A Fast convergence technique to steady-state solution of PWM current-mode controlled converters

Billy K. H. Wong; Henry Chung

doi:10.1109/MWSCAS.1997.666047

A Fast convergence technique to steady-state solution of PWM current-mode controlled converters

Billy K. H. Wong
, Henry Chung

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

1 Citation (Scopus)

Abstract

A fast convergence technique for calculating the steady-state solution of current-controlled converters is presented. The methodology uses two iteration loops and a time-domain simulation algorithm. The first loop is to iterate the steady-state network waveforms at a presumed duty cycle while the second one is to iterate the duty cycle that is used in the first loop. The key features of the method include 1) its fast convergence, 2) its simplicity of using simple algebraic manipulations, and 3) its generality for closed-loop current-controlled converters. An example of a current-controlled boost converter will be illustrated. The theoretical predictions are favorably verified with the experimental measurements. © 1997 IEEE

Original language	English
Title of host publication	Proceedings of the 40th Midwest Symposium on Circuits and Systems
Editors	Michael A. Soderstrand, Sherif Michael
Publisher	IEEE
Pages	119-122
Volume	1
ISBN (Print)	0-7803-3694-1
DOIs	https://doi.org/10.1109/MWSCAS.1997.666047
Publication status	Published - Aug 1997
Event	40th Midwest Symposium on Circuits and Systems - Hyatt-Regency Hotel Sacramento, Sacramento, CA, United States Duration: 3 Aug 1997 → 6 Aug 1997

Conference

Conference	40th Midwest Symposium on Circuits and Systems
Place	United States
City	Sacramento, CA
Period	3/08/97 → 6/08/97

Access Output

10.1109/MWSCAS.1997.666047

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@inproceedings{ceed017a31c04e35b7576258aabdd0cb,

title = "A Fast convergence technique to steady-state solution of PWM current-mode controlled converters",

abstract = "A fast convergence technique for calculating the steady-state solution of current-controlled converters is presented. The methodology uses two iteration loops and a time-domain simulation algorithm. The first loop is to iterate the steady-state network waveforms at a presumed duty cycle while the second one is to iterate the duty cycle that is used in the first loop. The key features of the method include 1) its fast convergence, 2) its simplicity of using simple algebraic manipulations, and 3) its generality for closed-loop current-controlled converters. An example of a current-controlled boost converter will be illustrated. The theoretical predictions are favorably verified with the experimental measurements. {\textcopyright} 1997 IEEE ",

author = "Wong, \{Billy K. H.\} and Henry Chung",

year = "1997",

month = aug,

doi = "10.1109/MWSCAS.1997.666047",

language = "English",

isbn = "0-7803-3694-1",

volume = "1",

pages = "119--122",

editor = "Soderstrand, \{Michael A. \} and Michael, \{Sherif \}",

booktitle = "Proceedings of the 40th Midwest Symposium on Circuits and Systems",

publisher = "IEEE",

address = "United States",

note = "40th Midwest Symposium on Circuits and Systems ; Conference date: 03-08-1997 Through 06-08-1997",

}

Wong, BKH & Chung, H 1997, A Fast convergence technique to steady-state solution of PWM current-mode controlled converters. in MA Soderstrand & S Michael (eds), Proceedings of the 40th Midwest Symposium on Circuits and Systems. vol. 1, IEEE, pp. 119-122, 40th Midwest Symposium on Circuits and Systems, Sacramento, CA, United States, 3/08/97. https://doi.org/10.1109/MWSCAS.1997.666047

A Fast convergence technique to steady-state solution of PWM current-mode controlled converters. / Wong, Billy K. H.; Chung, Henry.
Proceedings of the 40th Midwest Symposium on Circuits and Systems. ed. / Michael A. Soderstrand; Sherif Michael. Vol. 1 IEEE, 1997. p. 119-122.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A Fast convergence technique to steady-state solution of PWM current-mode controlled converters

AU - Wong, Billy K. H.

AU - Chung, Henry

PY - 1997/8

Y1 - 1997/8

N2 - A fast convergence technique for calculating the steady-state solution of current-controlled converters is presented. The methodology uses two iteration loops and a time-domain simulation algorithm. The first loop is to iterate the steady-state network waveforms at a presumed duty cycle while the second one is to iterate the duty cycle that is used in the first loop. The key features of the method include 1) its fast convergence, 2) its simplicity of using simple algebraic manipulations, and 3) its generality for closed-loop current-controlled converters. An example of a current-controlled boost converter will be illustrated. The theoretical predictions are favorably verified with the experimental measurements. © 1997 IEEE

AB - A fast convergence technique for calculating the steady-state solution of current-controlled converters is presented. The methodology uses two iteration loops and a time-domain simulation algorithm. The first loop is to iterate the steady-state network waveforms at a presumed duty cycle while the second one is to iterate the duty cycle that is used in the first loop. The key features of the method include 1) its fast convergence, 2) its simplicity of using simple algebraic manipulations, and 3) its generality for closed-loop current-controlled converters. An example of a current-controlled boost converter will be illustrated. The theoretical predictions are favorably verified with the experimental measurements. © 1997 IEEE

UR - https://www.scopus.com/pages/publications/0031384303

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0031384303&origin=recordpage

U2 - 10.1109/MWSCAS.1997.666047

DO - 10.1109/MWSCAS.1997.666047

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 0-7803-3694-1

VL - 1

SP - 119

EP - 122

BT - Proceedings of the 40th Midwest Symposium on Circuits and Systems

A2 - Soderstrand, Michael A.

A2 - Michael, Sherif

PB - IEEE

T2 - 40th Midwest Symposium on Circuits and Systems

Y2 - 3 August 1997 through 6 August 1997

ER -

A Fast convergence technique to steady-state solution of PWM current-mode controlled converters

Abstract

Conference

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this