The invention discloses a system, a method and a device for power distribution in an electric mobile application. The mobile application includes a powered power supply circuit having a power storage device and an electrical load, wherein the power storage device and the electrical load are selectively electrically coupled through a power bus. The application includes a power distribution unit (PDU) electrically interposed between a power storage device and an electrical load, wherein the PDU includes a circuit breaker/relay positioned on one of a high side and a low side of the power storage device. The circuit breaker/relay includes a fixed contact and a movable contact selectively electrically coupled to the fixed contact, where the movable contact allows power flow through the power bus when electrically coupled to the fixed contact and prevents power flow through the power bus when not electrically coupled to the fixed contact. The circuit breaker/relay includes an armature coupled to the movable contact and capable of opening or closing the powered power supply circuit.

    本发明公开了一种在电动移动应用中进行电源分配的系统、方法和装置。该移动应用包括具有电力存储设备和电负载的动力电源电路,其中该电力存储设备和该电负载通过电源总线选择性地电耦合。该应用包括电插置在电力存储设备与电负载之间的电源分配单元(PDU),其中该PDU包括定位在电力存储设备的高侧和低侧中的一者上的断路器/继电器。该断路器/继电器包括固定接触件和选择性地电耦合到固定接触件的可移动接触件,其中该可移动接触件在电耦合到固定接触件时允许功率流穿过电源总线,并且在未电耦合到固定接触件时防止功率流穿过电源总线。该断路器/继电器包括耦合到可移动接触件并且能够断开或闭合动力电源电路的电枢。


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    Title :

    Systems, methods, and apparatus for power distribution in motorized mobile applications


    Additional title:

    在电动移动应用中进行电源分配的系统、方法和装置



    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / H05K PRINTED CIRCUITS , Gedruckte Schaltungen




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