Small signal simulation of switching converters

S. W. Ng; Siu Chung Wong; Y. S. Lee

doi:10.1109/81.768829

Small signal simulation of switching converters

S. W. Ng, Siu Chung Wong, Y. S. Lee

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

14 Citations (Scopus)

Abstract

A small signal simulation algorithm for converter circuits is developed. It is based on the sensitivity matrix used in the shooting method. The algorithm is efficient and is able to predict small signal response accurately at all frequencies. A modified version of the algorithm can also simulate the beat frequency effect when the frequency of the input excitation signal is close to half the switching frequency.

Original language	English
Pages (from-to)	731-738
Number of pages	8
Journal	IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Volume	46
Issue number	6
DOIs	https://doi.org/10.1109/81.768829
Publication status	Published - 1 Dec 1999

Keywords

Pwm converters
Simulation
Small signal analyses

ASJC Scopus subject areas

Electrical and Electronic Engineering

More information

10.1109/81.768829

Cite this

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title = "Small signal simulation of switching converters",

abstract = "A small signal simulation algorithm for converter circuits is developed. It is based on the sensitivity matrix used in the shooting method. The algorithm is efficient and is able to predict small signal response accurately at all frequencies. A modified version of the algorithm can also simulate the beat frequency effect when the frequency of the input excitation signal is close to half the switching frequency.",

keywords = "Pwm converters, Simulation, Small signal analyses",

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N2 - A small signal simulation algorithm for converter circuits is developed. It is based on the sensitivity matrix used in the shooting method. The algorithm is efficient and is able to predict small signal response accurately at all frequencies. A modified version of the algorithm can also simulate the beat frequency effect when the frequency of the input excitation signal is close to half the switching frequency.

AB - A small signal simulation algorithm for converter circuits is developed. It is based on the sensitivity matrix used in the shooting method. The algorithm is efficient and is able to predict small signal response accurately at all frequencies. A modified version of the algorithm can also simulate the beat frequency effect when the frequency of the input excitation signal is close to half the switching frequency.

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KW - Simulation

KW - Small signal analyses

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DO - 10.1109/81.768829

M3 - Journal article

SN - 1057-7122

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JO - IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications

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IS - 6

ER -

Small signal simulation of switching converters

Abstract

Keywords

ASJC Scopus subject areas

More information

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