Title :
Linear models of diode-capacitor rectifiers and multipliers
Author :
Baroncelli, C. ; Maranesi, P. ; Rossi, R.
Author_Institution :
Alcatel Telettra, Vimercate, Italy
Abstract :
In diode-capacitor rectifiers and multipliers, switching of capacitors occurs and consequent δ-impulse current waveforms and rippled voltages make it difficult to obtain accurate dynamic models. A procedure well suited for modeling switched capacitor circuits is described here. State-space discrete-time models of rectifiers and multipliers are given, depicting them as linear two-port networks in the small-signal approximation
Keywords :
AC-DC power convertors; harmonic distortion; linear network analysis; power capacitors; power semiconductor diodes; power semiconductor switches; power system harmonics; rectifying circuits; state-space methods; switched capacitor networks; switching circuits; two-port networks; voltage multipliers; δ-impulse current waveforms; accurate dynamic models; capacitor switchings; diode-capacitor multipliers; diode-capacitor rectifiers; linear two-port networks; rippled voltages; small-signal approximation; state-space discrete-time models; switched capacitor circuit; Diodes; Frequency conversion; Impedance; Physics; Power generation; Rectifiers; Sampling methods; Switched capacitor circuits; Transfer functions; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548675
