Modeling and Simulation of a Transcutaneous Energy Transmission System Used in Artificial Organ Implants

被引：8

作者：

Fang, Wan ^{[1
]}

Liu, Wei ^{[1
]}

Qian, Jie ^{[2
]}

Tang, Houjun ^{[1
]}

Ye, Pengsheng ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200030, Peoples R China

[2] Ecole Natl Super Telecommun Bretagne, Paris, France

来源：

ARTIFICIAL ORGANS | 2009年 / 33卷 / 12期

关键词：

Multi-frequency averaging; Modeling; Selective modal analysis; Simulation; Transcutaneous energy transmission system; SELECTIVE MODAL-ANALYSIS; ELECTRIC-POWER SYSTEMS; STIMULATION; HEARTS;

D O I：

10.1111/j.1525-1594.2009.00820.x

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

We present a mathematical model to simulate transcutaneous energy transmission systems. Treating such systems as resonant power electronic converters, we develop the equivalent circuit equations, for which the circuit variables are then expanded as Fourier series and a multi-frequency averaging method was applied. Keeping terms up to first-order, the analysis produces a dynamic and harmonic model describing these energy transmission systems. With appropriate values for the circuit parameters, numerical results are compared with those of the exact time domain model. This comparison verifies that our model can adequately represent to first-order such energy-transmission systems.

引用

页码：1069 / 1074

页数：6

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