TY - GEN
T1 - Design of LCLC-S Impedance Matching Network for Ultrasonic Wireless Power Transmission System
AU - Zhang, Kehan
AU - Feng, Jiaming
AU - Lan, Baobao
AU - Li, Xinyang
AU - Yan, Zhengchao
AU - Mao, Zhaoyong
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - Ultrasonic wireless power transmission technology has no electromagnetic interference and eddy current loss, and can penetrate metal media. Therefore, the ultrasonic wireless power transmission system has a good application prospect in the fields of wireless power supply of underwater vehicles. Based on the working principle of the ultrasonic wireless power transmission system, this paper establishes a mathematical model of the ultrasonic wireless power transmission system. Through the analysis of the model, the results show that the equivalent impedance of the ultrasonic transducer is capacitive, and the transmission power and transmission efficiency is related to several parameters of the system. Through the theoretical and simulation analysis and comparison of the LC-S and LCLC-S impedance matching networks, it is found that the LCLC-S impedance matching network can significantly improve the transmission power and transmission efficiency of the ultrasonic wireless power transmission system and reduce the power load of the system. Finally, an experimental prototype of the ultrasonic wireless power transmission system was built and the experimental results showed that the transmission power of the system reaches more than 120W, and the transmission efficiency reaches about 60%. At the same time, the whole system has a good effect of tuning and impedance transformation.
AB - Ultrasonic wireless power transmission technology has no electromagnetic interference and eddy current loss, and can penetrate metal media. Therefore, the ultrasonic wireless power transmission system has a good application prospect in the fields of wireless power supply of underwater vehicles. Based on the working principle of the ultrasonic wireless power transmission system, this paper establishes a mathematical model of the ultrasonic wireless power transmission system. Through the analysis of the model, the results show that the equivalent impedance of the ultrasonic transducer is capacitive, and the transmission power and transmission efficiency is related to several parameters of the system. Through the theoretical and simulation analysis and comparison of the LC-S and LCLC-S impedance matching networks, it is found that the LCLC-S impedance matching network can significantly improve the transmission power and transmission efficiency of the ultrasonic wireless power transmission system and reduce the power load of the system. Finally, an experimental prototype of the ultrasonic wireless power transmission system was built and the experimental results showed that the transmission power of the system reaches more than 120W, and the transmission efficiency reaches about 60%. At the same time, the whole system has a good effect of tuning and impedance transformation.
KW - Impedance matching network
KW - LCLC-S
KW - Ultrasonic wireless power transmission
KW - Underwater vehicle
UR - http://www.scopus.com/inward/record.url?scp=85152617480&partnerID=8YFLogxK
U2 - 10.1007/978-981-99-0631-4_48
DO - 10.1007/978-981-99-0631-4_48
M3 - 会议稿件
AN - SCOPUS:85152617480
SN - 9789819906307
T3 - Lecture Notes in Electrical Engineering
SP - 482
EP - 495
BT - The Proceedings of 2022 International Conference on Wireless Power Transfer, ICWPT 2022
A2 - Ma, Chengbin
A2 - Liu, Ming
A2 - Zhang, Yiming
A2 - Li, Siqi
A2 - Zhao, Lei
A2 - Zhang, Pengcheng
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Wireless Power Transfer, ICWPT 2022
Y2 - 2 December 2022 through 5 December 2022
ER -