Results 31 to 40 of about 6,969 (265)

Systematic review of battery electric ship safety: risk factors, assessment methods, and preventive measures

open access: yesInternational Journal of Naval Architecture and Ocean Engineering
With the advancement of global environmental protection policies and the transformation of energy structure, battery electric ships (BESs) are expected to enter a period of accelerated development.
Ruoling Zhou   +6 more
doaj   +1 more source

Design and Simulation Analysis of Short Circuit Protection for Electric Ship DC Grid-connected System

open access: yesKongzhi Yu Xinxi Jishu, 2021
DC grid-connection technology is the core technology of electric ship. For a ship DC grid-connected distribution system, when short-circuit occurs in a branch of the system, the short-circuit branch needs to be cut off, and the other branches can be ...
WANG Wei, ZHANG Hanchen
doaj  

Smart Shipboard Power System Operation and Management

open access: yesInventions, 2016
During recent years, optimal electrification of isolated offshore systems has become increasingly important and received extensive attention from the maritime industry.
Fotis D. Kanellos   +2 more
doaj   +1 more source

Deep Learning for Hardware-Based Real-Time Fault Detection and Localization of All Electric Ship MVDC Power System

open access: yesIEEE Open Journal of Industry Applications, 2020
The tendency toward electrification of marine vessels has led the evolution of the all electric ship (AES). The harsh operating environment of the AES makes the shipboard power system (SPS) vulnerable, so a powerful monitoring system for fault detection ...
Qin Liu, Tian Liang, Venkata Dinavahi
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

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

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

Optimal Sizing of Battery Energy Storage System in a Shipboard Power System with considering Energy Management Optimization

open access: yesDiscrete Dynamics in Nature and Society, 2021
Due to the increasing concerns about the environmental and economic issues of traditional ships, all-electric ships with energy storage and renewable energy integration have become more and more appealing for the forthcoming future.
Xianqiang Bao   +4 more
doaj   +1 more source

Metal Oxide Nano‐Interface Boosting the Deep Ultraviolet Adjustable Noise‐Filtering In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
We show that sol‐gel‐fractured indium–magnesium oxide combines deep‐ultraviolet responsivity, high carrier mobility, and an excellent memory dynamic range. This unique materials platform enables deep‐ultraviolet long‐afterglow light‐emitting devices with multifunctional integration.
Zhongshi Ju   +9 more
wiley   +1 more source

Research of current distribution by phases in asynchronous electric motor with a combined winding

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2022
THE PURPOSE. Consider the use of propeller electric installations as part of ship electrical complexes with a single electric power system. Highlight the rudder drives as a special type of electric propulsion of ships in northern latitudes.
A. E. Savenko, P. S. Savenko
doaj   +1 more source

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