The invention discloses a bidirectional DCDC converter. The bidirectional DCDC converter comprises a cabinet body, a base and a mounting plate, the base is fixed at the bottom of the cabinet body, the mounting plate can be detachably connected with the base through a horizontally arranged threaded fastener, and the mounting plate can be detachably connected with a frame beam through a horizontally arranged threaded fastener. The invention further discloses a vehicle-mounted fixing method of the bidirectional DCDC converter device, the bidirectional DCDC converter device is included, and the vehicle-mounted fixing method comprises the following steps that S1, the cabinet body is hoisted, and the base is aligned with the frame beam and then falls down; s2, the mounting plate and the frame beam are fixed through bolts; and S3, the mounting plate and the base are fixed through bolts. The problems that a traditional converter device needs to be installed in a face-up mode, shielding exists, and the installation difficulty is large are solved.

    本发明公开了一种双向DCDC变流装置,包括:柜体、底座和安装板;所述底座固定在柜体底部,所述安装板能够与底座通过水平设置的螺纹紧固件可拆卸连接,所述安装板能够与车架梁通过水平设置的螺纹紧固件可拆卸连接。本发明还公开了一种双向DCDC变流装置的车载固定方法,包括双向DCDC变流装置,还包括以下步骤:S1:吊装柜体,将底座对准车架梁后落下;S2:通过螺栓将安装板与车架梁固定;S3:通过螺栓将安装板与底座固定。克服了传统变流装置安装需要仰脸操作且存在遮挡,安装难度大的问题。


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    Title :

    Bidirectional DCDC converter and vehicle-mounted fixing method


    Additional title:

    双向DCDC变流装置及车载固定方法


    Contributors:
    LYU JINXIAO (author) / LI DONG (author) / ZHOU PING (author) / CHEN ZHI (author) / ZHANG JINGTAO (author) / YU HONGLIN (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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