Analysis of Efficiency According to the Design of Transmitter Coil for Wireless Power Transfer Implantable Medical Device

被引：0
|
作者：
Kim, Jongwook [1 ]
Kim, Haerim [1 ]
Kim, Dongwook [1 ]
Jeong, Dawon [1 ]
Ahn, Seungyoung [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, CCS Grad Scool Green Transportat, Daejeon, South Korea
来源：
2020 IEEE WIRELESS POWER TRANSFER CONFERENCE (WPTC) | 2020年
基金：
新加坡国家研究基金会;
关键词：
Wireless power transfer (WPT); Implantable medical device (IMD); Impedance of coil; Eddy current loss (ECL);
D O I：
10.1109/wptc48563.2020.9295618
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：
In this paper, implantable medical device (IMD) wireless power transfer (WPT) coil impedance was observed according to the change of design parameters of Tx coil. Effective resistance was defined, including coil AC resistance in air, such as eddy resistance, skin effect resistance and additional resistance reflected by eddy current loss (ECL) in the conductive medium. Based on this, the relationship between the quality factor, resistance, inductance of Tx coil and power transfer efficiency (PTE) was analyzed.
引用
收藏
页码：312 / 314
页数：3
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