Se describen un vehículo híbrido (200) y un sistema de potencia (100) del mismo, en el que el sistema de potencia (100) comprende: un motor (1); un motor de potencia (2), comprendiendo el motor de potencia (2) un controlador de motor de potencia (21), y comprendiendo el controlador de motor de potencia (21) un primer regulador (211); una batería de energía (3); un convertidor DC-DC (4); un motor auxiliar (5), comprendiendo el motor auxiliar (5) un controlador de motor auxiliar (51), y el controlador de motor auxiliar (51) comprendiendo un inversor (511) y un segundo regulador (512); y un circuito estabilizador de voltaje (6) conectado entre el motor auxiliar (5) y el convertidor CC-CC (4), realizando el circuito estabilizador de voltaje (6) un tratamiento estabilizador de voltaje en la corriente continua que se envía al convertidor CC-CC. convertidor (4) cuando el motor auxiliar (5) genera potencia, (Traducción automática con Google Translate, sin valor legal)

    The present disclosure discloses a power system of a hybrid electric vehicle. The power system includes: an engine; a power motor, where the power motor includes a power motor controller, and the power motor controller includes a first regulator; a power battery; a DC-DC converter; an auxiliary motor, where the auxiliary motor includes an auxiliary motor controller, and the auxiliary motor controller includes an inverter and a second regulator; and a voltage stabilizing circuit connected between the auxiliary motor and the DC-DC converter, where the voltage stabilizing circuit performs voltage stabilizing on a direct current output by the auxiliary motor to the DC-DC converter during power generation. The second regulator is configured to control the voltage stabilizing circuit to perform voltage stabilizing when the power battery is disconnected from the DC-DC converter, and the auxiliary motor controller is valid. The first regulator is configured to control the voltage stabilizing circuit to perform voltage stabilizing when the power battery is disconnected from the DC-DC converter, and the auxiliary motor controller fails, to keep an input voltage of the DC-DC converter stable when the power battery fails or the power battery and the auxiliary motor controller both fail.


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    Title :

    Vehículo híbrido y sistema de alimentación del mismo


    Contributors:
    ZHANG WEI (author) / XU BOLIANG (author) / BAI YUNHUI (author)

    Publication date :

    2023-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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