无线功率发射器异物温度测试方法研究

Research on Temperature Test Method of Foreign Object in Wireless Power Transmitter

针对IEC 62368-1:2018没有明确无线功率发射器异物温度测试的操作细节这一问题,通过研究无线功率传输工作原理及现有标准对异物检测的相关方法,从安规角度出发,以IEC 62368-1:2018要求为基础,分析了无线功率发射器异物温度测试的难点,并给出了无线功率发射器异物温度测试的具体方法。这种方法提高了标准应用于此类设备检测时的可操作性,为实验室检测人员提供了有价值的参考。

IEC 62368-1:2018 does not specify the operational details of temperature test method of foreign object in wireless power transmitter.Aimed at such problem the working principle of wireless power transmission and the existing standard methods for foreign object detection are studied.From a safety regulation point of view,on the basis of IEC 62368-1:2018,the difficulty of temperature test method of foreign object in wireless power transmitter has been analyzed,and the concrete method of foreign object temperature measurement for wireless power transmitter is given.It has improved the operability of the standard applied to the testing,and provided a valuable reference for the laboratory testing personnel in the actual operation.