Study on the dynamic performance of a novel buck-boost matrix converter based on double-loop control strategy

Qing Li; Qi Chen

doi:10.1117/12.905245

15 November 2011 Study on the dynamic performance of a novel buck-boost matrix converter based on double-loop control strategy

Qing Li, Qi Chen

Author Affiliations +

Proceedings Volume 8321, Seventh International Symposium on Precision Engineering Measurements and Instrumentation; 832137 (2011) https://doi.org/10.1117/12.905245
Event: Seventh International Symposium on Precision Engineering Measurements and Instrumentation, 2011, Yunnan, China

Abstract

The dynamic performance of a novel Buck-Boost matrix converter (BBMC) based on double-loop control strategy is put forward in this paper. The fundamental principle of BBMC has been elaborated and the method of the double-loop control strategy has been built with Matlab, and then the dynamic performances of BBMC based on the double-loop control strategy are discussed. The results show that the output voltage and frequency can be almost constant with the BBMC and double-loop control strategy despite of the changeable input voltage and frequency. Moreover, a high-quality sine output wave with low harmonic distortion can be directly obtained without filtering. So it can be drawn that the BBMC based on the double-loop control strategy has perfectly dynamic performance and practical importance to the engineering.

Citation Download Citation

Qing Li and Qi Chen "Study on the dynamic performance of a novel buck-boost matrix converter based on double-loop control strategy", Proc. SPIE 8321, Seventh International Symposium on Precision Engineering Measurements and Instrumentation, 832137 (15 November 2011); https://doi.org/10.1117/12.905245

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