To provide a power transmission and reception device capable of efficiently supplying required power from a power transmission device to a power reception device under water without significantly increasing the total weight of a diving machine, and a wireless power transmission system including the same.SOLUTION: An underwater wireless power transmission system according to the present invention is a system for performing wireless power transmission in freshwater or seawater. The underwater wireless power transmission system includes a power transmission device provided on a power transmission side and a power reception device provided on a power reception side. The power transmission device includes a power transmitter having two or more conductor plates, and the power reception device includes a power receiver having two or more conductor plates, the conductor plates of the power transmitter and the conductor plates of the power receiver being arranged facing each other.SELECTED DRAWING: Figure 7
【課題】潜水機の総重量を大幅に増加させることなく、水中において送電装置から必要な電力を高効率に受電装置へ供給できる送受電装置およびそれを用いる無線電力伝送システムを提供すること【解決手段】本発明にかかる水中無線電力伝送システムは、淡水中または海水中において無線による電力電送を行うためのシステムであって、送電側に設けられる送電装置と、受電側に設けられる受電装置とを備え、前記送電装置は、2以上の導体平板を有する送電器を備え、前記受電装置は、2枚以上の導体平板を有する受電器を備え、前記送電器の導体平板と前記受電器の該導体平板とが相互に対向して配置されるものである。【選択図】図7
UNDERWATER WIRELESS POWER TRANSMISSION SYSTEM
水中無線電力伝送システム
2020-11-26
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
Underwater single-capacitor wireless power transmission system and automatic tuning method
European Patent Office | 2024
|LED LED underwater lights operated by wireless power transmission
European Patent Office | 2019
|