软开关组合式变换器建模与校正

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1998, Vol. 19 ›› Issue (5): 597-602.

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MODELING AND COMPENSATION OF A SOFT SWITCHING COMBINATION CONVERTER

Xing Yan, Yan Yangguang, Zhao Xiuke

Department of Automatic Control,Nanjing University of Aeronautics and Astronautics,Nanjing,210016

Received:1998-01-14 Revised:1998-04-25 Online:1998-10-25 Published:1998-10-25

Abstract

Abstract:

Modeling and control of a Soft Switching Combination Converter which works in current controled discrete pulse modulation mode,are proposed. Firstly a model in frequency domain is built through time domain simulation and the Fourier transforming.Then based on the frequency domain model,an equivalent analytic model is established and this is important for voltage regulator design and system performance analysis of the converters.Examples are given at the end of the paper.

Key words: power conver ters, contr ol, modelling

CLC Number:

TN86

Xing Yan;Yan Yangguang;Zhao Xiuke. MODELING AND COMPENSATION OF A SOFT SWITCHING COMBINATION CONVERTER[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1998, 19(5): 597-602.

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MODELING AND COMPENSATION OF A SOFT SWITCHING COMBINATION CONVERTER

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