Time averaging equivalent circuit analysis for a class of periodically switching linear network
- 6 January 2003
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1139-1142 vol.2
- https://doi.org/10.1109/iscas.1988.15127
Abstract
A unified approach, i.e. the time-averaging equivalent circuit analysis, is proposed for a class of periodically switching linear networks. The distinctive feature of the approach is to replace the pulsewidth modulated switches inside the original network prior to any further treatment, yielding a structure-invariant linear circuit, which can thus be analyzed in a conventional manner. The parameters of the time-averaging equivalent circuit model can easily be determined by the approach without a prior knowledge of the DC solution for the converter. The DC analysis and small-signal analysis can then be performed based on its time-averaging equivalent circuit model.Keywords
This publication has 6 references indexed in Scilit:
- Equivalent circuit models for resonant and PWM switchesIEEE Transactions on Power Electronics, 1989
- A method for the formulation and solution of circuits composed of switches and linear RLC elementsIEEE Transactions on Circuits and Systems, 1987
- Improved Switching Converter Model Using Discrete and Averaging TechniquesIEEE Transactions on Aerospace and Electronic Systems, 1983
- A tutorial on computer-aided analysis of switched-capacitor circuitsProceedings of the IEEE, 1983
- A general unified approach to modelling switching-converter power stagesInternational Journal of Electronics, 1977
- A general unified approach to modelling switching DC-tO-DC converters in discontinuous conduction modePublished by Institute of Electrical and Electronics Engineers (IEEE) ,1977