Hamiltonian Energy Control with Built-in Integral Term for Fuel Cell Hybrid Power System

Shengzhao Pang, Milad Bahrami, Jean Philippe Martin, Serge Pierfederici, Yigeng Huangfu, Babak Nahid-Mobarakeh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

This paper introduces an adaptive Hamiltonian energy control strategy for the proposed fuel cell hybrid power electronics architecture. The proposed controller with added integrator action is based on the Hamiltonian-Lyapunov function. In contrast to previous work, the proposed control method aims to control the output current of the fuel cell, while the DC bus voltage is controlled by the supercapacitor. Moreover, integrators are built into the control structure to eliminate steady-state errors in current and voltage, respectively. The Lyapunov candidate function is chosen to demonstrate the large-signal stability of the whole system. The experimental results demonstrate the effectiveness and feasibility of the proposed control method.

Original languageEnglish
Title of host publication2022 IEEE Industry Applications Society Annual Meeting, IAS 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665478151
DOIs
StatePublished - 2022
Event2022 IEEE Industry Applications Society Annual Meeting, IAS 2022 - Detroit, United States
Duration: 9 Oct 202214 Oct 2022

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume2022-October
ISSN (Print)0197-2618

Conference

Conference2022 IEEE Industry Applications Society Annual Meeting, IAS 2022
Country/TerritoryUnited States
CityDetroit
Period9/10/2214/10/22

Keywords

  • energy management
  • fuel cell
  • Hamiltonian energy control
  • integrator
  • Lyapunov stability
  • passivity
  • supercapacitor

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