基于特斯拉线圈的无线电力传输系统

The Wireless Power Transmission System Based on Thetesla Coil

针对家庭中用电导线逐渐增多的问题,设计了以特斯拉线圈为核心的无线电力传输系统.系统以特斯拉线圈为无线电力发射装置,接收装置采用与电力发射端产生磁共振的形式实现无线电力传输.实验表明,基于该系统的电力接收部分在靠近电力发射天线10 ～20 cm的位置,接收功率最大可达几十瓦,在离发射天线10～15 m的位置,接收功率可达零点几瓦.所以,在10～10 m范围内满足家用电器的基本用电要求.

Aiming at the problem of electricity conductor is increasing in the family, the design of wireless power transmission system with a Tesla coil as the core. Tesla coil as wireless power transmission device, the receiving de- vice is used to produce magnetic resonance （NMR） with a wireless power transmission. The experimental results show that, the power receiving portion of the system near the power transmission antennais about 10 ~ 20 cm posi- tion,receiving maximum power can reach tens of watts. In a location away from the transmitting antenna is about 10 ~ 15 m, the receivedpower of up to a few tenths of tile. So,in the 10 cm -10 m range to meet the small power electric appliances basicelectricity requirement.