This non-contact power supply system is provided with: a power transmission characteristic acquisition unit that is provided on the power supply section side and that measures the power transmission characteristics of the power supply section; a power reception characteristic acquisition unit that is provided on the vehicle side and that measures the power reception characteristics of the vehicle; and an abnormality detection means that matches the measurement period of the power transmission characteristics of the power supply section measured by the power transmission characteristic acquisition unit with the measurement period of the power reception characteristics of the vehicle measured by the power reception characteristic acquisition unit. The efficiency of the power supply section is calculated using the power transmission characteristics of the power supply section and the power reception characteristics of the vehicle in which the measurement periods match, and the abnormality of the power supply section is determined on the basis of the calculated efficiency.

    本发明所涉及的非接触供电系统具备:送电特性取得部,设置于电力供给区段侧,测量电力供给区段的送电特性;受电特性取得部,设置于车辆侧,测量车辆的受电特性;以及异常检测单元,使利用送电特性取得部测量出的电力供给区段的送电特性的测量期间和利用受电特性取得部测量出的车辆的受电特性的测量期间一致,使用使测量期间一致的电力供给区段的送电特性以及车辆的受电特性来计算电力供给区段的效率,根据计算出的效率判定电力供给区段的异常。


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    Title :

    Contactless power supply system, control program for contactless power supply system, vehicle, and contactless power supply/reception device


    Additional title:

    非接触供电系统、非接触供电系统的控制程序、车辆以及非接触供电受电装置



    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G16Y



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