scholarly journals Hydrogen Fuel Cell Road Vehicles: State of the Art and Perspectives

Energies ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 5843 ◽  
Author(s):  
Olivier Bethoux
Keyword(s):  
Fuel Cell ◽  
Large Scale ◽  
Load Capacity ◽  
Lithium Ion ◽  
Fuel Cell Vehicle ◽  
Transport Sector ◽  
Fuel Cell Vehicles ◽  
Hydrogen Fuel Cell ◽  
Niche Markets ◽  
Long Distance

Driven by a small number of niche markets and several decades of application research, fuel cell systems (FCS) are gradually reaching maturity, to the point where many players are questioning the interest and intensity of its deployment in the transport sector in general. This article aims to shed light on this debate from the road transport perspective. It focuses on the description of the fuel cell vehicle (FCV) in order to understand its assets, limitations and current paths of progress. These vehicles are basically hybrid systems combining a fuel cell and a lithium-ion battery, and different architectures are emerging among manufacturers, who adopt very different levels of hybridization. The main opportunity of Fuel Cell Vehicles is clearly their design versatility based on the decoupling of the choice of the number of Fuel Cell modules and hydrogen tanks. This enables manufacturers to meet various specifications using standard products. Upcoming developments will be in line with the crucial advantage of Fuel Cell Vehicles: intensive use in terms of driving range and load capacity. Over the next few decades, long-distance heavy-duty vehicles and fleets of taxis or delivery vehicles will develop based on range extender or mild hybrid architectures and enable the hydrogen sector to mature the technology from niche markets to a large-scale market.

scholarly journals Hydrogen Fuel Cell Road Vehicles and Their Infrastructure: An Option towards an Environmentally Friendly Energy Transition

Energies ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 6132
Author(s):  
Olivier Bethoux
Keyword(s):  
Fuel Cell ◽  
Large Scale ◽  
Environmentally Friendly ◽  
Road Transport ◽  
Cell System ◽  
Renewable Energies ◽  
Fuel Cell Vehicle ◽  
Hydrogen Fuel Cell ◽  
Long Distance ◽  
Heavy Load

The latest pre-production vehicles on the market show that the major technical challenges posed by integrating a fuel cell system (FCS) within a vehicle—compactness, safety, autonomy, reliability, cold starting—have been met. Regarding the ongoing maturity of fuel cell systems dedicated to road transport, the present article examines the advances still needed to move from a functional but niche product to a mainstream consumer product. It seeks to address difficulties not covered by more traditional innovation approaches. At least in long-distance heavy-duty vehicles, fuel cell vehicles (FCVs) are going to play a key role in the path to zero-emissions in one or two decades. Hence the present study also addresses the structuring elements of the complete chain: the latter includes the production, storage and distribution of hydrogen. Green hydrogen appears to be one of the potential uses of renewable energies. The greener the electricity is, the greater the advantage for hydrogen since it permits to economically store large energy quantities on seasonal rhythms. Moreover, natural hydrogen might also become an economic reality pushing the fuel cell vehicle to be a competitive and environmentally friendly alternative to the battery electric vehicle. Based on its own functional benefits for on board systems, hydrogen in combination with the fuel cell will achieve a large-scale use of hydrogen in road transport, as soon as renewable energies become more widespread. Its market will expand from large driving range and heavy load vehicles.

Research of Power System for Hydrogen-Electric Hybrid Fuel Cell Vehicles

2014 ◽  
Vol 528 ◽  
pp. 258-263
Author(s):  
Hong Jun Ni ◽  
Shuai Shua Lv ◽  
Yi Pei ◽  
Lin Fei Chen
Keyword(s):  
Energy Efficiency ◽  
Fuel Cell ◽  
Power System ◽  
Lithium Ion ◽  
Fuel Cell Vehicle ◽  
Fuel Cell Vehicles ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Fuel ◽  
Sustainable Mobility ◽  
Improve Energy Efficiency

Fuel Cell Vehicle (FCV) is the ideal solution for Sustainable Mobility in the future. A new type of hydrogen fuel battery –Lithium-ion battery hybrid power system was introduced; The current hydrogen fuel cell vehicles power system and automotive hydrogen storage system at home and abroad are summarized. Energy efficiency factors as well as means to improve energy efficiency of fuel cell hybrid system were discussed.

