Results 11 to 20 of about 16,607,172 (291)
Joint generation and voyage scheduling for photovoltaic integrated all-electric ships
The Journal of Engineering, 2019 with the onboard diesel generators and energy storage system to meet the propulsion and service load, the all-electric ship (AES) can be viewed as a ‘mobile microgrid’.
Sidun Fang +3 more
doaj +2 more sources
Innovative concepts for power station design in all electric ships
2008 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2008 The paper points out innovative design issues of the shipboard power stations for All Electric Ships (AESs). Alternators and voltage control system operations are reviewed under an approach which emphasizes the impact of design choices on power generation and availability.
DA RIN A +2 more
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High-power electric drives for all-electric ships
, 2010 The use of electric drives for large ship propulsion is a spreading trend in today’s marine industry thanks to the benefits it brings not only in dynamic performance and noise reduction but also from an environmental and energy-saving viewpoint. In fact, using electric motors enables to operate on-board prime movers (diesel engines above all) close to ...
CASTELLAN, Simone, TESSAROLO, ALBERTO
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Medium voltage active power filters for all-electric ships
, 2005 Power quality aspects are becoming more and more challenging in the AES field. Among them, voltage-THD requirements stated by ship-owners are becoming narrower and narrower, while traditional countermeasures to harmonic distortion do not seem to completely meet such demands any more.
CASTELLAN, Simone +2 more
openaire +2 more sources
Power Flow Control and Network Stability in an All-Electric Ship [PDF]
Proceedings of the IEEE, 2015 The concept of an all-electric ship, while offering unprecedented advantages from the point of view of efficiency and flexibility of operation, has introduced new challenges in terms of stability and power flow control. The advent of a full power electronics power system has raised new questions from the point of view of system dynamics, particularly ...
Marco Cupelli +6 more
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Integrated electrical and mechanical modelling of integrated-full-electric-propulsion systems [PDF]
, 2007 Integrated Full Electric Propulsion (IFEP) systems are the subject of much interest at present. Current research is focused on analysing and improving aspects of subsystem and system performance. However, there is a great need to look more widely at the `
Apsley, J. +11 more
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Sensitivity Analysis of Optimal Power Dispatch for All-Electric Ship
WSEAS TRANSACTIONS ON POWER SYSTEMS, 2021 Shipping industry is reforming and changing fast, as the International Maritime Organization (IMO) works towards air pollution prevention and ship-owners pursue more efficient operation of their ships. Formerly, propulsion and electric load dispatch in ship power system is implemented proportionally with respect to nominal power of prime movers and ...
George J. Tsekouras +2 more
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Polish Maritime Research, 2020 All-electric ships (AES) are considered an effective solution for reducing greenhouse gas emissions as they are a platform to use clean energy sources such as lithium-ion batteries, fuel cells and solar cells instead of fossil fuel.
Geng Pan, Xu Xiaoyan, Tarasiuk Tomasz
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On-Board Voltage Regulation For All-Electric DC Ships
IFAC-PapersOnLine, 2018 Abstract In this paper, a control strategy is proposed for the voltage regulation and the shaft speed control of diesel generators on-board of all-electric ships with Direct Current (DC) power and propulsion systems. The proposed methodology is based on Input-Output Feedback Linearization (IOFL) of the prime mover dynamical model.
Haseltalab, A. (author) +2 more
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IET Smart Grid, 2020 Hybrid battery energy storage system (HBESS) consists of high power density battery and high energy density battery will have a bright future in special isolated DC microgrid conditions such as the all-electric ships and all-electric airplanes, which ...
Yan Zhang +4 more
doaj +1 more source