Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers
In order to study the calculation formula of the electromagnetic torque and the transmission characteristics of the drum-type solid magnetic coupler (DSMC), a DSMC with 4 poles was taken as the research object. The magnetic equivalent circuit model introducing the induced current was established, co...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2024-11-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.11.009 |
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| _version_ | 1841546898603769856 |
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| author | Yang Chaojun Wang Jian Hang Tian Qi Yutang Wang Ao |
| author_facet | Yang Chaojun Wang Jian Hang Tian Qi Yutang Wang Ao |
| author_sort | Yang Chaojun |
| collection | DOAJ |
| description | In order to study the calculation formula of the electromagnetic torque and the transmission characteristics of the drum-type solid magnetic coupler (DSMC), a DSMC with 4 poles was taken as the research object. The magnetic equivalent circuit model introducing the induced current was established, combining with the Ampere's loop law and the 3-D magnetic effect to analyze and calculate the electromagnetic torque. The magnetic field distribution and the induced current distribution of the coupler and the mechanical characteristic curve under different input speeds were obtained by using the finite element simulation software. By moving the conductor rotor axially and changing the relative position of the two rotors, the effects of different meshing lengths on the electromagnetic torque were obtained. Finally, a test platform was built to verify the electromagnetic torque results obtained by the theoretical calculation and the finite element simulation. The experimental results are basically consistent with the above results. The model provides guidance for the design and optimization of the DSMC. |
| format | Article |
| id | doaj-art-92b15c33501444cd9bb138746d89239a |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-11-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-92b15c33501444cd9bb138746d89239a2025-01-10T15:01:55ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-11-0148637051130955Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic CouplersYang ChaojunWang JianHang TianQi YutangWang AoIn order to study the calculation formula of the electromagnetic torque and the transmission characteristics of the drum-type solid magnetic coupler (DSMC), a DSMC with 4 poles was taken as the research object. The magnetic equivalent circuit model introducing the induced current was established, combining with the Ampere's loop law and the 3-D magnetic effect to analyze and calculate the electromagnetic torque. The magnetic field distribution and the induced current distribution of the coupler and the mechanical characteristic curve under different input speeds were obtained by using the finite element simulation software. By moving the conductor rotor axially and changing the relative position of the two rotors, the effects of different meshing lengths on the electromagnetic torque were obtained. Finally, a test platform was built to verify the electromagnetic torque results obtained by the theoretical calculation and the finite element simulation. The experimental results are basically consistent with the above results. The model provides guidance for the design and optimization of the DSMC.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.11.009Drum-type solid magnetic couplerInduced currentMagnetic equivalent circuit modelElectromagnetic torqueTransmission characteristic |
| spellingShingle | Yang Chaojun Wang Jian Hang Tian Qi Yutang Wang Ao Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers Jixie chuandong Drum-type solid magnetic coupler Induced current Magnetic equivalent circuit model Electromagnetic torque Transmission characteristic |
| title | Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers |
| title_full | Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers |
| title_fullStr | Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers |
| title_full_unstemmed | Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers |
| title_short | Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers |
| title_sort | electromagnetic torque calculation and transmission characteristic of drum type solid magnetic couplers |
| topic | Drum-type solid magnetic coupler Induced current Magnetic equivalent circuit model Electromagnetic torque Transmission characteristic |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.11.009 |
| work_keys_str_mv | AT yangchaojun electromagnetictorquecalculationandtransmissioncharacteristicofdrumtypesolidmagneticcouplers AT wangjian electromagnetictorquecalculationandtransmissioncharacteristicofdrumtypesolidmagneticcouplers AT hangtian electromagnetictorquecalculationandtransmissioncharacteristicofdrumtypesolidmagneticcouplers AT qiyutang electromagnetictorquecalculationandtransmissioncharacteristicofdrumtypesolidmagneticcouplers AT wangao electromagnetictorquecalculationandtransmissioncharacteristicofdrumtypesolidmagneticcouplers |