Durability and economics investigations on triple stack configuration and its power management strategy for fuel cell vehicles

Moein‐Jahromi, M.; Heidary, H.

doi:10.1016/j.ijhydene.2020.11.103

Cited by 23 publications

(2 citation statements)

References 44 publications

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“…The combination of modular fuel cell systems into MFCSs is clearly an effective solution for dealing with the power output of large-scale devices. Jahromi et al [14] developed a power management strategy and designed a triple-stack configuration applied in a vehicle; this PEM fuel cell system could prolong the lifetime and cut the stack cost. Gadducci et al [15] proposed a 240 kW MFCS with 30 kW per stack based on an average split-stack scheme in a ship-like environment, and they identified a management procedure for performance optimization.…”

Section: Introductionmentioning

confidence: 99%

Simulation of a Novel Integrated Multi-Stack Fuel Cell System Based on a Double-Layer Multi-Objective Optimal Allocation Approach

Gao,

Zhou,

et al. 2024

Applied Sciences

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A multi-stack fuel cell system (MFCS) is a promising solution for high-power PEM fuel cell applications. This paper proposes an optimized stack allocation approach for power allocation, considering economy and dynamics to establish integrated subsystems with added functional components. The results show that an MFCS with target powers of 20 kW, 70 kW, and 120 kW satisfies lifetime and efficiency factors. The common rail buffer at the air supply subsystem inlet stabilizes pressure, buffers, and diverts. By adjusting the volume of the common rail buffer, it is possible to reduce the maximum instantaneous power and consumption of the air compressor. The integrated hydrogen supply subsystem improves hydrogen utilization and reduces parasitic power consumption. However, the integrated thermal subsystem does not have the advantages of integrated gas supply subsystems, and its thermal management performance is worse than that of a distributed thermal subsystem. This MFCS provides a solution for high-power non-average distribution PEM fuel cell systems.

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Section: Introductionmentioning

confidence: 99%

Simulation of a Novel Integrated Multi-Stack Fuel Cell System Based on a Double-Layer Multi-Objective Optimal Allocation Approach

Gao,

Zhou,

et al. 2024

Applied Sciences

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“…Although a lot of effort has been made in order to introduce fuel cell vehicles to commercial applications, the main limitations are the cost and durability of the fuel cell system [4]. A good EMS can improve the economy and durability of fuel cell vehicles, thus reducing the lifetime cost of the fuel cell, which has great research and application value [5].…”

Section: Introductionmentioning

confidence: 99%

Comparison of Two Energy Management Strategies Considering Power System Durability for PEMFC-LIB Hybrid Logistics Vehicle

Liang

Jia

et al. 2021

Energies

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For commercial applications, the durability and economy of the fuel cell hybrid system have become obstacles to be overcome, which are not only affected by the performance of core materials and components, but also closely related to the energy management strategy (EMS). This paper takes the 7.9 t fuel cell logistics vehicle as the research object, and designed the EMS from two levels of qualitative and quantitative analysis, which are the composite fuzzy control strategy optimized by genetic algorithm and Pontryagin’s minimum principle (PMP) optimized by objective function, respectively. The cost function was constructed and used as the optimization objective to prolong the life of the power system as much as possible on the premise of ensuring the fuel economy. The results indicate that the optimized PMP showed a comprehensive optimal performance, the hydrogen consumption was 3.481 kg/100 km, and the cost was 13.042 $/h. The major contribution lies in that this paper presents a method to evaluate the effect of different strategies on vehicle performance including fuel economy and durability of the fuel cell and battery. The comparison between the two totally different strategies helps to find a better and effective solution to reduce the lifetime cost.

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Power Density and Durability in Fuel Cell Vehicles

Heidary¹,

Moein‐Jahromi²

2023

Hydrogen Electrical Vehicles

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Durability and economics investigations on triple stack configuration and its power management strategy for fuel cell vehicles

Cited by 23 publications

References 44 publications

Simulation of a Novel Integrated Multi-Stack Fuel Cell System Based on a Double-Layer Multi-Objective Optimal Allocation Approach

Simulation of a Novel Integrated Multi-Stack Fuel Cell System Based on a Double-Layer Multi-Objective Optimal Allocation Approach

Comparison of Two Energy Management Strategies Considering Power System Durability for PEMFC-LIB Hybrid Logistics Vehicle

Power Density and Durability in Fuel Cell Vehicles

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