scholarly journals Electric Mobility in Portugal: Current Situation and Forecasts for Fuel Cell Vehicles

Energies ◽  
2021 ◽  
Vol 14 (23) ◽  
pp. 7945
Author(s):  
Guido Ala ◽  
Ilhami Colak ◽  
Gabriella Di Filippo ◽  
Rosario Miceli ◽  
Pietro Romano ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Electric Vehicles ◽  
Electric Mobility ◽  
Fuel Cell Vehicle ◽  
Transport Sector ◽  
Positive Trend ◽  
Fuel Cell Vehicles ◽  
Long Distance ◽  
Electric Cars ◽  
Stage Of Development

In recent years, the growing concern for air quality has led to the development of sustainable vehicles to replace conventional internal combustion engine (ICE) vehicles. Currently, the most widespread technology in Europe and Portugal is that of Battery Electric Vehicles (BEV) or plug-in HEV (PHEV) electric cars, but hydrogen-based transport has also shown significant growth in the commercialization of Fuel Cell Electric Vehicles (FCEV) and in the development of new infrastructural schemes. In the current panorama of EV, particular attention should be paid to hydrogen technology, i.e., FCEVs, which is potentially a valid alternative to BEVs and can also be hybrid (FCHEV) and plug-in hybrid (FCPHEV). Several sources cited show a positive trend of hydrogen in the transport sector, identifying a growing trend in the expansion of hydrogen infrastructure, although at this time, it is still at an early stage of development. At the moment, the cost of building the infrastructure is still high, but on the basis of medium/long-term scenarios it is clear that investments in hydrogen refueling stations will be profitable if the number of Fuel Cell vehicles increases. Conversely, the Fuel Cell vehicle market is hampered if there is no adequate infrastructure for hydrogen development. The opportunity to use Fuel Cells to store electrical energy is quite fascinating and bypasses some obstacles encountered with BEVs. The advantages are clear, since the charging times are reduced, compared to charging from an electric charging post, and the long-distance voyage is made easier, as the autonomy is much larger, i.e., the psycho-sociological anxiety is avoided. Therefore, the first part of the paper provides an overview of the current state of electric mobility in Portugal and the strategies adopted by the country. This is necessary to have a clear vision of how a new technology is accepted by the population and develops on the territory, that is the propensity of citizens to technological change. Subsequently, using current data on EV development and comparing information from recent years, this work aims to investigate the future prospects of FCEVs in Portugal by adopting a dynamic model called SERA (Scenario Evaluation and Regionalization Analysis), with which it is possible to identify the Portuguese districts and cities where an FC charging infrastructure is expected to be most beneficial. From the results obtained, the districts of Lisbon, Porto and Aveiro seem to be the most interested in adopting FC technology. This analysis aims to ensure a measured view of the credible development of this market segment.

scholarly journals Medium and Long-term Sales Forecast of Hydrogen Fuel Cell Vehicles (HFCV) Based on System Dynamics and Discrete Selection Model

2020 ◽  
Vol 218 ◽  
pp. 02037
Author(s):  
Liqing Shao ◽  
Xudong Li ◽  
Shouxi Wu
Keyword(s):  
Fuel Cell ◽  
System Dynamics ◽  
Great Influence ◽  
Selection Model ◽  
Fuel Cell Vehicle ◽  
Fuel Cell Vehicles ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Fuel ◽  
Hydrogen Fuel Cell Vehicles

Developing hydrogen fuel cell vehicle is an important direction for the transformation and upgrading of automobile industry, but its current development is not clear yet. This paper uses a discrete selection model and a system dynamics model to analyze the key factors affecting the sales of hydrogen fuel cell vehicles, and analyze the vehicle purchasing behavior of consumers. The medium and long-term sales volume of hydrogen fuel cell vehicles is predicted in various typical scenarios. The forecast results show that the government subsidies and changes in the number of hydrogen refueling stations have a great influence on the medium and long-term sales of hydrogen fuel cells. The energy prices and the breakthrough in the core technologies of key components also have a certain influence on future sales.

scholarly journals Research on Hydrogen Consumption and Driving Range of Hydrogen Fuel Cell Vehicle under the CLTC-P Condition

