Title :
Large-signal modelling and analysis of switching regulators
Author :
Erickson, Robert ; Cuk, Slobodan ; Middlebrook, R.D.
Author_Institution :
California Institute of Technology, Pasadena, California
Abstract :
A large-signal switching regulator model is derived, and prominent features of the transient response are determined. In particular, analytical expressions are found for the equilibrium points of the system which yield insight into the large-signal response, and computer-generated transient waveforms are obtained. As an example, a boost regulator is investigated, and is found to be stable for small signals but unstable for large transients.
Keywords :
Approximation methods; Computational modeling; Equations; Mathematical model; Predictive models; Regulators; Switches;
Conference_Titel :
Power Electronics Specialists conference, 1982 IEEE
Conference_Location :
Cambridge, MA, USA
DOI :
10.1109/PESC.1982.7072414
