PROBLEM TO BE SOLVED: To obtain a vehicle electric power conversion system capable of blocking or reducing heat of a transmission which is transmitted via a housing.SOLUTION: An on-vehicle electric power conversion system is attached to a transmission housing 5 and includes: an electric power conversion system body part 10 having an inverter function which converts direct current power of a battery into alternating current power; an electric power conversion system housing 9 in which the electric power conversion system body part 10 is stored in a storage part provided at the attachment surface 9a side and a coolant passage 14 is formed on a surface opposite to the storage part, the electric power conversion system housing 9 having an attachment surface 9a attached to a fixing part 5a formed in the transmission housing 5; and a resin lid 16 which is located between the transmission housing 5 and the electric power conversion system body part 10, is fixed to the electric power conversion system housing 9, and covers the electric power conversion system body part 10.

    【課題】ハウジング経由で伝わる変速機の熱を遮断、または軽減可能な車両用電力変換装置を得る。【解決手段】変速機ハウジング5に取り付けられる車載用電力変換装置であって、バッテリの直流電力を交流電力に変換するインバータ機能を有する電力変換装置本体部10と、変速機ハウジング5に形成された固定部5aに取り付けられる取付面9aを有し、取付面9aの側に設けられた収容部に電力変換装置本体部10が収容され、収容部の反対側の面に冷却水路14が形成された電力変換装置ハウジング9と、変速機ハウジング5と電力変換装置本体部10の間にあって、電力変換装置ハウジング10に固定されて電力変換装置本体部10を覆う樹脂製の蓋体16と、を備えて構成した。【選択図】図2


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ON-VEHICLE ELECTRIC POWER CONVERSION SYSTEM


    Weitere Titelangaben:

    車載用電力変換装置


    Beteiligte:
    TAKADA ATSUTOSHI (Autor:in) / YANO TAKUTO (Autor:in)

    Erscheinungsdatum :

    2015-12-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Electric vehicle power conversion system

    MURAYAMA YOSHINARI / YAMANE FUTOSHI / MURAOKA MITSUTOSHI et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Electric vehicle power conversion system

    YAMANE FUTOSHI / ISHIKAWA MASAMI / MURAOKA MITSUTOSHI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Electric vehicle power conversion system

    YAMANE FUTOSHI / ISHIKAWA MASAMI / MURAOKA MITSUTOSHI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Electric vehicle power conversion system

    MURAYAMA YOSHINARI / ISHIKAWA MASAMI / MURAOKA MITSUTOSHI et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    ELECTRIC POWER CONVERSION SYSTEM FOR ELECTRIC VEHICLE

    NOZAWA TAKASHI | Europäisches Patentamt | 2017

    Freier Zugriff