In general, one or more loads, such as a sensor suite of an autonomous (or semi- autonomous) vehicle, may be configured to draw power from a supercapacitor. A switching mechanism can selectively connect or disconnect the one or more loads and the supercapacitor from a voltage source of a vehicle power system. By systematically disconnecting the voltage source from the supercapacitor and the one or more loads, the exposure of the voltage source to the one or more loads is minimized. Accordingly, the exposure of the voltage source of the vehicle power system to potentially damaging short circuits or power surges that may arise in relation to the one or more loads can also be minimized.

    一般而言,一个或更多个负载诸如自主(或半自主)车辆的传感器套组可以被配置为从超级电容器汲取电力。切换机构可以选择性地使一个或更多个负载及超级电容器与车辆动力系统的电压源连接或断开连接。通过系统地使电压源与超级电容器和一个或更多个负载断开连接,使电压源对一个或更多个负载的暴露最小化。相应地,也可以使车辆动力系统的电压源对可能产生的与一个或更多个负载有关的潜在破坏性的短路或电涌的暴露最小化。


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    Title :

    SUPERCAPACITOR POWER BUFFER FOR VEHICLE POWER SYSTEM


    Additional title:

    用于车辆动力系统的超级电容器电力缓冲器


    Contributors:

    Publication date :

    2021-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / 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



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