PROBLEM TO BE SOLVED: To provide an inductor unit for reducing interference coupling between inductors.SOLUTION: An inductor unit includes first and second inductors having a core, and a winding wound around the core, where the axial direction of the winding is substantially parallel, and third and fourth inductors where the axial direction of the winding is substantially perpendicular to that of the first and second inductors. The first and second inductors are arranged so that a first segment connecting the center of the core of the first inductor and the center of the core of the second inductor is not in parallel with the axial direction of winding of the first inductor nor perpendicular thereto, in the plan view, and third and fourth inductors are arranged so that a second segment connecting the center of the core of the third inductor and the center of the core of the fourth inductor is not in parallel with the axial direction of winding of the third inductor nor perpendicular thereto.SELECTED DRAWING: Figure 1

    【課題】本発明の一実施形態は、インダクタ間の干渉結合を小さくするインダクタユニットを提供する。【解決手段】本発明の実施形態に係るインダクタユニットは、コアと、コアに巻き付けられた巻線とを備え、巻線の軸方向が略平行である第1および第2のインダクタと、巻線の軸方向が、第1および第2のインダクタの巻線の軸方向と略垂直である第3および第4のインダクタとを備える。平面視において、第1のインダクタのコアの中心と、第2のインダクタのコアの中心とを結んだ第1の線分が、第1のインダクタの巻線の軸方向と平行とも垂直ともならないように、第1および第2のインダクタが配置され、第3のインダクタのコアの中心と、第4のインダクタのコアの中心とを結んだ第2の線分が、第3のインダクタの巻線の軸方向と平行とも垂直ともならないように、第3および第4のインダクタが配置される。【選択図】図1


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    Title :

    INDUCTOR UNIT, WIRELESS POWER TRANSMISSION DEVICE, ELECTRIC VEHICLE, AND CHARGING FACILITY


    Additional title:

    インダクタユニット、無線電力伝送装置、電動車両、および充電施設


    Contributors:

    Publication date :

    2018-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01F MAGNETS , Magnete / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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