Analysis of Unloaded Resonant Inductive WPT Link

被引：0
|
作者：
Frechter, Yotam [1 ]
Kolesnik, Sergei [1 ]
Kuperman, Alon [1 ]
机构：
[1] Ben Gurion Univ Negev, Appl Energy Lab, Dept Elect & Comp, IL-8410501 Beer Sheva, Israel
来源：
2019 IEEE 2ND UKRAINE CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (UKRCON-2019) | 2019年
关键词：
inductive power transfer; no-load operation; DC voltage gain;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper presents an analysis of series-series compensated unloaded inductive wireless power transfer system, without neglecting equivalent primary and secondary resistances. It is shown that equivalent first-harmonic approximation based phasor-domain equivalent circuit underestimates the output DC voltage under these conditions, hence solution based on time-domain analysis is utilized to accurately predict the output DC voltage for a wide range of operation frequencies at resonance and inductive regions. The presented analysis is well-verified by simulation results of a 400V, 1.3kW inductive wireless power transfer link.
引用
收藏
页码：305 / 309
页数：5
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