TY - GEN
T1 - Fast time-domain analysis of PWM switching regulators
AU - Tse, K. K.
AU - Chung, Henry
PY - 1996
Y1 - 1996
N2 - A fast time-domain analysis technique for PWM switching regulators is presented. The simulation algorithm is based on applying quadratic extrapolations on the outputs of the power conversion stage and feedback network with stepwise validations of switches' operation. The prominent features of this algorithm include (a) the generality of looking for a valid switching topology in the power conversion stage at every simulation step, (b) the use of simple prediction and correction procedures for determining the gate signals applying to the main switches, and (c) the simplicity of manipulating numeric, algebraic equations only which do not require to solve complicated Laplace transformed equations or differential formulas. The proposed methodology is favorably compared to the results obtained from other available literature by analyzing the responses of a practical switch-mode power supply with overcurrent protection and maximum duty-cycle control.
AB - A fast time-domain analysis technique for PWM switching regulators is presented. The simulation algorithm is based on applying quadratic extrapolations on the outputs of the power conversion stage and feedback network with stepwise validations of switches' operation. The prominent features of this algorithm include (a) the generality of looking for a valid switching topology in the power conversion stage at every simulation step, (b) the use of simple prediction and correction procedures for determining the gate signals applying to the main switches, and (c) the simplicity of manipulating numeric, algebraic equations only which do not require to solve complicated Laplace transformed equations or differential formulas. The proposed methodology is favorably compared to the results obtained from other available literature by analyzing the responses of a practical switch-mode power supply with overcurrent protection and maximum duty-cycle control.
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0029746414&origin=recordpage
U2 - 10.1109/PESC.1996.548759
DO - 10.1109/PESC.1996.548759
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 780335007
VL - 2
SP - 1363
EP - 1369
BT - PESC Record - IEEE Annual Power Electronics Specialists Conference
T2 - Proceedings of the 1996 27th Annual IEEE Power Electronics Specialists Conference, PESC. Part 1 (of 2)
Y2 - 1 January 1996 through 1 January 1996
ER -