Optimization-based Energy Management Strategy for Hybrid Electric Tramways

This paper presents a novel real-time optimization-based (RTOB) EMS with high-level and low-level controls for hybrid electric tramways (HETs). The RTOB methodology is constructed based on a modified extremum seeking (ES) for the HET powered by a proton membrane exchange fuel cell (PEMFC), battery,...

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Bibliographic Details
Published in:International Conference on Control, Automation and Systems (Online) pp. 574 - 579
Main Authors: Truong, H. V. A., Trinh, H. A., Ahn, K. K.
Format: Conference Proceeding
Language:English
Published: ICROS 27.11.2022
Subjects:
Electrostatic discharges
Energy management strategy
Extremum seeking
Hybrid power source
Hybrid power systems
Minimization
Numerical simulation
Optimization-based method
PEM fuel cell
Protons
Real-time systems
Supercapacitors
ISSN:2642-3901
Online Access:Get full text
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Summary:This paper presents a novel real-time optimization-based (RTOB) EMS with high-level and low-level controls for hybrid electric tramways (HETs). The RTOB methodology is constructed based on a modified extremum seeking (ES) for the HET powered by a proton membrane exchange fuel cell (PEMFC), battery, and supercapacitors (SCs). In this configuration, new equivalent state-of-charge and adaptive co-state are introduced the suggested strategy implementation. To verify the effectiveness of the proposed algorithm, numerical simulations are carried out and compared between the suggested strategy with fuzzy-based EMS and equivalent consumption minimization strategy (ECMS) in stabilizing energy storage devices (ESDs) SOC.
ISSN:2642-3901
DOI:10.23919/ICCAS55662.2022.10003964