PROBLEM TO BE SOLVED: To achieve suppression of an inrush current even when a steady load is small.SOLUTION: An auxiliary power unit 10 includes: an inverter 11 for inverting DC power into AC power and outputting the power to a load; a setting part 12 for setting a limit value to limit an output voltage of the inverter 11 according to a steady state value of the output current of the inverter 11; and a control part 13 for controlling operations of the inverter 11 according to the limit value set by the setting part 12.SELECTED DRAWING: Figure 1

    【課題】定常負荷の小さい場合にも、突入電流の抑制を図る。【解決手段】本発明に係る補助電源装置10は、直流電力を交流電力に変換して負荷に出力するインバータ11と、インバータ11の出力電流の定常値に応じて、インバータ11の出力電圧を制限するための制限値を設定する設定部12と、設定部12により設定された制限値に応じてインバータ11の動作を制御する制御部13と、を備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    AUXILIARY POWER UNIT


    Additional title:

    補助電源装置


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    AUXILIARY POWER UNIT

    SATO FUMIHIKO / OKUDA MASATAKA / KANDA TOSHIYUKI et al. | European Patent Office | 2020

    Free access

    AUXILIARY POWER UNIT

    REDFORD TIMOTHY / MENHEERE DAVID H / CHIAPPETTA SANTO et al. | European Patent Office | 2020

    Free access

    AUXILIARY POWER UNIT

    SAWANO SHUNICHI / IKUTA KATSUYA | European Patent Office | 2015

    Free access

    AUXILIARY POWER UNIT

    UENO IZURU | European Patent Office | 2017

    Free access

    Auxiliary power unit

    ANDERSSON LENNART / JOZSA PETER | European Patent Office | 2016

    Free access