Keywords
digital control
state-space model
digital value широтно-імпульсний перетворювач
цифрове керування
модель у просторі станів
цифрова величина
How to Cite
Abstract
Article presents a method of time-domain digital modeling of PWM converter operating in a continuous conduction mode. Digital values during switching period are introduced with an aim to simplify linearization. It is shown that continuous modeling of variations around steady-state operating point is not a necessary assumption for linearization. References 5.
References
Packard D.J. Discrete modeling and analysis of switching regulators/ Ph.D. dissertation, Dept. Electr. Eng., California Inst. Technol., Pasadena, CA, 1976.
Erickson R. W., Maksimovic D. Fundamentals of Power Electronics. ???? MA: Kluwer, 2001.
Maksimovic D., Zane R. Small-signal discrete-time modeling of digitally controlled PWM converters // IEEE Trans. Power Electron. 2007. Vol. 22. No. 6. Pp. 2552–2556.
Hyun-Su Bae, Jeong-Hwan, Jae-Ho Lee, Bo-Hyung Cho. Digital resistive current (DRC) control for the parallel interleaved DC-DC converters // IEEE Trans. Power Electron. 2008. Vol. 23. No. 5. Pp. 2465–2476.
Muhammad H. Rashid. Power Electronics Handbook. Academic Press, 2007. 1162 p.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright (c) 2023 Array