Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator
Structure and principles of mine-used permanent magnet speed regulator were introduced. A sinusoidal-based speed regulating groove was designed and contact stress of the groove was analyzed by finite element method. Axial force and air gap value in the permanent magnetic speed regulator were fitted...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2018-07-01
|
| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2018020003 |
| _version_ | 1797868893206740992 |
|---|---|
| author | WANG Lei JIA Zhenyuan ZHU Mingliang ZHANG Li |
| author_facet | WANG Lei JIA Zhenyuan ZHU Mingliang ZHANG Li |
| author_sort | WANG Lei |
| collection | DOAJ |
| description | Structure and principles of mine-used permanent magnet speed regulator were introduced. A sinusoidal-based speed regulating groove was designed and contact stress of the groove was analyzed by finite element method. Axial force and air gap value in the permanent magnetic speed regulator were fitted by function curve, according to characteristic function curve of the groove, torque values under different air gaps were obtained. Actual output torque of actuator was obtained through test。By comparing theoretical calculation value of torque with the test results, it is found that both have the same change trend and high coincidence degree, peak torque error was 5.5%.Through numerical calculation method of function curve fitting, the value of speed regulation torque under different air gaps is quantified, which can provide technical support for research of speed regulating mechanism of permanent magnet speed regulator. |
| first_indexed | 2024-04-10T00:04:04Z |
| format | Article |
| id | doaj.art-0a9bf61b9c354fd29b4221c7874e97c0 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:04:04Z |
| publishDate | 2018-07-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-0a9bf61b9c354fd29b4221c7874e97c02023-03-17T01:19:30ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2018-07-01447404410.13272/j.issn.1671-251x.2018020003Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulatorWANG LeiJIA Zhenyuan0ZHU Mingliang1ZHANG Li2School of Mechanical Engineering, Dalian University of Technology, Dalian 116023, ChinaCCTEG Shenyang Research Institute, Fushun 113122, ChinaCCTEG Shenyang Research Institute, Fushun 113122, ChinaStructure and principles of mine-used permanent magnet speed regulator were introduced. A sinusoidal-based speed regulating groove was designed and contact stress of the groove was analyzed by finite element method. Axial force and air gap value in the permanent magnetic speed regulator were fitted by function curve, according to characteristic function curve of the groove, torque values under different air gaps were obtained. Actual output torque of actuator was obtained through test。By comparing theoretical calculation value of torque with the test results, it is found that both have the same change trend and high coincidence degree, peak torque error was 5.5%.Through numerical calculation method of function curve fitting, the value of speed regulation torque under different air gaps is quantified, which can provide technical support for research of speed regulating mechanism of permanent magnet speed regulator.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2018020003mine-used permanent magnet speed regulatorspeed regulating mechanismspeed regulating groovecontact stressspeed regulation torque |
| spellingShingle | WANG Lei JIA Zhenyuan ZHU Mingliang ZHANG Li Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator Gong-kuang zidonghua mine-used permanent magnet speed regulator speed regulating mechanism speed regulating groove contact stress speed regulation torque |
| title | Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator |
| title_full | Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator |
| title_fullStr | Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator |
| title_full_unstemmed | Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator |
| title_short | Research on performances of speed regulating mechanism of mine-used permanent magnet speed regulator |
| title_sort | research on performances of speed regulating mechanism of mine used permanent magnet speed regulator |
| topic | mine-used permanent magnet speed regulator speed regulating mechanism speed regulating groove contact stress speed regulation torque |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2018020003 |
| work_keys_str_mv | AT wanglei researchonperformancesofspeedregulatingmechanismofmineusedpermanentmagnetspeedregulator AT jiazhenyuan researchonperformancesofspeedregulatingmechanismofmineusedpermanentmagnetspeedregulator AT zhumingliang researchonperformancesofspeedregulatingmechanismofmineusedpermanentmagnetspeedregulator AT zhangli researchonperformancesofspeedregulatingmechanismofmineusedpermanentmagnetspeedregulator |