To provide a coil alignment control device and a coil alignment control method for maximizing wireless power transmission efficiency.SOLUTION: A control method of a coil alignment control device for mobile body wireless charging performs: aligning a power reception direction surface of a power reception coil of a mobile body so as to be parallel to a power transmission direction surface of a power transmission coil of a wireless charging power transmission station; aligning a coil center area of the power reception coil with the winding center area of the power transmission coil; and aligning the power reception coil such that the distance between the power reception coil and the power transmission coil is as close as a prescribed proximity distance.SELECTED DRAWING: Figure 2
【課題】無線電力伝送効率を極大化するコイル整列制御装置及びコイル整列制御方法を提供する。【解決手段】移動体無線充電のためのコイル整列制御装置の制御方法は、移動体の受電コイルの受電方向面が無線充電送電ステーションの送電コイルの送電方向面に対して平行になるように整列させるステップ、受電コイルの巻線中心領域を送電コイルの巻線中心領域に整列させるステップ及び受電コイルと送電コイルとの間の距離が予め設定された近接距離ほどに近づくように受電コイルを整列させるステップを遂行する。【選択図】図2
COIL ALIGNMENT CONTROL METHOD AND DEVICE FOR MOBILE BODY WIRELESS CHARGING
移動体無線充電のためのコイル整列制御方法及び装置
2023-05-29
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 |
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