본건에 관련된 상기 송전 장치(130)는, 인버터(142), 송전부(132), 전자 제어 장치(170)를 포함한다. 상기 전자 제어 장치(170)는, 상기 인버터(142)로부터 상기 송전부(132)에의 출력 전류의 전류 위상이 출력 전압에 대하여 진각하고 있는 것을 검지하였을 때에는 상기 전류 위상의 진각이 작아지는 방향으로 상기 교류 전력의 주파수를 조정하도록 구성된다.

    An electric power transmission device (130) contactlessly transmits electric power to an electric power receiving device (30). The electric power transmission device includes an inverter (24), a power transmission unit (131) and an electronic control unit (170). The electronic control unit is configured to determine whether a current phase of output current flowing from the inverter to the power transmission unit leads output voltage, and adjust a frequency of the AC power in a direction to reduce a lead angle of the current phase when leading of the current phase relative to the output voltage is detected.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC POWER TRANSMISSION DEVICE


    Additional title:

    송전 장치


    Publication date :

    2018-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



    ELECTRIC POWER TRANSMISSION DEVICE AND ELECTRIC POWER TRANSMISSION SYSTEM

    HASHIMOTO TOSHIYA / MISAWA TAKAHIRO / NAGATA HIDEO | European Patent Office | 2019

    Free access

    ELECTRIC POWER TRANSMISSION MANAGEMENT DEVICE AND ELECTRIC POWER TRANSMISSION METHOD

    HOMMA KEIICHIRO / KUDO JUN | European Patent Office | 2018

    Free access

    Electric power transmission device

    MISAWA TAKAHIRO | European Patent Office | 2018

    Free access

    Resonance coil, electric power transmission device, electric power receiving device, and electric power transmission system

    ICHIKAWA SHINJI / KIKUMA NOBUYOSHI / KADOI MASAFUMI | European Patent Office | 2017

    Free access

    Electric power transmission device

    KOYANAGI YOSHIO / EGUCHI KAZUHIRO / KAWATA SOUICHI et al. | European Patent Office | 2020

    Free access