To provide an inductor unit, a non-contact power supply system and an electric vehicle realizing high power transmission while reducing leakage magnetic field.SOLUTION: An inductor unit includes a first inductor 2a and a second inductor 2b including a coil 21 wound around a magnetic substance core 11. Assuming the center line of the coil 21 in the width direction, in the direction b of first and second magnetic flux generated by the coil 21 of the first and second inductors 2a, 2b is first line L1 and third line L2, the center line in the length direction of the coil 21 perpendicular to the first and third lines L1, L2 is second line m1 and fourth line m2, first angle Φ between a fifth line n connecting the intersection point c of the first and second lines L1, m1 and the first line L1 becomes 0-90 degrees, and the profiles of the coils of the first and second inductors 2a, 2b in the width direction are overlapping at least in any one of the direction of the first or second magnetic flux.SELECTED DRAWING: Figure 4

    【課題】漏洩磁界を低減しつつ、大電力の伝送を実現する、インダクタユニット、非接触給電システム及び電動車両を提供する。【解決手段】磁性体コアの11の周囲に巻かれたコイル21を含む第1インダクタ2a及び第2インダクタ2bを備える。第1インダクタ2a及び第2インダクタ2bのコイル21が生成する第1磁束及び第2磁束の方向bに沿った、コイル21の幅方向の中心線を第1線L1及び第3線L2、第1線L1及び第3線L2に垂直でコイル21の長さ方向の中心線を第2線m1及び第4線m2とし、第1線L1と第2線m1の交点cと第3線L2と第4線の交点c’とを結ぶ第5線nと、第1線L1との間の第1角度Φが0度以上90度以下となるように配置されており、第1インダクタ2aのコイル21及び第2インダクタ2bのコイル21の幅方向の断面は少なくとも第1磁束又は第2磁束の方向のいずれかにおいて重なっている。【選択図】図4


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    Title :

    INDUCTANCE UNIT, NON-CONTACT POWER SUPPLY SYSTEM AND ELECTRIC VEHICLE


    Additional title:

    インダクタユニット、非接触給電システムおよび電動車両


    Contributors:

    Publication date :

    2019-09-12


    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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