...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Progress in Artificial Intelligence >Design of an Intrinsically Safe Series-Series Compensation WPT System for Automotive LiDAR
【24h】

Design of an Intrinsically Safe Series-Series Compensation WPT System for Automotive LiDAR

机译：用于汽车利达的本质安全系列补偿WPT系统设计

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

The earliest and simplest impedance compensation technique used in inductive wireless power transfer (WPT) design is the series-series (SS) compensation circuit, which uses capacitors in series with both primary and secondary coils of an air-gapped transformer. Despite of its simplicity at the resonant condition, this configuration exhibits a major sensitivity to variations of the load attached to the secondary, especially when higher coupling coefficients are used in the design. In the extreme situation that the secondary coil is left at open circuit, the current at the primary coil may increase above the safety limits for either the power converter driving the primary coil or the components in the primary circuit, including the coil itself. An approach often used to minimize this problem is detuning, but this also reduces the electrical efficiency of the power transfer. In low power, fixed-distance stationary WPT, a fair trade-off between efficiency and safety must be verified. This paper aims to consolidate a simple design procedure for such a SS-compensation, exemplifying its use in the prototype of a WPT system for automotive light detection and ranging (LiDAR) equipment. The guidelines herein provided should equally apply to other low power applications.
机译：用于电感无线电力传输（WPT）设计的最早和最简单的阻抗补偿技术是系列系列（SS）补偿电路，其使用串联电容器与空气覆盖变压器的初级和次级线圈。尽管在谐振条件下简单起见，但这种配置对附着于次级的负载的变化具有主要敏感性，尤其是当在设计中使用更高的耦合系数时。在次级线圈留在开路处的极端情况下，初级线圈处的电流可以高于驱动初级线圈的功率转换器的安全限度或主电路中的组件，包括线圈本身。一种经常用于最小化该问题的方法是棘手的，但这也降低了电力传输的电效率。在低功耗，固定距离固定WPT，必须验证效率和安全之间的公平权衡。本文旨在为这种SS补偿巩固一个简单的设计程序，示例其在WPT系统的原型中的汽车光检测和测距（LIDAR）设备的使用。本文提供的指导方针应同样适用于其他低功率应用。

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