High Frequency Constant-Current Power Supply in Non-Contact Energy Transfer System using Immittance Converter

2005 ◽  
Vol 125 (11) ◽  
pp. 964-970 ◽  
Author(s):  
Hisaichi Irie ◽  
Tomohiro Yabuuchi
2001 ◽  
Vol 136 (4) ◽  
pp. 58-64 ◽  
Author(s):  
Hisaichi Irie ◽  
Nobuyuki Minami ◽  
Hideaki Minami ◽  
Haruyoshi Kitayoshi

2000 ◽  
Vol 120 (6) ◽  
pp. 789-794 ◽  
Author(s):  
Hisaichi Irie ◽  
Nobuyuki Minami ◽  
Hideaki Minami ◽  
Haruyoshi Kitayoshi

2021 ◽  
Vol 12 (3) ◽  
pp. 141
Author(s):  
Xiyou Chen ◽  
Zhe Wang ◽  
Zhengying Lang ◽  
Tao Li ◽  
Chen Qi

This paper proposes a desktop wireless power transfer system that can wirelessly supply power to electrical equipment in a certain space above the aluminum foil using only a high-frequency electric field. Compared with other wireless power supply systems, this system has a smaller power receiving device and a wider power supply range, which is convenient for wireless power supply of portable electrical equipment and low-power electric vehicles. The power receiving device of the system is only the size of a mobile phone, and the power supply range can reach 1.2 m2. This article introduces the system design, electromagnetic field simulation and experiment of the desktop wireless power transfer system. The experimental results show that by using a mobile phone-sized receiving device to connect a light bulb and a fan, multiple loads can simultaneously receive power in a specific space above the desktop power supply. In addition, people can hold the power receiving device for wireless charging.


2021 ◽  
Vol 336 ◽  
pp. 129733
Author(s):  
Zhanglei Wu ◽  
Shanghua Liu ◽  
Yueyuan Li ◽  
Feng Tang ◽  
Zengdian Zhao ◽  
...  

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