PROBLEM TO BE SOLVED: To provide a wireless power supply system capable of effectively reducing a leakage magnetic field even when a relative positional relationship of a mobile body to a power transmission coil is changed and a wireless power transmission system.SOLUTION: A wireless power supply system St includes: a travel lane L for wirelessly transmitting power to a mobile body V; a power transmission coil Lt disposed so that an axial direction of a coil is roughly in parallel to a width direction of the travel lane L; and electromagnetic shield walls P1, P2 disposed along an extension direction of the travel lane L on both sides of the travel lane L.
【課題】送電コイルに対する移動体の相対的な位置関係が変化しても効果的な漏洩磁界低減が可能なワイヤレス給電システムおよびワイヤレス電力伝送システムを提供すること。【解決手段】ワイヤレス給電システムStは、移動体Vへワイヤレスで電力を伝送するための走行レーンLを備えたワイヤレス給電システムStであって、走行レーンLの幅方向に対して、コイルの軸方向が略平行となるように配置される送電コイルLtと、走行レーンLの両側に、走行レーンLの延在方向に沿って配置される電磁遮蔽壁P1,P2と、を備える。【選択図】図3
WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION SYSTEM
ワイヤレス給電システムおよびワイヤレス電力伝送システム
2015-12-07
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION SYSTEM
European Patent Office | 2015
|Wireless power supply system and wireless power transmission system
European Patent Office | 2019
|WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION SYSTEM
European Patent Office | 2017
|Wireless power supply system and wireless power transmission device
European Patent Office | 2022
|WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION DEVICE
European Patent Office | 2021
|