Theoretical Analysis on Speed Regulation of Slotted-type Eddy-current Couplers

Yang Chaojun; Yang Fan; Peng Zhizhuo; Zhu Jiwei; Hang Tian; Ding Yifei

doi:10.16578/j.issn.1004.2539.2023.09.003

您当前的位置：

首页 >

文章列表页 >

Theoretical Analysis on Speed Regulation of Slotted-type Eddy-current Couplers

Theory·Research | 更新时间：2023-09-18

- Theoretical Analysis on Speed Regulation of Slotted-type Eddy-current Couplers
- Journal of Mechanical Transmission Vol. 47, Issue 9, Pages: 18-24(2023)
- 作者机构：
  
  江苏大学机械工程学院，江苏镇江 212013
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2023.09.003
  CLC：
- Published：15 September 2023，
  
  Received：28 June 2022，
  
  Revised：06 September 2022，
扫描看全文
杨超君,杨凡,彭志卓等.开槽盘式涡流耦合器调速理论分析[J].机械传动,2023,47(09):18-24.

Yang Chaojun,Yang Fan,Peng Zhizhuo,et al.Theoretical Analysis on Speed Regulation of Slotted-type Eddy-current Couplers[J].Journal of Mechanical Transmission,2023,47(09):18-24.
杨超君,杨凡,彭志卓等.开槽盘式涡流耦合器调速理论分析[J].机械传动,2023,47(09):18-24. DOI： 10.16578/j.issn.1004.2539.2023.09.003.

Yang Chaojun,Yang Fan,Peng Zhizhuo,et al.Theoretical Analysis on Speed Regulation of Slotted-type Eddy-current Couplers[J].Journal of Mechanical Transmission,2023,47(09):18-24. DOI： 10.16578/j.issn.1004.2539.2023.09.003.

摘要

针对开槽盘式涡流耦合器调速特性，运用安培定律推导出感应涡流产生的感应磁场的表达式；将感应磁场引入等效磁路模型，结合基尔霍夫定律推导出电磁转矩的计算公式；并将电磁转矩公式分别与恒转矩负载和二次方率负载表达式联立，得到相应负载工况下的调速关系理论公式。运用三维有限元仿真和实验对所提出的调速理论模型进行验证，结果证明，所提出的理论模型在气隙长度较小的情况下具有较好的准确性。

Abstract

Aiming at the speed regulation characteristics of slotted-type eddy-current couplers

the expression of the induced magnetic field generated by the induced eddy current is derived by using Ampère's law and the induced magnetic field is introduced into the equivalent magnetic circuit model. Then

the calculation formula of electromagnetic torque is derived in combination with Kirchhoff's law. The electromagnetic torque formula is combined with the expression of constant torque load and quadratic rate load respectively

and the theoretical formula of the speed regulation relationship under corresponding load conditions is obtained. The 3D finite element simulation and experiment are used to verify the proposed theoretical model of speed regulation. It is found that the proposed theoretical model has good accuracy in the case of small air gap length.

关键词

开槽盘式涡流耦合器等效磁路模型感应涡流电磁转矩调速关系模型

Keywords

Slotted-type eddy-current couplerMagnetic equivalent circuit modelInduced eddy currentElectromagnetic torqueSpeed regulation relationship model

references

冯静.用于游梁式抽油机节能的磁力耦合器研究［J］.石油石化节能，2021，11（12）：9-11.

FENG Jing.Research on magnetic coupler for energy saving of beam pumping unit［J］.Energy Conservation in Petroleum & Petrochemical Industry，2021，11（12）：9-11.

李涛，邹军华，赵凯.泵与风机调速方式节能分析与经济性比较［J］.工程建设与设计，2019（24）：115-118.

LI Tao，ZOU Junhua，ZHAO Kai.Energy saving analysis and economic comparison of pump and fan speed regulation modes［J］.Construction & Design for Engineering，2019（24）：115-118.

李生虎，曹潭洲.循环水泵的节能改造［J］.聚氯乙烯，2019，47（2）：31-34.

LI Shenghu，CAO Tanzhou.Energy saving reformation of circulating water pump［J］.Polyvinyl Chloride，2019，47（2）：31-34.

赫广杰.矿用磁力耦合器电封闭试验台的研制及应用［J］.煤矿机械，2020，41（9）：159-161.

HE Guangjie.Development and application of electrical closed test bench for mining magnetic coupler［J］.Coal Mine Machinery，2020，41（9）：159-161.

