Transient Analysis of Electronic Circuits Using Periodic Steady-State Analysis Technique

Moskovko, Artem; Vityaz, Oleg

doi:10.1109/elnano.2018.8477503

Cited by 6 publications

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This means that no additional algorithms are needed for the steady-state analysis, e.g. as used in (Li and Tymerski, 2000;Wong et al, 2000;Setiawan et al, 2017;Moskovko and Vityaz, 2018). The flyback converter Power Stage operating in CCM has two SubCircuit-Models (states): Figure 6 shows steadystate waveforms of the state variables for one switching cycle T S = 1/F S .…”

Section: Steady-state Analysismentioning

confidence: 99%

Worst-case analysis of electronic circuits based on an analytic forward solver approach

Schenk

Muetze

Krischan

et al. 2019

COMPEL

View full text Add to dashboard Cite

Purpose The purpose of this paper is to evaluate the worst-case behavior of a given electronic circuit by varying the values of the components in a meaningful way in order not to exceed pre-defined currents or voltages limits during a transient operation. Design/methodology/approach An analytic formulation is used to identify the time-dependent solution of voltages or currents using proper state equations in closed form. Circuits with linear elements can be described by a system of differential equations, while circuits composing nonlinear elements are described by piecewise-linear models. A sequential quadratic program (SQP) is used to find the worst-case scenario. Findings It is found that the worst-case scenario can be obtained with as few solutions to the forward problem as possible by applying an SQP method. Originality/value The SQP method in combination with the analytic forward solver approach shows that the worst-case limit converges in a few steps even if the worst-case limit is not on the boundary of the parameters.

show abstract

Section: Steady-state Analysismentioning

confidence: 99%

Worst-case analysis of electronic circuits based on an analytic forward solver approach

Schenk

Muetze

Krischan

et al. 2019

COMPEL

View full text Add to dashboard Cite

show abstract

“…Another proposed technique for a transient analysis of simple electrical circuits [33] uses the discrete singular convolution method, which is dedicated for periodic steady-state analysis. In the case of simple electrical circuits, the matrix form of the derivatives' approximation leads to matrix expressions in the mathematical model of the circuit.…”

Section: Introductionmentioning

confidence: 99%

Equivalent converter method for analyzing complex DC–DC converting systems

Orel Moshe,

Berkovich

2024

The Journal of Engineering

View full text Add to dashboard Cite

This paper introduces a new approach for analyzing the dynamics of DC–DC converters. Currently, the primary widely accepted method for examining dynamic processes is the Small Signal Analysis technique. However, when applied to modern complex converters, this method poses additional challenges in formulating and solving systems of differential equations. The method proposed in this paper is based on its application to the analysis of dynamic modes of energy functions—Lagrangians. These functions make it possible to define simple criteria to describe the course of dynamic processes, and in the end define an equivalent (approximating) conventional converter identical to the original one with respect to the course of dynamics. If the magnetic and electrical energies in the Lagrangians of both the converters are equal, the outcome is practically identical transient processes. These findings were confirmed by both theoretical analysis and experimentally modelling the dynamics of the initial converter and an equivalent to it in the Matlab–Simscape program. An additional possibility of using the transfer functions of a conventional boost converter for the theoretical analysis of the converters of much greater orders is also discussed. The authors’ experiments confirm the correctness of their theoretical conclusions.

show abstract

Forecasting and Analysis of Transient Voltage with Random Forest Regressor

Thakur,

Pati

2024

2024 5th International Conference for Emerging Technology (INCET)

View full text Add to dashboard Cite

Transient Analysis of Electronic Circuits Using Periodic Steady-State Analysis Technique

Cited by 6 publications

References 13 publications

Worst-case analysis of electronic circuits based on an analytic forward solver approach

Worst-case analysis of electronic circuits based on an analytic forward solver approach

Equivalent converter method for analyzing complex DC–DC converting systems

Forecasting and Analysis of Transient Voltage with Random Forest Regressor

Contact Info

Product

Resources

About