However, several authors have proposed using SCs for power smoothing of wave energy converters [16,17,[56][57][58][59] or for mitigating high power disturbances in a ship electrical system [60][61 ...
This paper focuses on the design stage of an electrical energy storage system which is intended to be used to level the power required by ships for propulsion …
The comprehensive design of DC shipboard power system for pure electric propulsion ship based on battery energy storage system (BESS) is introduced and can help design real ships before the system commissioning. With the strengthening of international environmental regulations, many studies on the integrated electric …
This paper proposes a novel electric propulsion system for naval ships, which consists of Active Front End (AFE) converters directly connected to battery Energy Storage Modules (ESMs). Employing the proposed AFE converters with ESMs in the power systems of naval ships can enhance the reliability and quality of the electric power. …
Dynamic model of an electric ship propulsion system with hybrid energy storage The models presented in this section were developed in [20], [37] and will be essential for the performance analysis. The key elements of the model are presented in this section for easy reference, while details can be found in [20].
Working with the designer, naval architects and system integrators, Nidec Conversion designed an electric propulsion system for this next-generation, first-of-its-kind vessel — a 22.1-meter by 7.2-meter catamaran. Instead of drawing on energy stored in onboard batteries, Nidec''s system relies on 128 high-capacity supercapacitors that are ...
On this basis, increases in the installed capacity of PV generation systems in large-scale ships might enable grid-connected PV generation system to be integrated …
In order to improve the energy efficiency of the diesel-electric hybrid propulsion system, a control strategy suitable for hybrid electric propulsion ships is proposed. The state of charge of the lithium battery pack is taken as the state parameter, according to the load change trend under different electric loads and the best diesel generator fuel …
Shipboard electric propulsion systems experience large power and torque fluctuations on their drive shaft due to propeller rotational motions and waves. This paper explores new solutions to address the fluctuations by integrating a hybrid energy storage system (HESS) and exploring coordinated power management. A propeller and ship dynamic model, …
In order to address the impact of propulsion-load fluctuations, hybrid energy storage system (HESS) can be a potential solution. HESS has been exploited for considerable applications, such as hybrid electric vehicle [8], micro-grid [9] …
Energies 2023, 16, 1122 2 of 25 shipping by at least 40% by 2030, pursuing efforts towards 70% by 2050 compared to 2008. The EU has proposed to include shipping in the EU Emissions Trading System ...
Chemical propulsion uses a fuel and an oxidizer, converting energy stored in the chemical bonds of the propellants, to produce a short, powerful thrust, or what we see as fire. It''s loud and exciting, but not all that efficient. An electric propulsion system uses energy collected by either solar arrays (solar electric propulsion) or a nuclear ...
The electric propulsion ship has been considered an alternative for stricter environmental regulations and safety issues. As electric propulsion ships have been developed, the attention given to a Battery Energy Storage System (BESS) has also grown for green and efficient power supply. However, a BESS-installed ship is still regarded as a non …
In this paper, we refer to the onboard electrical power system configuration reported in Fig. 1 where the storage device is connected to the DC link of the double-stage power converter which interfaces the propulsion engines to the AC common bus where generators and loads are also connected. ...
Design of hybrid diesel-electric energy storage systems to maximize overall ship propulsive efficiency September 2010 Conference: PRADS 2010: 11th International Symposium on Practical Design of ...
Mitigating Power Fluctuations in Electrical Ship Propulsion Using Model Predictive Control with Hybrid Energy Storage System[C]. American Control Conference, Portland Oregon, 2014 : 4366 – 4371 . Google Scholar
Download Citation | On Jun 1, 2020, Shui Pang and others published Multi-objective optimization configuration of electric energy storage capacity of electric propulsion ship | Find, read and cite ...
To improve the service life of the compound energy storage device, it is necessary to make each energy storage of the compound energy storage device work in the normal state of charge, and the charge–discharge mathemati-cal to …
Abstract: In ship electric propulsion and other energy storage applications, in order to ensure continuous and smooth output of energy, we often use two kinds of energy …
MF AMPERE-the world''s first all-electric car ferry [50]. The ship''s delivery was in October 2014, and it entered service in May 2015. The ferry operates at a 5.7 km distance in the Sognefjord. It ...
electric propulsion solutions to mitigate the negative impacts of the thrust and torque uctuations due to hydrodynamic interactions and wave excitations [1] [3].
Expansion of energy storage supply is therefore expected to accelerate in the next few years. As this happens, the industry must be cautious to ensure that safety is not side-lined in a rush to ...
N00014-15-1-2668) and the Naval Engineering Education Center to support my re-search. Finally, I would like to express my greatest gratitude to my parents, Wencai Hou and Fenghui Li, for their love and faith in me, support, and encouragement throughout my life.
By using this technology, all power generation and energy storage units are combined to supply electric power for propulsion, which has been applied to towing …
A dynamic state of charge (SoC) balancing strategy for parallel battery energy storage units (BESUs) based on dynamic adjustment factor is proposed under the hierarchical control framework of all-electric propulsion ships, which can achieve accurate power distribution, bus voltage recovery, and SoC balance accuracy. In the primary …
A commercial application on the usage of supercapacitors as an energy storage device for fully electric propulsion has been implemented on the passenger ship Ar Vag Tredan (Fig. 4) [70]. The 22 m catamaran ferry serves as a short transportation trip in the Bay of Lorient in France at a maximum speed of 10 knots and it is recharged from …
Energy efficiency of integrated electric propulsion for ships – A review. December 2020. Renewable and Sustainable Energy Reviews 134 (37):110145. DOI: 10.1016/j.rser.2020.110145. Authors ...
AIDAperla – 10,000kWh. Energy storage solutions provider Corvus Energy has supplied German cruise line AIDA Cruises with a 10,000kWh lithium-ion battery system, the largest pack to ever be delivered to a ship. The battery was installed this year on the company''s AIDAperla cruise ship, which can carry more than 4,000 passengers …
Hou, J., et al. [19] evaluated the interaction of multiple power sources in the ship electric propulsion system with a hybrid energy storage system on the basis of model analysis and revealed the ...