2021 ◽  
Vol 13 (1) ◽  
pp. 9
Author(s):  
Zhijie Duan ◽  
Nan Mei ◽  
Lili Feng ◽  
Shuguang Yu ◽  
Zengyou Jiang ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Operating Conditions ◽  
Test Method ◽  
Fuel Cell Vehicle ◽  
Test Time ◽  
Fuel Cell Vehicles ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Consumption ◽  
Vehicle Operation ◽  
Fundamental Reason

Hydrogen consumption and mileage are important economic indicators of fuel cell vehicles. Hydrogen consumption is the fundamental reason that restricts mileage. Since there are few quantitative studies on hydrogen consumption during actual vehicle operation, the high cost of hydrogen consumption in outdoor testing makes it impossible to guarantee the accuracy of the test. Therefore, this study puts forward a test method based on the hydrogen consumption of fuel cell vehicles under CLTC-P operating conditions to test the hydrogen consumption of fuel cell vehicles per 100 km. Finally, the experiment shows that the mileage calculated by hydrogen consumption has a higher consistency with the actual mileage. Based on this hydrogen consumption test method, the hydrogen consumption can be accurately measured, and the test time and cost can be effectively reduced.

scholarly journals Hydrogen pump for hydrogen recirculation in fuel cell vehicles

2020 ◽  
Vol 155 ◽  
pp. 01001 ◽  
Author(s):  
Wilhelm Wiebe ◽  
Thomas v. Unwerth ◽  
Sven Schmitz
Keyword(s):  
Fuel Cell ◽  
High Performance ◽  
Modular Design ◽  
Fuel Cell Vehicle ◽  
Minimal Amount ◽  
Fuel Cell Vehicles ◽  
Long Distance ◽  
Promising Alternative ◽  
Vehicle Type ◽  
Hydrogen Pump

A promising alternative to fossil-fuelled vehicles are battery-powered vehicles and fuel cell (FC) vehicles. The major differences between fuel cell and battery-powered vehicles are the range and refuelling times of each vehicle type. With a hydrogen (Hed vehicles are the range and refuelling times of each vehicle type. With a hydrogen (H2) fuelling time of approx. 5 minutes it is possible to cover a distance of up to 800 km with a fuel cell vehicle. These properties make a fuel cell vehicle comparable to a fossil fuel powered vehicle. Furthermore, due to short fuelling times and long range capabilities, fuel cell vehicles are more suitable for long-distance, trucking and agriculture than battery-powered vehicles. The aim of current research is to increase the profitability of fuel cells by reducing costs and improving performance. To ensure a high performance of the fuel cell stack, more hydrogen is supplied to the stack than is needed for the reaction. Therefore, unused hydrogen is pumped back to the anode inlet of the FC-stack using a jet pump or a recirculation blower. In this study, the application of an electrochemical compressor or hydrogen pump (HP) for hydrogen recirculation is suggested. The hydrogen pump is an innovative H2 transport technology with the additional functions of compression and purification in the recirculation system. Hydrogen pumps are very efficient compared to mechanical compressors due to the almost isothermal conditions they operate under. Furthermore, due to the modular design, hydrogen compressors can utilize a minimal amount of space in vehicles.

Challenges in Hydrogen Fuel Cell Vehicles Commercialization

2014 ◽  
Vol 1006-1007 ◽  
pp. 1199-1202
Author(s):  
Yuan Ren ◽  
Zhi Dan Zhong ◽  
Zhi Wen Zhang
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Paper Analysis ◽  
Fuel Cell Vehicle ◽  
Hydrogen Fuel Cells ◽  
Fuel Cell Vehicles ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Fuel ◽  
Hydrogen Fuel Cell Vehicles ◽  
The Cost

Current development in fuel cells and hydrogen fuel cells vehicles are first described in the paper, and then the paper gives up-to-date review of hydrogen fuel cell vehicle technological status and hydrogen infrastructure. Then the paper analysis barriers in hydrogen fuel cell vehicle commercialization and the cost reduction challenges especially in the material for catalyst and operational condition. Then in the end this paper gives the hydrogen fuel cell vehicles prospects and outlook.

