The invention discloses a control system of a DCDC converter cabinet. The control system comprises a whole vehicle control module, a DCDC converter module, a pantograph module and a battery module. The whole vehicle control module is used for collecting a mode control signal and sending a mode control instruction to the DCDC converter module according to the mode control signal; and the DCDC converter module executes corresponding operation based on the mode control instruction, and controls the pantograph module and the battery module to convert working states, so that the DCDC converter cabinet is converted among a standby mode, a networking mode, a working mode, a fault mode and a shutdown mode. The control system can control the DCDC converter cabinet to execute pantograph rising, pantograph falling, battery fast charging and power grid and battery power source switching operation, double-source power supply is achieved, and a vehicle can stably and safely run under different situations of an electrified road.

    本发明公开了一种DCDC变流柜的控制系统,包括整车控制模块、DCDC变换器模块、受电弓模块和电池模块;所述整车控制模块用于采集模式控制信号,并根据所述模式控制信号发送模式控制指令给所述DCDC变换器模块;所述DCDC变换器模块基于所述模式控制指令执行相应操作,并控制所述受电弓模块和所述电池模块转换工作状态,从而使所述DCDC变流柜在待机模式、联网模式、工作模式、故障模式以及停机模式中进行转换。本发明的控制系统能够控制DCDC变流柜执行升弓、降弓,电池快充,电网和电池动力源切换操作,实现双源供电,使车辆在电气化公路不同情景下能够平稳安全运行。


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    Title :

    Control system of DCDC converter cabinet


    Additional title:

    一种DCDC变流柜的控制系统


    Contributors:
    CONG WEI (author) / LI DONG (author) / SONG JUNFENG (author) / DUAN TONGLEI (author) / LIU YUNLONG (author) / ZHAO QUAN (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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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