Adaptive Hamiltonian-Based Energy Control with Built-In Integrator for PEMFC Hybrid Power Conversion Architecture

Yuansheng Li, Bo Cheng, Kaifu Zhang, Xiao Li, Shengzhao Pang () and Zhaoyong Mao
Additional contact information
Yuansheng Li: Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an 710072, China
Bo Cheng: Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190, China
Kaifu Zhang: School of Mechanical Engineering, Northwestern Polytechnical University, Xi’an 710072, China
Xiao Li: School of Electronic Science and Engineering, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Shengzhao Pang: Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an 710072, China
Zhaoyong Mao: Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an 710072, China

Energies, 2023, vol. 16, issue 23, 1-11

Abstract: In this article, an Adaptive Hamiltonian-Based Energy Control (AHBEC) with a built-in integrator is introduced for the Proton-Exchange Membrane Fuel Cell (PEMFC) hybrid power-conversion system. The presented additional built-in integrator is based on the Lyapunov and Hamiltonian functions. Unlike previous works, the control strategy proposed in this article aims to regulate the output current of the PEMFC stack, i.e., to provide sufficient power support to the load, and the integrator is built into the control loop in order to eliminate the steady-state current error caused by external disturbances and model parameter uncertainties. The large-signal stability of the whole system is demonstrated by selecting a suitable Lyapunov-candidate function. An experimental setup is constructed in the laboratory to verify the proposed control strategy. The experimental results demonstrate the robustness and effectiveness of the designed energy-control approach.

Keywords: power conversion system; fuel cell; PEMFC; stability; passivity; energy control (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/1996-1073/16/23/7855/pdf (application/pdf)
https://www.mdpi.com/1996-1073/16/23/7855/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jeners:v:16:y:2023:i:23:p:7855-:d:1291512

Access Statistics for this article

Energies is currently edited by Ms. Agatha Cao

More articles in Energies from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().