Sensing advancement towards safety assessment of hydrogen fuel cell vehicles

2021 ◽  
Vol 489 ◽  
pp. 229450
Author(s):  
Sahar Foorginezhad ◽  
Masoud Mohseni-Dargah ◽  
Zahra Falahati ◽  
Rouzbeh Abbassi ◽  
Amir Razmjou ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Safety Assessment ◽  
Fuel Cell Vehicles ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Fuel ◽  
Hydrogen Fuel Cell Vehicles

scholarly journals A Review of Hydrogen Purification Technologies for Fuel Cell Vehicles

Catalysts ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 393
Author(s):  
Zhemin Du ◽  
Congmin Liu ◽  
Junxiang Zhai ◽  
Xiuying Guo ◽  
Yalin Xiong ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Carbon Emission ◽  
High Efficiency ◽  
Impurity Content ◽  
Fuel Cell Vehicle ◽  
Research Progress ◽  
Hydrogen Purification ◽  
Fuel Cell Vehicles ◽  
Low Carbon

Nowadays, we face a series of global challenges, including the growing depletion of fossil energy, environmental pollution, and global warming. The replacement of coal, petroleum, and natural gas by secondary energy resources is vital for sustainable development. Hydrogen (H2) energy is considered the ultimate energy in the 21st century because of its diverse sources, cleanliness, low carbon emission, flexibility, and high efficiency. H2 fuel cell vehicles are commonly the end-point application of H2 energy. Owing to their zero carbon emission, they are gradually replacing traditional vehicles powered by fossil fuel. As the H2 fuel cell vehicle industry rapidly develops, H2 fuel supply, especially H2 quality, attracts increasing attention. Compared with H2 for industrial use, the H2 purity requirements for fuel cells are not high. Still, the impurity content is strictly controlled since even a low amount of some impurities may irreversibly damage fuel cells’ performance and running life. This paper reviews different versions of current standards concerning H2 for fuel cell vehicles in China and abroad. Furthermore, we analyze the causes and developing trends for the changes in these standards in detail. On the other hand, according to characteristics of H2 for fuel cell vehicles, standard H2 purification technologies, such as pressure swing adsorption (PSA), membrane separation and metal hydride separation, were analyzed, and the latest research progress was reviewed.

scholarly journals Comparative TCO Analysis of Battery Electric and Hydrogen Fuel Cell Buses for Public Transport System in Small to Midsize Cities

Energies ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4384
Author(s):  
Hanhee Kim ◽  
Niklas Hartmann ◽  
Maxime Zeller ◽  
Renato Luise ◽  
Tamer Soylu
Keyword(s):  
Fuel Cell ◽  
Transport System ◽  
Public Transport ◽  
Transport Sector ◽  
Hydrogen Fuel Cell ◽  
Hydrogen Fuel ◽  
Fuel Cost ◽  
The Public ◽  
Public Transport System ◽  
Bus Body

This paper shows the results of an in-depth techno-economic analysis of the public transport sector in a small to midsize city and its surrounding area. Public battery-electric and hydrogen fuel cell buses are comparatively evaluated by means of a total cost of ownership (TCO) model building on historical data and a projection of market prices. Additionally, a structural analysis of the public transport system of a specific city is performed, assessing best fitting bus lines for the use of electric or hydrogen busses, which is supported by a brief acceptance evaluation of the local citizens. The TCO results for electric buses show a strong cost decrease until the year 2030, reaching 23.5% lower TCOs compared to the conventional diesel bus. The optimal electric bus charging system will be the opportunity (pantograph) charging infrastructure. However, the opportunity charging method is applicable under the assumption that several buses share the same station and there is a “hotspot” where as many as possible bus lines converge. In the case of electric buses for the year 2020, the parameter which influenced the most on the TCO was the battery cost, opposite to the year 2030 in where the bus body cost and fuel cost parameters are the ones that dominate the TCO, due to the learning rate of the batteries. For H2 buses, finding a hotspot is not crucial because they have a similar range to the diesel ones as well as a similar refueling time. H2 buses until 2030 still have 15.4% higher TCO than the diesel bus system. Considering the benefits of a hypothetical scaling-up effect of hydrogen infrastructures in the region, the hydrogen cost could drop to 5 €/kg. In this case, the overall TCO of the hydrogen solution would drop to a slightly lower TCO than the diesel solution in 2030. Therefore, hydrogen buses can be competitive in small to midsize cities, even with limited routes. For hydrogen buses, the bus body and fuel cost make up a large part of the TCO. Reducing the fuel cost will be an important aspect to reduce the total TCO of the hydrogen bus.

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