Title :
A boost PWM soft-single-switched converter average switch model for small signal and transient analysis
Author :
Nai, To Ching ; Wa, Chan Weng
Author_Institution :
Fac. of Sci. & Technol., Macau Univ., Macau
Abstract :
An average switch model for a newly proposed boost PWM soft-single-switched converter operating in continuous conduction mode is developed to enable small signal and transient analysis. This model is implemented by a PSPICE sub-circuit. Results of DC and transient analysis on this model and on a straight forward cycle to cycle model are compared to verify its validity, and very good results are obtained. Small signal analysis results are also given. Using this model the required simulation time is drastically reduced
Keywords :
DC-DC power convertors; PWM power convertors; SPICE; circuit analysis computing; switching circuits; transient analysis; PSPICE sub-circuit; average switch model; boost PWM soft-single-switched converter; continuous conduction mode; cycle to cycle model; small signal analysis; transient analysis; Pulse width modulation; Pulse width modulation converters; SPICE; Signal analysis; Switches; Switching circuits; Switching converters; Transient analysis; Turning; Voltage;
Conference_Titel :
Power Electronics and Drive Systems, 1999. PEDS '99. Proceedings of the IEEE 1999 International Conference on
Print_ISBN :
0-7803-5769-8
DOI :
10.1109/PEDS.1999.792842
