurate ripple recovery in DC-DC converter circuits
Author :
Femia, N. ; Tucci, V.
Author_Institution :
Istituto di Ingegneria Elettronica, Salerno Univ., Fisciano, Italy
Abstract :
An effective and practical two-stage technique for computer simulations of PWM DC/DC converters has been developed on the basis of a discrete time model, which allows both a simple and deep investigation of the circuits´ dynamics and a fast and accurate ripple recovery. It is particularly useful in order to meet the designers´ requirements especially in the earlier stages of the design, when besides the relevant features of the circuits, details are needed about waveforms and incoming harmonics.
Keywords :
circuit analysis computing; digital simulation; harmonics; power convertors; pulse width modulation; DC-DC converter circuits; PWM; computer simulations; discrete time technique; incoming harmonics; ripple recovery; waveforms; Circuit analysis; DC-DC power converters; Feedback circuits; Linearity; Pulse circuits; Pulse width modulation; Pulse width modulation converters; Solid state circuit design; Solid state circuits; Voltage;
Conference_Titel :
Computers in Power Electronics, 1992., IEEE Workshop on
Conference_Location :
Berkeley, CA, USA
Print_ISBN :
0-7803-0920-0
DOI :
10.1109/CIPE.1992.247309
