A basic study on braking and regenerative braking torques for an axial gap type eddy current brake

IF 1.1 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal of Applied Electromagnetics and Mechanics Pub Date : 2023-03-13 DOI:10.3233/jae-220184

Naoki Morishita, Michiro Funaki, Y. Kikuchi, H. Wakiwaka, M. Sonehara, Toshiro Sato

引用次数: 0

Abstract

Because of growing demand in the aircraft industry, research is being conducted around the world to reduce CO2 emissions by electrifying aircraft. The authors are studying a non-contact hybrid aircraft brake that combines an eddy current brake and a magnetorheological fluid brake. This paper presents a basic study of braking and regenerative torque using an axial gap type eddy current brake. The result as that a maximum braking torque of 51.3 mNm was obtained with a three-phase AC power supply when the speed of the conductor disc was 2,000 rpm, the current was 3 A, and the frequency was 10 Hz in the CW direction. The maximum regenerative torque was 48 mNm when the speed of the conductor disc was 2,000 rpm, the current was 3 A, and the frequency was 10 Hz in the CCW direction.

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轴向间隙型涡流制动器制动力矩与再生制动力矩的基本研究

由于飞机工业的需求不断增长，世界各地正在进行通过飞机电气化来减少二氧化碳排放的研究。作者正在研究一种涡流制动器和磁流变液制动器相结合的非接触式混合动力飞机制动器。本文对轴向间隙型涡流制动器的制动和再生转矩进行了基本研究。结果表明，当导体盘转速为2000 rpm，电流为3a，连续波方向频率为10 Hz时，采用三相交流电源，最大制动转矩为51.3 mNm。当导体盘转速为2000 rpm，电流为3 A, CCW方向频率为10 Hz时，最大再生转矩为48 mNm。

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 Applied Electromagnetics and Mechanics 物理-工程：电子与电气

CiteScore

1.70

自引率

0.00%

发文量

100

审稿时长

4.6 months

期刊介绍： The aim of the International Journal of Applied Electromagnetics and Mechanics is to contribute to intersciences coupling applied electromagnetics, mechanics and materials. The journal also intends to stimulate the further development of current technology in industry. The main subjects covered by the journal are: Physics and mechanics of electromagnetic materials and devices Computational electromagnetics in materials and devices Applications of electromagnetic fields and materials The three interrelated key subjects – electromagnetics, mechanics and materials - include the following aspects: electromagnetic NDE, electromagnetic machines and devices, electromagnetic materials and structures, electromagnetic fluids, magnetoelastic effects and magnetosolid mechanics, magnetic levitations, electromagnetic propulsion, bioelectromagnetics, and inverse problems in electromagnetics. The editorial policy is to combine information and experience from both the latest high technology fields and as well as the well-established technologies within applied electromagnetics.