赫广杰.矿用磁力耦合器运行状态远程在线监测系统设计［J］.煤炭技术，2020，39（4）：190-191.

HE Guangjie.Design of remote online monitoring system for mine magnetic coupler running state［J］.Coal Technology，2020，39（4）：190-191.

RAZAVI H K，LAMPERTH M U.Eddy-current coupling with slotted conductor disk［J］.IEEE Transactions on Magnetics，2006，42（3）：405-410.

LUBIN T，COLLE A.Simulation analysis and experimental evaluation of the transient behaviour of a reluctance magnetic coupling［J］.IET Electric Power Applications，2020，14（3）：391-397.

LI W，WANG D，GAO Q，et al.Modeling and performance analysis of an axial-radial combined permanent magnet eddy current coupler［J］.IEEE Access，2020，8：78367-78377.

上官璇峰，赵正伟.轴向磁通永磁涡流耦合器的分层解析模型和特性分析［J］.机械传动，2017，41（6）：94-100.

SHANGGUAN Xuanfeng，ZHAO Zhengwei.Multi-layer analytical model and characteristic analysis of axial flux permanent-magnet eddy-current coupler［J］.Journal of Mechanical Transmission，2017，41（6）：94-100.

WANG J，LIN H，FANG S，et al.A general analytical model of permanent magnet eddy current couplings［J］.IEEE Transactions on Magnetics，2014，50（1）：1-9.

WANG J，LIN H，FANG S.Analytical prediction of torque characteristics of eddy current couplings having a quasi-Halbach magnet structure［J］.IEEE Transactions on Magnetics，2016，52（6）：1-9.

胡雅倩.磁场调制式两自由度磁力耦合器电磁特性计算与分析［D］.南京：南京理工大学，2020：29-48.

HU Yaqian.Calculation and analysis of electromagnetic characteristics of magnetic field modulated two-degree-of-freedom magnetic coupler［D］.Nanjing：Nanjing University of Science and Technology，2020：29-48.

CANOVA A，VUSINI B.Design of axial eddy-current couplers［J］.IEEE Transactions on Industry Applications，2003，39（3）：725-733.

杨超君，袁爱仁，张小锋，等.盘式实心异步磁力耦合器的调速关系分析［J］.机械传动，2017，41（12）：36-42.

YANG Chaojun，YUAN Airen，ZHANG Xiaofeng，et al.Analysis of the adjustable-speed relationship of axial-flux solid asynchronous magnetic coupler［J］.Journal of Mechanical Transmission，2017，41（12）：36-42.

杨超君，朱莉，吴盈志，等.开槽型盘式异步磁力耦合器调速特性［J］.电机与控制学报，2021，25（11）：130-138.

YANG Chaojun，ZHU Li，WU Yingzhi，et al.Speed-control characteristics of slotted-type axial-flux asynchronous magnetic couplers［J］.Electric Machines and Control，2021，25（11）：130-138.

YANG C J，PENG Z Z，TAI J X，et al.Torque characteristics analysis of slotted-type eddy-current couplings using a new magnetic equivalent circuit model［J］.IEEE Transactions on Magnetics，2020，56（9）：1-8.

RUSSELL R L，NORSWORTHY K H.Eddy currents and wall losses in screened-rotor induction motors［J］.Proceedings of the IEE-Part A：Power Engineering，1958，105（20）：163.

刘锦波，张承慧.电机与拖动［M］.北京：清华大学出版社，2006：86-90.

LIU Jinbo，ZHANG Chenghui.Electric machinery and electric drives［M］.Beijing：Tsinghua University Press，2006：86-90.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Electromagnetic Torque Calculation and Transmission Characteristic of Drum-type Solid Magnetic Couplers

Analytical Calculation of Air-gap Magnetic Field and Torque of Triple-shaft Ring-plate Magnet Gears

Design and Parameter Analysis of Double Cycloid Permanent Magnetic Gears based on Halbach

A New Method to Improve the Magnetic Gear Torque

Related Author

Wang Ao

Qi Yutang

Wang Jian

Liu Dongning

Wang Daming

Yang Junyue

Ge Yanjun

Jianshuai Wang

Related Institution

School of Mechanical Engineering, Dalian Jiaotong University

School of Mechanical Engineering， Dalian Jiaotong University

College of Electrical Engineering & New Energy, China Three Gorges University

Hubei Key Laboratory of Hydroelectric Machinery Design & Maintenance,China Three Gorges University

⁰