Analysing the possibilities of using fuel cells in ships

de-Troya, José J.; Álvarez, Carlos Luis Molpeceres; Fernández-Garrido, Carlos; Carral, Luis

doi:10.1016/j.ijhydene.2015.11.145

Cited by 150 publications

(35 citation statements)

References 3 publications

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“…Potentially low noise of REM Difficulty of the system [18,19] Independence from air quality The limited power [20,21] Reduction of emission in air Danger [22] Hybrid DEPC with alternative sources of energy (ASE)…”

Section: Potentially Low Noisementioning

confidence: 99%

Design of the Three-Level Multicriterial Strategy of Hybrid Marine Power Plant Control for a Combined Propulsion Complex

Budashko¹

2017

Elektroteh. elektromeh.

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Purpose. Efficiency of hybrid ships power plants (SPP) combined propulsion complexes (CPC) by various criteria for energy management systems strategies. Methodology. Based on the classification system topologies SPP CPC for mechanical, electrical and hybrid types of motors schematic diagrams of management strategies for the criterion of minimum power consumption are defined. Changing the technical component of the traditional approach to building hybrid ships electric power systems (SEPS) SPP CPC the principle of modifying the structure of SEPS is applied with the integration of additional static alternative power source as dynamic reserve, which allowed to meet modern requirements for energy efficiency, levels of vibration, noise and degradation effects produced to SPP CPC, in all areas of the energy for the transfer of power from energy to propellers. Modeling of power transmission of energy to propellers in MatLab/Simulink is conducted, using blocks of optimization library and definition of identity markers. Results. Major advantages and disadvantages SPP CPC depending on the topology of energy distribution systems are determined. According to the chosen structure system electricity characteristics were obtained in the process of power transmission SPP CPC and power systems and their control strategies in terms of increased efficiency and eliminate these drawbacks. And finally, mathematical apparatus for research in terms of the development of methods for designing and managing SPP hybrid CPC to reduced fuel consumption, emissions into the environment and improving maintainability, flexibility and comfort level are improved. Originality. The methodology for improving SPP CPC implementation by developing methods of identification markers mutually influencing processes in SPP CPC and the development of implementing these methods of settlement and information systems. Practical value. The method enables iterative optimization parameters SPP CPC, it can be used as a means of intelligent design, which is the result of the application of improved performance SPP CPC. References 49, table 1, figures 12. Key words: ship power plants, combined propulsion complexes, energy management system, control strategy.На основании системной классификации топологий судовых энергетических установок (СЭУ) комбинированных пропульсивних комплексов (КПК) были систематизированы основные преимущества и недостатки СЭУ КПК в зависимости от топологии системы управления распределением энергии. Были получены характеристики процессов передачи мощности в СЭУ КПК и системах энергоснабжения, и их стратегий контроля с точки зрения повышения эффективности и устранения указанных недостатков. Усовершенствован математический аппарат для проведения исследований с точки зрения разработки методов проектирования и управления гибридными СЭУ КПК с сокращением потребления топлива, выбросов в окружающую среду и повышении ремонтопригодности, маневренности и уровня комфорта. Разработанный метод дает возможность итерационной оптимизации параметров СЭУ КПК, что ...

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Section: Potentially Low Noisementioning

confidence: 99%

Design of the Three-Level Multicriterial Strategy of Hybrid Marine Power Plant Control for a Combined Propulsion Complex

Budashko¹

2017

Elektroteh. elektromeh.

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“…In [10] the authors identified the benefits and problems of various types of fuel cells. Possible opportunities for emission limitation of different types of fuel cells, real devices for merchant ships and warships and projects of the potential innovation and research needs for area of fuel cells are considered.…”

Section: Literature Reviewmentioning

confidence: 99%

Conceptualization of research of power hybrid electric power complexes

Budashko

Glazeva

Samonov

2016

TAPR

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“…Unique properties make fuel cells possess many practical applications, including new energy vehicle, distributed power generation, portable power, and even space shuttles. Among many types of fuel cells, polymer electrolyte membrane fuel cell (PEMFC) has become an important candidate for automobile engines because of its simplicity and low operating temperature …”

Section: Introductionmentioning

confidence: 99%

Research on two‐phase flow considering hydrogen crossover in the membrane for a polymer electrolyte membrane fuel cell

Ji¹,

Niu

Wang

et al. 2019

Int J Energy Res

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Summary Hydrogen crossover has an important effect on the performance and durability of the polymer electrolyte membrane fuel cell (PEMFC). Severe hydrogen crossover can accelerate the degradation of membrane and thus increase the possibility of explosion. In this study, a two‐phase, two‐dimensional, and multiphysics field coupling model considering hydrogen crossover in the membrane for PEMFC is developed. The model describes the distributions of reactant gases, current density, water content in membrane, and liquid water saturation in cathode electrodes of PEMFC with intrinsic hydrogen permeability, which is usually neglected in most PEMFC models. The conversion processes of water between gas phase, liquid phase, and dissolved water in PEMFC are simulated. The effects of changes in hydrogen permeability on PEMFC output performance and distributions of reactant gases and water saturation are analyzed. Results showed that hydrogen permeability has a marked effect on PEMFC operating under low current density conditions, especially on the open circuit voltage (OCV) with the increase of hydrogen permeability. On the contrary, the effect of hydrogen permeability on PEMFC at high current density is negligible within the variation range of hydrogen permeability in this study. The nonlinear relations of OCV with hydrogen diffusion rate are regressed.

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Analysing the possibilities of using fuel cells in ships

Cited by 150 publications

References 3 publications

Design of the Three-Level Multicriterial Strategy of Hybrid Marine Power Plant Control for a Combined Propulsion Complex

Design of the Three-Level Multicriterial Strategy of Hybrid Marine Power Plant Control for a Combined Propulsion Complex

Conceptualization of research of power hybrid electric power complexes

Research on two‐phase flow considering hydrogen crossover in the membrane for a polymer electrolyte membrane fuel cell

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