Model Predictive Current Control with a Fixed Switching Frequency for Power Factor Corrected Rectifiers in Microgrid

Y. M. Hong, Q. B. Lin, Y. Zong, Y. Shi, X. J. Su

Research output: Contribution to journalConference articleResearchpeer-review

49 Downloads (Pure)

Abstract

In this paper, a model predictive current control (MPCC) strategy with a fixed switching frequency to control the dual boost bridgeless power factor corrected (PFC) converter is proposed. The improved MPCC strategy solves the problem of filter design and the high electromagnetic interference (EMI) which caused by the traditional MPCC. With the consideration of a nonlinear inductor, a formula is fitted to represent the change of the inductance, and the improved strategy has strong robustness. The simulation and experiment shows that the quality of current and power factor of the system is improved by the proposed control strategy.

Original languageEnglish
Article number012118
JournalIOP Conference Series: Earth and Environmental Science
Volume354
Issue number1
ISSN1755-1307
DOIs
Publication statusPublished - 25 Oct 2019
Event4th International Conference on New Energy and Future Energy System, NEFES 2019 - Macao, China
Duration: 21 Jul 201924 Jul 2019

Conference

Conference4th International Conference on New Energy and Future Energy System, NEFES 2019
CountryChina
CityMacao
Period21/07/201924/07/2019

Cite this