Three-phase receiving coil of wireless power transmission system for gastrointestinal robot
Three-phase receiving coil of wireless power transmission system for gastrointestinal robot
复制标题
胃肠机器人无线电力传输系统三相接收线圈
DOI：
10.1142/s0217984917502773
复制
发表时间：
2017
影响因子：
1.9
通讯作者：
Y. Liu
中科院分区：
文献类型：
--
作者：
Z. Jia;T. Jiang;Y. Liu
动力不足是制约胃肠机器人广泛应用的瓶颈。由于接收机在GI迹线中体积有限，方向变化自由，因此接收机的优化是提高无线电力传输系统传输效率的关键。提出了一种类似三相异步电动机绕组的新型接收装置，并与原来的三维正交线圈进行了比较。在给定容积和空间利用率的情况下，对三相和三正交两种参数进行了优化比较。通过体外实验对其传输效率和稳定性进行了分析和验证。动物实验表明，新材料可以为GI机器人提供至少420兆瓦的功率，体积为Φ11 × 13mm，均匀度为78.3%。
Power shortage is the bottleneck for the wide application of gastrointestinal (GI) robot. Owing to the limited volume and free change of orientation of the receiving set in GI trace, the optimal of receiving set is the key point to promote the transmission efficiency of wireless power transmission system. A new type of receiving set, similar to the winding of three-phase asynchronous motor, is presented and compared with the original three-dimensional orthogonal coil. Considering the given volume and the space utilization ratio, the three-phase and the three-orthogonal ones are the parameters which are optimized and compared. Both the transmission efficiency and stability are analyzed and verified by in vitro experiments. Animal experiments show that the new one could provide at least 420 mW power in volume of Φ11 × 13mm with a uniformity of 78.3% for the GI robot.
影响因子：
7.7
作者：
Imura, Takehiro;Hori, Yoichi
通讯作者：
Hori, Yoichi