Contactless power and information transmission

被引：103

作者：

Bieler, T ^{[1
]}

Perrottet, M ^{[1
]}

Nguyen, V ^{[1
]}

Perriard, Y ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, Lab Integrated Actuators, CH-1015 Lausanne, Switzerland

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2002年 / 38卷 / 05期

关键词：

airgap transformer; data transmission; energy transmission; ironless;

D O I：

10.1109/TIA.2002.803017

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In some applications, contacts between two devices are the first cause of dysfunctions. The aim of this paper is to transfer contactless power energy to add new functions to a tool (e.g., drill machine). A bidirectional communication is also needed. This is realized with an ironless high-frequency transformer for both power and information transmission. Different coil geometries have been studied to reduce mutual inductance between power and information coils. This new solution enables to build low-cost and smart energy transfer systems including communication.

引用

页码：1266 / 1272

页数：7