Flux modulated rotating pole piece magnetic gear

Q2 Energy

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI:10.11591/IJPEDS.V11.I4.PP1731-1736

M. Halim, E. Sulaiman, R. Othman

引用次数: 4

Abstract

In this paper, the CMG is re-condition so that the pole piece act as the outer rotor instead of surface mount PM. This magnetic coupling of the CMG is similar to the conventional CMG which uses harmonic to transfer the torque and speed from the inner rotor to the outer rotor. The working principle of the proposed CMG is derived analytically and simulated using finite element software. For this recondition, the PM at the outer section become stationary hence, retaining sleeve can be removing. The proposed MG produced 18% higher average torque than the conventional MG with drawback in torque ripple. The proposed CMG also produce higher gear ratio than the same pole pair of conventional CMG.

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磁通调制旋转极片磁齿轮

本文对CMG进行了改造，使极片代替表面安装的PM充当外转子。这种磁耦合的CMG类似于传统的CMG，它使用谐波将转矩和速度从内转子传递到外转子。本文对所提出的CMG的工作原理进行了解析推导，并利用有限元软件进行了仿真。对于这种修复，在外部部分的PM变得静止，因此，保留套筒可以被移除。该系统的平均转矩比传统转矩系统高18%，但存在转矩脉动不足的问题。所提出的CMG也比相同的极对传统CMG产生更高的传动比。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Power Electronics and Drive Systems Energy-Energy Engineering and Power Technology

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： International Journal of Power Electronics and Drive Systems (IJPEDS) is the official publication of the Institute of Advanced Engineering and Science (IAES). The journal is open to submission from scholars and experts in the wide areas of power electronics and electrical drive systems from the global world. The scope of the journal includes all issues in the field of Power Electronics and drive systems. Included are techniques for advanced power semiconductor devices, control in power electronics, low and high power converters (inverters, converters, controlled and uncontrolled rectifiers), Control algorithms and techniques applied to power electronics, electromagnetic and thermal performance of electronic power converters and inverters, power quality and utility applications, renewable energy, electric machines, modelling, simulation, analysis, design and implementations of the application of power circuit components (power semiconductors, inductors, high frequency transformers, capacitors), EMI/EMC considerations, power devices and components, sensors, integration and packaging, applications in motor drives, wind energy systems, solar, battery chargers, UPS and hybrid systems and other applications.