列车轴遥测高频无线馈电系统的设计与分析

2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion Pub Date : 2014-06-18 DOI:10.1109/SPEEDAM.2014.6871983

M. Carmeli, F. Castelli-Dezza, M. Maglio, M. Mauri

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引用次数: 3

摘要

轴应变监测是防止列车发生重大损伤的有效手段。轴应变的测量需要旋转传感器、数据采集和数据传输单元，这些都必须由电力驱动。本文提出了一种可直接安装在列车车轴上的高频感应供电系统，其稳定性和安全性都很高。为了提高效率，考虑串联谐振绕组，得到了系统方程和设计参数。

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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Design and analysis of a high frequency wireless power feeding system for train axle telemetry

The axle strain monitoring is an effective technique to prevent massive damage to the train. The measurement of the axle strain needs rotating sensors, data acquisition and data transmission units that have to be electrically powered. This paper presents a high frequency induction power feeding system that can be directly mounted on the train axle in a very stable and safety way. The system equations and the design parameters are obtained considering series resonant windings for efficiency enhancement.

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来源期刊

2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion

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