Results 21 to 30 of about 4,122 (265)

30GT Fishing Vessel Electrical System Design

open access: yesThe Spirit of Society Journal: International Journal of Society Development and Engagement, 2022
The ship electrification process is the process of installing or providing electric power to supply all the electrical power needs for ships. In general, main electricity supply will be provided, and emergency supplies in the form of batteries or ...
M. Basuki Rahmat   +5 more
doaj   +1 more source

Sensitivity Analysis of Optimal Power Dispatch for All-Electric Ship

open access: yesWSEAS 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
openaire   +1 more source

Challenges and Solutions of Ship Power System Electrification

open access: yesEnergies
Growing environmental concerns have prompted the shipping industry to adopt stringent measures to address greenhouse gas emissions, with fuel-powered ships being the primary source of such emissions.
Zhihang Bei   +6 more
doaj   +1 more source

Energy Management of Hybrid Diesel/Battery Ships in Multidisciplinary Emission Policy Areas

open access: yesEnergies, 2020
All-electric ships, and especially the hybrid ones with diesel generators and batteries, have attracted the attention of maritime industry in the last years due to their less emission and higher efficiency.
Mohsen Banaei   +4 more
doaj   +1 more source

High power density technologies for large generators and motors for marine applications with focus on electrical insulation challenges

open access: yesHigh Voltage, 2019
High power density generators and motors are envisaged in modern all-electric ships where electrical power for both propulsion and service loads is provided through a common electrical platform known as an integrated power system. Three recent high-power
Mona Ghassemi
doaj   +1 more source

Pole shape design of ring winding axial flux permanent magnet used in a direct‐drive electric boat for cost‐efficient cogging torque alleviation

open access: yesIET Electric Power Applications, 2023
The recently introduced Ring Winding Axial Flux Permanent magnet Motor (RW‐AFPM) is inspired by the yokeless structure of Yokeless and Segmented Armature (YASA) AFPMs and the partitioned‐phases configuration of transverse flux motors.
Saber Gharehseyed   +3 more
doaj   +1 more source

Coordinated Control of Diesel Generators and Batteries in DC Hybrid Electric Shipboard Power System

open access: yesEnergies, 2021
Hybrid electric ships powered by diesel generators and batteries are the main configuration for shipboard microgrids (SMGs) in the current maritime industry.
Luona Xu   +4 more
doaj   +1 more source

Component Criticality Analysis for Improved Ship Machinery Reliability

open access: yesMachines, 2023
Redundancy in ship systems is provided to ensure operational resilience through equipment backups, which ensure system availability and offline repairs of machinery.
Abdullahi Abdulkarim Daya   +1 more
doaj   +1 more source

Metal–Organic Framework‐Preserved Thermostable Microneedle Patch for Minimally Invasive Detection and Monitoring of Kidney Dysfunction

open access: yesAdvanced Materials, EarlyView.
By growing a conformal ZIF‐8 protective layer directly on antibody‐functionalized microneedles, this work converts a fragile biosensing interface into a thermostable diagnostic platform. The MOF@MN patch enables minimally invasive NGAL detection from dermal ISF while supporting cold‐chain‐independent storage and transport for decentralized kidney ...
Yixuan Wang   +10 more
wiley   +1 more source

Design and Control of Coupled Inductor DC–DC Converters for MVDC Ship Power Systems

open access: yesEnergies, 2019
This paper deals with the design and control aspects of modern ship power systems within the paradigm of an all-electric ship. The widespread use of power electronic converters is central in this context due to the technological advances in automation ...
Flavio Balsamo   +2 more
doaj   +1 more source

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