Robust Voltage Control of Floating Interleaved Boost Converter for Fuel Cell Systems

Yigeng Huangfu, Shengrong Zhuo, Fuxi Chen, Shengzhao Pang, Dongdong Zhao, Fei Gao

Research output: Contribution to journalArticlepeer-review

147 Scopus citations

Abstract

In this paper, a robust voltage control is designed for a floating interleaved boost converter with high voltage gain. The proposed controller has an inner loop based on super-twisting sliding mode algorithm, which has continuous control signal and the sliding surface is defined for the inductor current. The reference current value is generated by active disturbance rejection control (ADRC) algorithm in the outer loop, based on the output voltage error. The stability of the sliding mode inner loop and the ADRC outer loop are proven using Lyapunov stability theorem and Routh-Hurwitz criteria, respectively. The robustness of the proposed controller is analyzed in depth, and validated by the simulations and experimental results obtained with a 100 W prototype converter.

Original languageEnglish
Article number8038013
Pages (from-to)665-674
Number of pages10
JournalIEEE Transactions on Industry Applications
Volume54
Issue number1
DOIs
StatePublished - 1 Jan 2018

Keywords

  • Active disturbance rejection control (ADRC)
  • dc-dc power converter
  • floating interleaved boost converter (FIBC)
  • fuel cell (FC) systems
  • sliding mode control

Fingerprint

Dive into the research topics of 'Robust Voltage Control of Floating Interleaved Boost Converter for Fuel Cell Systems'. Together they form a unique fingerprint.

Cite this