The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle
Aiming at the water tightness problem of underwater robot thrusters, it is proposed that permanent magnetic thrusters convert dynamic seals into static seals to solve the leakage problem The electromagnetic finite element method was used to study the influence of the torque, slip, and material of th...
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| Format: | Article |
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Harbin University of Science and Technology Publications
2020-08-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1842 |
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| _version_ | 1849390658509340672 |
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| author | WANG Lei JIA Zhenyuan LIU Xin LIU Hao |
| author_facet | WANG Lei JIA Zhenyuan LIU Xin LIU Hao |
| author_sort | WANG Lei |
| collection | DOAJ |
| description | Aiming at the water tightness problem of underwater robot thrusters, it is proposed that permanent magnetic thrusters convert dynamic seals into static seals to solve the leakage problem The electromagnetic finite element method was used to study the influence of the torque, slip, and material of the isolation sleeve on the transmission performance of the disc and barrel permanent magnet thrusters, and an experimental platform was built to verify the performance The transmission capacity is 57N·m, while the disc structure is only 148N·m; when the internal and external magnetic sleeve angles are 0°, 15° and 45°, and the slip is 800r/min, the eddy current loss of the aluminum alloy isolation sleeve can reach the titanium alloy isolation 46~47 times of the sleeve; when the experiment proves that the rated slip is 800r/min, the maximum torque transmission of the cylindrical structure is 463 N·m, which meets the torque demand of the working condition, that is, the cylindrical synchronous permanent magnet thruster with a titanium alloy isolation sleeve It has strong torque transmission ability and does not lose rotation It is more suitable for underwater robot applications |
| format | Article |
| id | doaj-art-3c6ac66601bb478fbc47bdee7d8cb17f |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2020-08-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-3c6ac66601bb478fbc47bdee7d8cb17f2025-08-20T03:41:26ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832020-08-012504333910.15938/j.jhust.2020.04.005The Key Characteristics of the Permanent Magnet Thruster for Underwater VehicleWANG Lei0JIA Zhenyuan1LIU Xin2LIU Hao3School of Mechanical Engineering, Dalian University of Technology, Dalian 116023, China; State Key Laboratory of Coal Mine Safety Technology, China Coal Technology & Engineering Group Shenyang Research Institute, Fushun 113122, ChinaSchool of Mechanical Engineering, Dalian University of Technology, Dalian 116023, ChinaState Key Laboratory of Coal Mine Safety Technology, China Coal Technology & Engineering Group Shenyang Research Institute, Fushun 113122, ChinaState Key Laboratory of Coal Mine Safety Technology, China Coal Technology & Engineering Group Shenyang Research Institute, Fushun 113122, ChinaAiming at the water tightness problem of underwater robot thrusters, it is proposed that permanent magnetic thrusters convert dynamic seals into static seals to solve the leakage problem The electromagnetic finite element method was used to study the influence of the torque, slip, and material of the isolation sleeve on the transmission performance of the disc and barrel permanent magnet thrusters, and an experimental platform was built to verify the performance The transmission capacity is 57N·m, while the disc structure is only 148N·m; when the internal and external magnetic sleeve angles are 0°, 15° and 45°, and the slip is 800r/min, the eddy current loss of the aluminum alloy isolation sleeve can reach the titanium alloy isolation 46~47 times of the sleeve; when the experiment proves that the rated slip is 800r/min, the maximum torque transmission of the cylindrical structure is 463 N·m, which meets the torque demand of the working condition, that is, the cylindrical synchronous permanent magnet thruster with a titanium alloy isolation sleeve It has strong torque transmission ability and does not lose rotation It is more suitable for underwater robot applicationshttps://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1842permanent magnet thrusterunderwater vehiclemagnetic field characteristicsisolating sleeve dynamic seal |
| spellingShingle | WANG Lei JIA Zhenyuan LIU Xin LIU Hao The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle Journal of Harbin University of Science and Technology permanent magnet thruster underwater vehicle magnetic field characteristics isolating sleeve dynamic seal |
| title | The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle |
| title_full | The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle |
| title_fullStr | The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle |
| title_full_unstemmed | The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle |
| title_short | The Key Characteristics of the Permanent Magnet Thruster for Underwater Vehicle |
| title_sort | key characteristics of the permanent magnet thruster for underwater vehicle |
| topic | permanent magnet thruster underwater vehicle magnetic field characteristics isolating sleeve dynamic seal |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1842 |
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