Integral control of PWM DC-DC buck-derived converters

Dariusz Czarkowski; Marian K. Kazimierczuk

doi:10.1109/CCA.1992.269749

Integral control of PWM DC-DC buck-derived converters

Dariusz Czarkowski, Marian K. Kazimierczuk

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A concept of integral control is applied for multioperating point buck-derived pulse-width modulated dc-dc converters. A new large-signal circuit model of the power stage is introduced which allows for eliminating the load resistance from the system matrix. Two closed-loop continuous-conduction mode push-pull converters are designed using pole-placement technique: a conventional converter and a converter with a small inductor what is achievable by a bidirectional power flow. The large-signal dynamic performance of these converters is investigated by simulations in the time domain. The bidirectional power - flow converter with integral control was found to be suitable in switched load applications, e.g., radar systems, dot-matrix printers, and power supplies for random-access computer memories.

Original language	English (US)
Title of host publication	Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	776-781
Number of pages	6
ISBN (Electronic)	0780300475, 9780780300477
DOIs	https://doi.org/10.1109/CCA.1992.269749
State	Published - 1992
Event	1st IEEE Conference on Control Applications, CCA 1992 - Dayton, United States Duration: Sep 12 1992 → Sep 16 1992

Publication series

Name	Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992

Conference

Conference	1st IEEE Conference on Control Applications, CCA 1992
Country/Territory	United States
City	Dayton
Period	9/12/92 → 9/16/92

ASJC Scopus subject areas

Electrical and Electronic Engineering
Control and Optimization
Computer Science (miscellaneous)
Control and Systems Engineering
Aerospace Engineering
Industrial and Manufacturing Engineering

Access to Document

10.1109/CCA.1992.269749

Cite this

Czarkowski, D., & Kazimierczuk, M. K. (1992). Integral control of PWM DC-DC buck-derived converters. In Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992 (pp. 776-781). Article 269749 (Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CCA.1992.269749

Integral control of PWM DC-DC buck-derived converters. / Czarkowski, Dariusz; Kazimierczuk, Marian K.
Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992. Institute of Electrical and Electronics Engineers Inc., 1992. p. 776-781 269749 (Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Czarkowski, D & Kazimierczuk, MK 1992, Integral control of PWM DC-DC buck-derived converters. in Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992., 269749, Proceedings of the 1st IEEE Conference on Control Applications, CCA 1992, Institute of Electrical and Electronics Engineers Inc., pp. 776-781, 1st IEEE Conference on Control Applications, CCA 1992, Dayton, United States, 9/12/92. https://doi.org/10.1109/CCA.1992.269749

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abstract = "A concept of integral control is applied for multioperating point buck-derived pulse-width modulated dc-dc converters. A new large-signal circuit model of the power stage is introduced which allows for eliminating the load resistance from the system matrix. Two closed-loop continuous-conduction mode push-pull converters are designed using pole-placement technique: a conventional converter and a converter with a small inductor what is achievable by a bidirectional power flow. The large-signal dynamic performance of these converters is investigated by simulations in the time domain. The bidirectional power - flow converter with integral control was found to be suitable in switched load applications, e.g., radar systems, dot-matrix printers, and power supplies for random-access computer memories.",

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AB - A concept of integral control is applied for multioperating point buck-derived pulse-width modulated dc-dc converters. A new large-signal circuit model of the power stage is introduced which allows for eliminating the load resistance from the system matrix. Two closed-loop continuous-conduction mode push-pull converters are designed using pole-placement technique: a conventional converter and a converter with a small inductor what is achievable by a bidirectional power flow. The large-signal dynamic performance of these converters is investigated by simulations in the time domain. The bidirectional power - flow converter with integral control was found to be suitable in switched load applications, e.g., radar systems, dot-matrix printers, and power supplies for random-access computer memories.

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Integral control of PWM DC-DC buck-derived converters

Abstract

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