scholarly journals Advanced dual-shaft electric propulsion system technology development program: DSEP annual report III

1987 ◽  
Author(s):  
I. Kalns
Keyword(s):  
Electric Propulsion ◽  
Annual Report ◽  
Technology Development ◽  
Development Program ◽  
Propulsion System ◽  
System Technology ◽  
Electric Propulsion System

An Electric Propulsion System with Two-Channel Direct Frequency Conversion and a Built-in Switch

2019 ◽  
Vol 2 (2) ◽  
pp. 33-39
Author(s):  
Eugene N. KOPTYAYEV ◽  
◽  
Eugene N. POPKOV ◽  
Keyword(s):  
Electric Propulsion ◽  
Frequency Conversion ◽  
Propulsion System ◽  
Electric Propulsion System

Safeguards Technology Development Program FY 2018 Annual Report

2018 ◽  
Author(s):  
Matthew Wellons
Keyword(s):  
Annual Report ◽  
Technology Development ◽  
Development Program

scholarly journals Design of Hybrid-Electric Megayachts: The Impact of Operative Profile and Smart Berthing Infrastructures

2021 ◽  
Vol 9 (2) ◽  
pp. 186
Author(s):  
Francesco Mauro ◽  
Elia Ghigliossi ◽  
Vittorio Bucci ◽  
Alberto Marinó
Keyword(s):  
Electric Propulsion ◽  
Propulsion System ◽  
Storage Devices ◽  
Electric Propulsion System ◽  
Hybrid Electric ◽  
The Impact

Nowadays, sustainable navigation is becoming a trending topic not only for merchant ships but also for pleasure vessels such as motoryachts. Therefore, the adoption of a hybrid-electric propulsion system and the installation of on-board storage devices could increase the greenness of a megayacht. This paper analyses the performance of three commercial propulsive solutions, using a dynamic operative profile and considering the influences of the smart berthing infrastructures. Results compare the yearly fuel consumptions of the analysed configurations for a reference megayacht.

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