Title :
An automated small-signal frequency-domain analyzer for general periodic-operating systems as obtained via time-domain simulation
Author :
Wong, Ronald C. ; Groves, Jim
Author_Institution :
Power Design Tools Inc., Framingham, MA, USA
Abstract :
An accurate small-signal frequency-domain analyzer is constructed and automated through the use of time-domain simulation. Since the algorithm is based on computer time-domain simulation, it can handle arbitrary PWM and resonant-converter topology, any mode of operation, and arbitrary control scheme. The effect of parasitic elements on the small-signal frequency response can also be examined
Keywords :
PWM power convertors; digital simulation; frequency-domain analysis; power engineering computing; resonant power convertors; simulation; time-domain analysis; PWM converter; computer time-domain simulation; parasitic elements; periodic-operating systems; resonant-converter; small-signal frequency response; small-signal frequency-domain analyzer; Analytical models; Automatic control; Computational modeling; Computer simulation; Frequency domain analysis; Frequency response; Pulse width modulation; Resonance; Time domain analysis; Topology;
Conference_Titel :
Power Electronics Specialists Conference, 1995. PESC '95 Record., 26th Annual IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-2730-6
DOI :
10.1109/PESC.1995.474909
