Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications
This article presents the design and comprehensive multiphysics analysis of a permanent magnet synchronous motor (PMSM) intended for small electric podded propulsion systems in marine applications. Minimizing vibration related to underwater radiated noise (URN) and ensuring thermal stability to allo...
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Open Journal of the Industrial Electronics Society |
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| Online Access: | https://ieeexplore.ieee.org/document/10614771/ |
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| author | Jang-Hyun Park Yeon-Ho Jeong Do-Kwan Hong |
| author_facet | Jang-Hyun Park Yeon-Ho Jeong Do-Kwan Hong |
| author_sort | Jang-Hyun Park |
| collection | DOAJ |
| description | This article presents the design and comprehensive multiphysics analysis of a permanent magnet synchronous motor (PMSM) intended for small electric podded propulsion systems in marine applications. Minimizing vibration related to underwater radiated noise (URN) and ensuring thermal stability to allow prolonged continuous operation are crucial aspects of propulsion motor design. To reduce URN, particular attention is given to the stator vibration mode order, determined by the slot/pole combination (SPC) of the PMSM. Structure-borne noise analysis is used to evaluate the equivalent radiated power level of three designed PMSMs with different stator vibration mode orders. One-way multiphysics analysis using finite element analysis (FEA) is performed in a water environment for the finally-selected PMSM with pod housing structure. URN generated from the electromagnetic force is predicted by structural-acoustics analysis. Through lumped-parameter thermal network (LPTN) and computational fluid dynamics (CFD) analyses, it is proposed that, based on the cylindrical housing shape, the thermal stability of the podded propulsor can be evaluated using LPTN analysis instead of CFD analysis. A prototype motor is fabricated to validate the results obtained using FEA. |
| format | Article |
| id | doaj-art-32ad47a5d54c4c499f95e3b25920a891 |
| institution | Kabale University |
| issn | 2644-1284 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Journal of the Industrial Electronics Society |
| spelling | doaj-art-32ad47a5d54c4c499f95e3b25920a8912025-01-17T00:01:19ZengIEEEIEEE Open Journal of the Industrial Electronics Society2644-12842024-01-0151011102810.1109/OJIES.2024.341913310614771Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine ApplicationsJang-Hyun Park0https://orcid.org/0009-0004-4497-2394Yeon-Ho Jeong1Do-Kwan Hong2https://orcid.org/0000-0003-2841-5139Electric Energy Conversion Engineering, University of Science and Technology, Changwon, South KoreaElectric Machine and Drive Research Center, Korea Electrotechnology Research Institute, Changwon, South KoreaElectric Energy Conversion Engineering, University of Science and Technology, Changwon, South KoreaThis article presents the design and comprehensive multiphysics analysis of a permanent magnet synchronous motor (PMSM) intended for small electric podded propulsion systems in marine applications. Minimizing vibration related to underwater radiated noise (URN) and ensuring thermal stability to allow prolonged continuous operation are crucial aspects of propulsion motor design. To reduce URN, particular attention is given to the stator vibration mode order, determined by the slot/pole combination (SPC) of the PMSM. Structure-borne noise analysis is used to evaluate the equivalent radiated power level of three designed PMSMs with different stator vibration mode orders. One-way multiphysics analysis using finite element analysis (FEA) is performed in a water environment for the finally-selected PMSM with pod housing structure. URN generated from the electromagnetic force is predicted by structural-acoustics analysis. Through lumped-parameter thermal network (LPTN) and computational fluid dynamics (CFD) analyses, it is proposed that, based on the cylindrical housing shape, the thermal stability of the podded propulsor can be evaluated using LPTN analysis instead of CFD analysis. A prototype motor is fabricated to validate the results obtained using FEA.https://ieeexplore.ieee.org/document/10614771/Lumped-parameter thermal network (LPTN)marine applicationsmultiphysics analysispodded propulsionpropulsion motorslot/pole combination (SPC) |
| spellingShingle | Jang-Hyun Park Yeon-Ho Jeong Do-Kwan Hong Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications IEEE Open Journal of the Industrial Electronics Society Lumped-parameter thermal network (LPTN) marine applications multiphysics analysis podded propulsion propulsion motor slot/pole combination (SPC) |
| title | Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications |
| title_full | Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications |
| title_fullStr | Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications |
| title_full_unstemmed | Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications |
| title_short | Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications |
| title_sort | design and comprehensive multiphysics analysis of permanent magnet synchronous motor for podded propulsion in marine applications |
| topic | Lumped-parameter thermal network (LPTN) marine applications multiphysics analysis podded propulsion propulsion motor slot/pole combination (SPC) |
| url | https://ieeexplore.ieee.org/document/10614771/ |
| work_keys_str_mv | AT janghyunpark designandcomprehensivemultiphysicsanalysisofpermanentmagnetsynchronousmotorforpoddedpropulsioninmarineapplications AT yeonhojeong designandcomprehensivemultiphysicsanalysisofpermanentmagnetsynchronousmotorforpoddedpropulsioninmarineapplications AT dokwanhong designandcomprehensivemultiphysicsanalysisofpermanentmagnetsynchronousmotorforpoddedpropulsioninmarineapplications |