A Study on the Safety Analysis of an Inductive Power Transfer System for Kitchen Appliances

被引：4

作者：

Liu, Ying ^{[1
]}

Zhang, Jiantao ^{[1
]}

Zhu, Chunbo ^{[1
]}

Chan, Ching Chuen ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Elect Engn & Automat, Harbin 150001, Peoples R China

来源：

ENERGIES | 2022年 / 15卷 / 14期

基金：

中国国家自然科学基金;

关键词：

inductive power transfer; safety; international standards; SAR; SITU ELECTRIC-FIELD; HUMAN-BODY MODEL; WIRELESS; ABSORPTION; COIL; SAR;

D O I：

10.3390/en15145218

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a detailed analysis of the safety of human bodies in the electromagnetic field generated by inductive power transfer (IPT) systems designed for kitchen appliances. Comparisons of basic and reference limit values of various safety standards are investigated through theoretical circuit analysis and extensive simulation studies. Simulation models of human bodies along with an IPT system for kitchen appliances are established to reveal the effect of the electromagnetic field on the human body. Corresponding experiments are conducted via constructing a configuration of the designed IPT system and simulating the standing position. Both experimental and analytical results indicate that it is easier to fulfill international safety standards by increasing the operating frequency of the IPT system for kitchen appliances, and hence, the safety of human bodies can be effectively improved.

引用

页数：16

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