Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea
In Korea, fishing boats account for 65,452 out of 71,174 coastal ships, and aging ships are a leading cause of environmental problems and economic loss. To solve this problem, the government has enacted a policy to promote the development and distribution of environmental vessels. Electric propulsio...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-08-01
|
| Series: | Journal of Marine Science and Engineering |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2077-1312/10/9/1202 |
| _version_ | 1797486349010337792 |
|---|---|
| author | Seongwan Kim Hyeonmin Jeon Chybyung Park Jongsu Kim |
| author_facet | Seongwan Kim Hyeonmin Jeon Chybyung Park Jongsu Kim |
| author_sort | Seongwan Kim |
| collection | DOAJ |
| description | In Korea, fishing boats account for 65,452 out of 71,174 coastal ships, and aging ships are a leading cause of environmental problems and economic loss. To solve this problem, the government has enacted a policy to promote the development and distribution of environmental vessels. Electric propulsion systems and hybrid systems are suggested as alternatives. However, to study whether this hybrid system is environmentally friendly, a system for measuring the performance of conventional diesel-powered ships was developed and measured. A case study applying the battery hybrid system was analyzed through a Matlab/Simulink simulation, and the effect of reducing the carbon dioxide emissions by 7.6% was verified. In addition, comparing with a case where the load-sharing optimal control was introduced, we proved that the carbon dioxide reduction with the controller was 10.7%. By applying the results of this study to various countries with different fuel production processes through the LCA technique, it was confirmed that the battery hybrid system is eco-friendly from the energy production stage, rather than unconditionally, according to the national power production method. Additional research is needed to reflect the aging trend of the entire fleet and to create a detailed category classification through future research. |
| first_indexed | 2024-03-09T23:32:55Z |
| format | Article |
| id | doaj.art-2e270bd899454e8dacae18daba65ffd3 |
| institution | Directory Open Access Journal |
| issn | 2077-1312 |
| language | English |
| last_indexed | 2024-03-09T23:32:55Z |
| publishDate | 2022-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Marine Science and Engineering |
| spelling | doaj.art-2e270bd899454e8dacae18daba65ffd32023-11-23T17:06:23ZengMDPI AGJournal of Marine Science and Engineering2077-13122022-08-01109120210.3390/jmse10091202Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in KoreaSeongwan Kim0Hyeonmin Jeon1Chybyung Park2Jongsu Kim3Ocean Polytech Team, Korea Institute of Maritime and Fisheries Technology, 367 Haeyang-ro, Yeongdo-gu, Busan 49111, KoreaDepartment of Marine System Engineering, Korea Maritime & Ocean University, 727 Taejong-ro, Busan 49112, KoreaDepartment of Naval Architecture, Ocean and Marine Engineering, University of Strathclyde, 100 Montrose Street, Glasgow G4 0LZ, UKDepartment of Marine System Engineering, Korea Maritime & Ocean University, 727 Taejong-ro, Busan 49112, KoreaIn Korea, fishing boats account for 65,452 out of 71,174 coastal ships, and aging ships are a leading cause of environmental problems and economic loss. To solve this problem, the government has enacted a policy to promote the development and distribution of environmental vessels. Electric propulsion systems and hybrid systems are suggested as alternatives. However, to study whether this hybrid system is environmentally friendly, a system for measuring the performance of conventional diesel-powered ships was developed and measured. A case study applying the battery hybrid system was analyzed through a Matlab/Simulink simulation, and the effect of reducing the carbon dioxide emissions by 7.6% was verified. In addition, comparing with a case where the load-sharing optimal control was introduced, we proved that the carbon dioxide reduction with the controller was 10.7%. By applying the results of this study to various countries with different fuel production processes through the LCA technique, it was confirmed that the battery hybrid system is eco-friendly from the energy production stage, rather than unconditionally, according to the national power production method. Additional research is needed to reflect the aging trend of the entire fleet and to create a detailed category classification through future research.https://www.mdpi.com/2077-1312/10/9/1202battery hybridelectric propulsion systemcarbon dioxide reductionoptimal controlLCA analysis |
| spellingShingle | Seongwan Kim Hyeonmin Jeon Chybyung Park Jongsu Kim Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea Journal of Marine Science and Engineering battery hybrid electric propulsion system carbon dioxide reduction optimal control LCA analysis |
| title | Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea |
| title_full | Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea |
| title_fullStr | Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea |
| title_full_unstemmed | Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea |
| title_short | Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea |
| title_sort | lifecycle environmental benefits with a hybrid electric propulsion system using a control algorithm for fishing boats in korea |
| topic | battery hybrid electric propulsion system carbon dioxide reduction optimal control LCA analysis |
| url | https://www.mdpi.com/2077-1312/10/9/1202 |
| work_keys_str_mv | AT seongwankim lifecycleenvironmentalbenefitswithahybridelectricpropulsionsystemusingacontrolalgorithmforfishingboatsinkorea AT hyeonminjeon lifecycleenvironmentalbenefitswithahybridelectricpropulsionsystemusingacontrolalgorithmforfishingboatsinkorea AT chybyungpark lifecycleenvironmentalbenefitswithahybridelectricpropulsionsystemusingacontrolalgorithmforfishingboatsinkorea AT jongsukim lifecycleenvironmentalbenefitswithahybridelectricpropulsionsystemusingacontrolalgorithmforfishingboatsinkorea |