Quasi-Static Torque Profile Expressions for Magnetic Resonance-Based Remote Actuation
Quasi-Static Torque Profile Expressions for Magnetic Resonance-Based Remote Actuation
复制标题
基于磁共振的远程驱动的准静态扭矩曲线表达式
DOI：
10.1109/tec.2019.2919789
复制
发表时间：
2019
影响因子：
4.9
通讯作者：
G. Crevecoeur
中科院分区：
文献类型：
--
作者：
Matthias Vandeputte;L. Dupré;G. Crevecoeur
谐振无线功率传输已经被用于通过气隙将电功率从发射器传输到接收器线圈，并且对消费者设备进行远程充电。在本文中，接收器线圈被定子-转子拓扑结构所取代，从而能够在大量的气隙上实现基于磁共振的电机驱动。谐振无线功率传输的原理用于在强耦合磁共振系统中感应电流。这导致其施加在转子体上的转入扭矩，从而允许远程致动。我们提出了一种电压或电流控制的磁共振电动机的拓扑结构，我们推导出的表达式所产生的扭矩取决于转子角度。此外，转矩分布表达式推导出多个定子和/或转子线圈的电动机系统。最后，建立了一个实验装置，以验证所获得的扭矩表达式。使用验证的表达式，我们提出了一个灵敏度分析的关键系统参数相对于扭矩分布。所提出的转矩分布表达式使得能够进一步对基于磁共振的电动机驱动系统进行拓扑探索和优化。
Resonant wireless power transfer has been employed to transfer electrical power from a transmitter to a receiver coil over an air gap and to remotely charge consumer devices. In this paper, the receiver coil is replaced by a stator–rotor topology, enabling magnetic resonance based motoring over substantial air gaps. The principles of resonant wireless power transfer are used to induce currents in a strongly coupled magnetic resonance system. This results in its turn-in torque, which is applied on the rotor body, allowing for remote actuation. We propose a voltage or current controlled magnetic resonance motoring topology, for which we derive expressions for the generated torque depending on the rotor angle. Furthermore, torque profile expressions are derived for motoring systems with multiple stator and/or rotor coils. Finally, an experimental setup is built to validate the obtained torque expressions. Using the validated expressions, we present a sensitivity analysis of the key system parameters with respect to the torque profile. The presented torque profile expressions enable further topology exploration and optimization of magnetic resonance based motoring systems.
影响因子：
7.7
作者：
Shin, Jaegue;Shin, Seungyong;Cho, Dong-Ho
通讯作者：
Cho, Dong-Ho