Validation and Comparison of different PWM Converter Small Signal Models

Bucher A, Schmid M, Bendkowski L, Dürbaum T (2008)

Publication Type: Conference contribution, Conference Contribution

Publication year: 2008

Pages Range: pp

Event location: Poznan PL

DOI: 10.1109/EPEPEMC.2008.4635274

Abstract

In order to determine which small signal model most accurately describes PWM converters, a comparison with a switched model is necessary. Due to parasitic effects the comparison with hardware measurements does not clarify this question. Therefore published small signal models based on ideal components are compared with a time domain simulation of a switched converter using the same idealization in this paper. The transfer function is determined by emulating the quadrature detector used in practical measurement set-ups. The paper shows the theoretical background, the implementation in SPICE and the comparison with traditionally found transfer functions. © 2008 IEEE.

Authors with CRIS profile

Alexander Bucher Professur für Optoelektronik Markus Schmid Professur für Optoelektronik Thomas Dürbaum Professur für Elektromagnetische Felder

Involved external institutions

SEMIKRON Elektronik GmbH & Co. KG DE Germany (DE)

How to cite

APA:

Bucher, A., Schmid, M., Bendkowski, L., & Dürbaum, T. (2008). Validation and Comparison of different PWM Converter Small Signal Models. In Proceedings of the EPE Power Electronics and Motion Control Conference, September 2008 (pp. pp). Poznan, PL.

MLA:

Bucher, Alexander, et al. "Validation and Comparison of different PWM Converter Small Signal Models." Proceedings of the EPE Power Electronics and Motion Control Conference, September 2008, Poznan 2008. pp.

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