Reduction of CO&lt;inf&gt;2&lt;/inf&gt; emissions in ships with advanced Energy Storage Systems

Vieira, G. T. T.; Peralta, C. O.; Salles, Maurício B. C.; Carmo, Bruno Souza

doi:10.1109/iccep.2017.8004744

Cited by 7 publications

(5 citation statements)

References 9 publications

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“…In the first case, all services, including propulsion, are electrified and the ship's power is supplied by electrical energy sources such as batteries or fuel cells [18]. In this configuration, one of the main benefits is the ability to maintain high propulsion efficiency for the ship's entire operating range, while many of the vessels equipped with mechanical propulsion are designed for just one single operational point [19]. For this reason, all electric ships have a total efficiency, from energy storage to propeller thrust (tank to wake), of close to 70% (batteries used as an energy source), compared to the 30% of typical diesel-mechanical propulsion [20].…”

Section: Possible Battery Services For Shipsmentioning

confidence: 99%

Lithium-Ion Batteries on Board: A Review on Their Integration for Enabling the Energy Transition in Shipping Industry

Lucà Trombetta,

Leonardi,

Aloisio

et al. 2024

Energies

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The emission reductions mandated by International Maritime Regulations present an opportunity to implement full electric and hybrid vessels using large-scale battery energy storage systems (BESSs). lithium-ionion batteries (LIB), due to their high power and specific energy, which allows for scalability and adaptability to large transportation systems, are currently the most widely used electrochemical storage system. Hence, BESSs are the focus of this review proposing a comprehensive discussion on the commercial LIB chemistries that are currently available for marine applications and their potential role in ship services. This work outlines key elements that are necessary for designing a BESS for ships, including an overview of the regulatory framework for large-scale onboard LIB installations. The basic technical information about system integration has been summarized from various research projects, white papers, and test cases mentioned in available studies. The aim is to provide state-of-the-art information about the installation of BESSs on ships, in accordance with the latest applicable rules for ships. The goal of this study is to facilitate and promote the widespread use of batteries in the marine industry.

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Section: Possible Battery Services For Shipsmentioning

confidence: 99%

Lithium-Ion Batteries on Board: A Review on Their Integration for Enabling the Energy Transition in Shipping Industry

Lucà Trombetta,

Leonardi,

Aloisio

et al. 2024

Energies

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“…The demand curve used in this paper is presented in Figure 2, highlighted as a continuous red line and represents a standard PSV routine based on [28]. This normal demand profile has been used in many works [7,29,30]. The variation of +10%, depicted in dashed black line, and the variation of −10%, presented in dotted blue line, are performed to pursue the sensitivity analysis.…”

Section: Demand Designmentioning

confidence: 99%

Optimized Configuration of Diesel Engine-Fuel Cell-Battery Hybrid Power Systems in a Platform Supply Vessel to Reduce CO2 Emissions

et al. 2022

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The main objective of this paper is to select the optimal configuration of a ship’s power system, considering the use of fuel cells and batteries, that would achieve the lowest CO2 emissions also taking into consideration the number of battery cycles. The ship analyzed in this work is a Platform Supply Vessel (PSV) used to support oil and gas offshore platforms transporting goods, equipment, and personnel. The proposed scheme considers the ship’s retrofitting. The ship’s original main generators are maintained, and the fuel cell and batteries are installed as complementary sources. Moreover, a sensitivity analysis is pursued on the ship’s demand curve. The simulations used to calculate the CO2 emissions for each of the new hybrid configurations were developed using HOMER software. The proposed solutions are auxiliary generators, three types of batteries, and a proton-exchange membrane fuel cell (PEMFC) with different sizes of hydrogen tanks. The PEMFC and batteries were sized as containerized solutions, and the sizing of the auxiliary engines was based on previous works. Each configuration consists of a combination of these solutions. The selection of the best configuration is one contribution of this paper. The new configurations are classified according to the reduction of CO2 emitted in comparison to the original system. For different demand levels, the results indicate that the configuration classification may vary. Another valuable contribution of this work is the sizing of the battery and hydrogen storage systems. They were installed in 20 ft containers, since the installation of batteries, fuel cells and hydrogen tanks in containers is widely used for ship retrofit. As a result, the most significant reduction of CO2 emissions is 10.69%. This is achieved when the configuration includes main generators, auxiliary generators, a 3,119 kW lithium nickel manganese cobalt (LNMC) battery, a 250 kW PEMFC, and 581 kg of stored hydrogen.

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“…In a multi-energy hybrid system, according to the optimization algorithm and scheduling strategy, combined with management and prediction methods, another software package is adopted to optimize the simulated system. RETScreen, HOMER and other software packages have all been developed for this purpose [82][83][84]. These software packages have a user-friendly interface and can be applied to the design and optimization of hybrid energy systems worldwide.…”

Section: System Integration and Capacity Optimizationmentioning

confidence: 99%

A review of multi-energy hybrid power system for ships

Yuan

Wang

Yan

et al. 2020

Renewable and Sustainable Energy Reviews

120

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Reduction of CO<inf>2</inf> emissions in ships with advanced Energy Storage Systems

Cited by 7 publications

References 9 publications

Lithium-Ion Batteries on Board: A Review on Their Integration for Enabling the Energy Transition in Shipping Industry

Lithium-Ion Batteries on Board: A Review on Their Integration for Enabling the Energy Transition in Shipping Industry

Optimized Configuration of Diesel Engine-Fuel Cell-Battery Hybrid Power Systems in a Platform Supply Vessel to Reduce CO2 Emissions

A review of multi-energy hybrid power system for ships

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