Development of Energy Management Strategies and Analysis with Standard Drive Cycles for Fuel Cell Electric Vehicles

Akula, Prasada Rao; Jandhyala, Lakshmi; Herb, Frieder; Narayana, Akash

doi:10.4271/2012-01-1609

Cited by 9 publications

(5 citation statements)

References 9 publications

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“…Jung et al [6] are proposed an energy management strategy, based on maintaining efficient fuel cell stack and cell behavior by using a hybrid controller. Cell and demand power management between fuel cells helps to guarantee a transitory behavior of the battery pack with more efficiency and a slow aging [7]. They developed a power distribution that could account for the loss of recovered energy loads.…”

Section: Control Systemmentioning

confidence: 99%

Simulation and optimization of hydrogen consumption in a fuel cell/battery hybrid vehicle

Touileb

Abbou²

2023

IJPEDS

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This paper presents a physics-based mathematical model for a fuel cell hybrid vehicle system. The performance design of fuel cell hybrid electric vehicles (FCHEVs) is an area of interest in transportation applications. FCHEV is a combination of a proton exchange membrane fuel cell (PEMFC), with a battery and associated DC/DC and DC/AC converters. Suitable batteries are used in FCHEV acts as a backup system with efficient energy management. The battery is designed for fast power transfer during transient response and constant performance without hydrogen. The power management schemes discussed are consistent with the most common modern power management techniques used in fuel cell vehicle applications, including: the state engine control strategies, rule-based fuzzy logic strategies, classical proportional integral control strategies, frequency fuzzy logic decoupling/control minimization strategies. Therefore, we tested and evaluated the reliability of the model using the MATLAB/Simulink environment, with mixed results.

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Section: Control Systemmentioning

confidence: 99%

Simulation and optimization of hydrogen consumption in a fuel cell/battery hybrid vehicle

Touileb

Abbou²

2023

IJPEDS

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“…This strategy reduces fuel consumption at set intervals. Calculating the power consumption of a fuel tank in line with a car's production potential and total fuel output via a fuel cell converter (FC) [25], [26], as in (8), which minimizes costs:…”

Section: An Improved Online Optimal Control Strategymentioning

confidence: 99%

Evaluation of energy management system of a hybrid energy source in EV

Touileb,

Abbou

2023

IJPEDS

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<span lang="EN-US">This paper presents a comparative study of different energy management strategies and technologies of fuel-cell hybrid electric vehicles integrating a proton exchange membrane fuel cell device in addition to a lithium-ion battery as a secondary energy source. Therefore, an experimental analysis is carried out to seek the successful hybrid powertrains considering the hydrogen utilization in fuel cells and state-of-charge regulation in Li-ion batteries. Different approaches were simulated using a developed vehicle simulator in MATLAB/Simulink. The simulations were performed using three standard driving cycles in which a second study based on energy management strategies tested was presented and analyzed. Simulation’s results show the superiority and economic success of the proposed technology and method, especially the FSBS and MEPT management strategies due to the successful use of the sources and the significant optimization in terms of hydrogen consumption while maintaining optimal Li-ion battery usage.</span>

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“…The electric motor and the ETC are warmed up by their power losses and cooled down via the heat exchanger. Based on the higher operation temperatures the temperature delta towards ambient temperature is always sufficient and the heat Table 3 'Load Follower Energy Management Strategy' according to [18]. transfer is solely controlled by the coolant and air mass flow through the heat exchanger.…”

Section: Thermal Management Of the Drivetrainmentioning

confidence: 99%

“…Table contains some of the power requests of the named auxiliary loads. In order to control the energy supply in an efficient way, the operation strategy ‘Load Follower Energy Management Strategy' (LFEMS) is applied.…”

Section: Holistic Simulation Model Fcevmentioning

confidence: 99%

Energy Analysis of Fuel Cell Electric Vehicles (FCEVs) under European Weather Conditions and Various Driving Behaviors

Hollweck

Moullion²,

Christ³

et al. 2018

Fuel Cells

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Due to the auxiliary loads' increasing influence on the overall energy consumption of electrified vehicles, a holistic tank‐to‐wheel analysis is necessary. To do so, the impact of the auxiliary load on the energy consumption of a fuel cell electric vehicle (FCEV) drivetrain is investigated by taking different driving behaviors and three European environmental conditions (Spanish, German and Norwegian weather profiles) into account. The driving pattern is analyzed with the study ‘Mobilität in Deutschland' [1] and represented with the Artemis driving cycles [2]. To match various situations of the everyday life, realistic boundary conditions are determined by five starting times. The corresponding weather conditions are obtained and five weather profiles for every meteorological season including the ambient temperature, solar flux and humidity are considered. By using a complete FCEV simulation model, a realistic energy consumptions is simulated and the impact of different climate conditions as well as driving behaviors is investigated. As a result, a significant influence of the auxiliary load on the overall energy consumption is detected and the need to consider the overall energy demand is demonstrated.

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Development of Energy Management Strategies and Analysis with Standard Drive Cycles for Fuel Cell Electric Vehicles

Cited by 9 publications

References 9 publications

Simulation and optimization of hydrogen consumption in a fuel cell/battery hybrid vehicle

Simulation and optimization of hydrogen consumption in a fuel cell/battery hybrid vehicle

Evaluation of energy management system of a hybrid energy source in EV

Energy Analysis of Fuel Cell Electric Vehicles (FCEVs) under European Weather Conditions and Various Driving Behaviors

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