Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System
In this study, the authors present a theoretical analysis and experimentally verified methods to improve the Energy Efficiency Design Index (EEDI) of ships. The improvements were studied via the application of an innovative solution of a thruster supplied by a hybrid power system on board a passenge...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2024-03-01
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| Series: | Polish Maritime Research |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/pomr-2024-0005 |
| _version_ | 1797229596502917120 |
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| author | Mindykowski Janusz Wierzbicki Łukasz Górniak Mariusz Piłat Andrzej |
| author_facet | Mindykowski Janusz Wierzbicki Łukasz Górniak Mariusz Piłat Andrzej |
| author_sort | Mindykowski Janusz |
| collection | DOAJ |
| description | In this study, the authors present a theoretical analysis and experimentally verified methods to improve the Energy Efficiency Design Index (EEDI) of ships. The improvements were studied via the application of an innovative solution of a thruster supplied by a hybrid power system on board a passenger-car ferry. The authors performed sea trials of a ship’s electrical power system supplied by battery packs with diesel generating set power units. The experimental study focused on energy balance and management, which were considered together with related power quality issues. The authors found that the application of an energy storage system to the ferry, such as batteries, with the simultaneous adaption of the operation modes of the electrical power system for current exploitation, significantly improved energy efficiency. Fuel consumption and CO2 emission were reduced, while adequate parameters of electrical power quality were maintained to meet classification standards. |
| first_indexed | 2024-04-24T15:15:06Z |
| format | Article |
| id | doaj.art-956f5bb01c8e4386b52a2c0d5352504f |
| institution | Directory Open Access Journal |
| issn | 2083-7429 |
| language | English |
| last_indexed | 2024-04-24T15:15:06Z |
| publishDate | 2024-03-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Polish Maritime Research |
| spelling | doaj.art-956f5bb01c8e4386b52a2c0d5352504f2024-04-02T09:29:38ZengSciendoPolish Maritime Research2083-74292024-03-01311435410.2478/pomr-2024-0005Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power SystemMindykowski Janusz0Wierzbicki Łukasz1Górniak Mariusz2Piłat Andrzej3Gdynia Maritime University, Faculty of Electrical Engineering, Gdynia, PolandGdańsk Remontowa Shiprepair Yard S.A., Gdańsk, PolandGdynia Maritime University, Faculty of Electrical Engineering, Gdynia, PolandGdynia Maritime University, Faculty of Electrical Engineering, Gdynia, PolandIn this study, the authors present a theoretical analysis and experimentally verified methods to improve the Energy Efficiency Design Index (EEDI) of ships. The improvements were studied via the application of an innovative solution of a thruster supplied by a hybrid power system on board a passenger-car ferry. The authors performed sea trials of a ship’s electrical power system supplied by battery packs with diesel generating set power units. The experimental study focused on energy balance and management, which were considered together with related power quality issues. The authors found that the application of an energy storage system to the ferry, such as batteries, with the simultaneous adaption of the operation modes of the electrical power system for current exploitation, significantly improved energy efficiency. Fuel consumption and CO2 emission were reduced, while adequate parameters of electrical power quality were maintained to meet classification standards.https://doi.org/10.2478/pomr-2024-0005energy efficiency design indexthruster supplied by hybrid power systemenergy balancepower managementelectrical power quality parametersclassification institutions |
| spellingShingle | Mindykowski Janusz Wierzbicki Łukasz Górniak Mariusz Piłat Andrzej Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System Polish Maritime Research energy efficiency design index thruster supplied by hybrid power system energy balance power management electrical power quality parameters classification institutions |
| title | Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System |
| title_full | Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System |
| title_fullStr | Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System |
| title_full_unstemmed | Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System |
| title_short | Analysis and Experimental Verification of Improving the EEDI of a Ship using a Thruster Supplied by a Hybrid Power System |
| title_sort | analysis and experimental verification of improving the eedi of a ship using a thruster supplied by a hybrid power system |
| topic | energy efficiency design index thruster supplied by hybrid power system energy balance power management electrical power quality parameters classification institutions |
| url | https://doi.org/10.2478/pomr-2024-0005 |
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