Fuzzy logic based energy management strategy for a fuel cell/battery/ultra-capacitor hybrid ship

Zhu, Lisi; Han, Jingang; Peng, Dongkai; Wang, Tianzhen; Tang, Tianhao; Charpentier, Jean-Frédéric

doi:10.1109/icge.2014.6835406

Cited by 41 publications

(27 citation statements)

References 23 publications

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“…To data, a number of related feasibility study has been completed [9,10]. Although a lot of research has been carried out on power system design, energy efficiency improvement and control, benefit analysis and energy management strategies [11][12][13][14][15][16][17][18][19][20], and the prototype fuel cell ship has already demonstrated the ability to be used as an actual ship, a large-scale application is still some way off. During the various studies and attempts to popularize and apply the technology of a fuel cell ship, the high risks associated with hydrogen has been the major concern; therefore, safety is one of the key technologies that urgently needs to be solved in the development of a hydrogen fuel cell ship [21].…”

Section: Introductionmentioning

confidence: 99%

A study on a numerical simulation of the leakage and diffusion of hydrogen in a fuel cell ship

Liang

Yuan

Yan

et al. 2018

Renewable and Sustainable Energy Reviews

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Highlights• The safety of hydrogen fuel cell ship is researched by a CFD simulation.• The corners of fuel cell cabins are the areas with a higher concentration of hydrogen.• Reasonable ventilation is the most effective solution to hydrogen safety in cabin. AbstractA hydrogen fuel cell has many advantages, such as no pollution, high efficiency, low noise and continuous operation. Therefore, it has the potential to be widely applied in both the power propulsion and power supply of a ship. However, the consequent hydrogen safety and leakage issues have attracted much attention and become key issues that need to be resolved urgently. In this paper, based on the component transportation and chemical reaction modules in Fluent software, a ferry is selected as the research object, and a diffusion model of the high pressure hydrogen leakage in a Corresponding author. Yupeng Yuan cabin is established. The hydrogen concentration distributions at different leakage positions after the leakage occurs are obtained by making transient numerical calculations of the hydrogen leakage diffusion at the corresponding leakage positions in the cabin. At the same time, the effects of different ventilation conditions on the diffusion trend of hydrogen are analyzed. The simulationresults have ascertained the optimal positions for hydrogen sensors and ventilations and it is hoped that these results can provide guidance for the design of a fuel cell ship that uses high pressure gaseous hydrogen.

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Section: Introductionmentioning

confidence: 99%

A study on a numerical simulation of the leakage and diffusion of hydrogen in a fuel cell ship

Liang

Yuan

Yan

et al. 2018

Renewable and Sustainable Energy Reviews

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“…The strategy was only applied to support critical missions such as weapon or aircraft launches. In [9], Zhu et al studied a ship energy management strategy based on fuzzy logic control, and verified the results obtained through simulation. However, the strategy lacks practical verification and is difficult to realize for real-time control.…”

Section: Introductionmentioning

confidence: 91%

Parameter Design and Energy Control of the Power Train in a Hybrid Electric Boat

et al. 2017

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Abstract:With the continuous development worldwide of the inland shipping industry, emissions to the atmosphere have become a serious threat in terms of pollution. Hybrid power technology is an important means for reducing pollution due to emissions from ships. This paper considers a power train series in a hybrid electric inland waterway boat. From the analysis of the structure and principle of the power train, the parameter design for its key devices is presented, and a novel energy control strategy is proposed. Navigation experience shows that the proposed design method and control strategy are useful and satisfactory.

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“…Energy management of hybrid power ships consists of controlling, designing and optimizing the operating parameters of each component to minimize the fuel consumption, reduce the emission and increase the endurance of ships [1][2][3]. The existing hybrid ship energy management strategies are mainly rule-based, such as logic threshold strategy and fuzzy logic strategy [1,[4][5][6]. The main control idea behind the rule-based energy management strategies is to let the diesel engine work as far as possible at its highest efficiency point, its minimum fuel consumption point or its lowest emission point for a given rotational speed.…”

Section: Introductionmentioning

confidence: 99%

An Energy Optimization Strategy for Hybrid Power Ships under Load Uncertainty Based on Load Power Prediction and Improved NSGA-II Algorithm

Gao

Wang

et al. 2018

Energies

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In this paper, a hybrid ship powered by diesel generator sets and power batteries in series is considered. By analyzing the characteristics of hybrid ship cycle operating conditions, the load power of the hybrid ship under load uncertainty is firstly predicted. Then, considering the economy, emissions and continuous navigation time (endurance) of the hybrid ship, an energy optimization strategy based on the predicted load power is proposed to achieve the goal of minimum fuel consumption, minimum emissions and maximum endurance of ship operation. The experimental results show that, compared with the fuzzy logic rules based strategy, the fuel economy of the ship is increased by 9.6% and the ship's endurance is increased by 24% for the proposed strategy.

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Fuzzy logic based energy management strategy for a fuel cell/battery/ultra-capacitor hybrid ship

Abstract: is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible.

Cited by 41 publications

References 23 publications

A study on a numerical simulation of the leakage and diffusion of hydrogen in a fuel cell ship

A study on a numerical simulation of the leakage and diffusion of hydrogen in a fuel cell ship

Parameter Design and Energy Control of the Power Train in a Hybrid Electric Boat

An Energy Optimization Strategy for Hybrid Power Ships under Load Uncertainty Based on Load Power Prediction and Improved NSGA-II Algorithm

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