• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Power Electronics, IET >Energy harvesting and wireless data transmission system for rotor instrumentation in electrical machines
【24h】

Energy harvesting and wireless data transmission system for rotor instrumentation in electrical machines

机译：电机转子仪表的能量收集和无线数据传输系统

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

It is desirable to measure rotor quantities such as currents and temperatures in an electrical machine for design verification and condition monitoring purposes. A Bluetooth module which sends data from the rotor was previously reported in literature, but this module was battery powered, and therefore the duration of the tests was limited. This study presents a solution to this problem by developing a rotor-mounted power supply system which can harvest energy from the magnetic field inside the machine, by fixing an external loop to the rotor and making use of the induced voltage in the loop. A full-bridge rectifier, boost converter and battery charging module were developed to supply sufficient power to a bespoke Bluetooth transmission system and associated sensor circuitry.
机译：期望测量转子数量，例如电机中的电流和温度，以用于设计验证和状态监测的目的。以前有文献报道过从转子发送数据的蓝牙模块，但是该模块是电池供电的，因此测试的持续时间受到限制。这项研究提出了解决此问题的方法，方法是开发一种安装在转子上的电源系统，该系统可通过将外部环路固定到转子并利用环路中的感应电压来从电机内部的磁场中收集能量。开发了全桥整流器，升压转换器和电池充电模块，以为定制的蓝牙传输系统和相关的传感器电路提供足够的功率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号