Modeling and Analysis of Underwater Magnetically Coupled Wireless Power Transmission System Based on S-S System

DOI

10.2991/978-94-6463-821-9_122How to use a DOI?

Keywords

Magnetic Field Coupling Wireless Power Transmission System; S-S System; Eddy-Current Losses; Parasitic Parameters

Abstract

As human demands increase, marine resources have attracted much attention to achieve the rational exploitation and take advantage of the resources. Simultaneously, the changing seabed environment restricts the power supply of seabed facilities. The existing contact wet plug-in technology has problems such as limited years of work, difficult operation, aging, and leakage. Therefore, the magnetic coupling wireless power transmission technology that generates an alternating magnetic field through a coil to realize energy transmission between the transmitter and the receiver has important research significance. This paper is based on the constant current output characteristics of the S-S system. Through Maxwell modeling and simulation, the coil model was built. The simulation results show the curve of the change of coil mutual inductance with offset distance, the distribution law of coil magnetic field, and the phase distribution of magnetic flux lines. The experimental results indicate that as the offset distance increases, the mutual inductance decreases. Eventually, the influencing factors of technical implementation and the deficiencies of the experiments are summarized, and the development direction of magnetically coupled underwater wireless power transmission (MCUWPT) technology in theory and application is prospected.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Rui Li
PY  - 2025
DA  - 2025/08/31
TI  - Modeling and Analysis of Underwater Magnetically Coupled Wireless Power Transmission System Based on S-S System
BT  - Proceedings of the 2025 2nd International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2025)
PB  - Atlantis Press
SP  - 1300
EP  - 1309
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-821-9_122
DO  - 10.2991/978-94-6463-821-9_122
ID  - Li2025
ER  -