The present invention relates to a connection system (100) for electrically connecting an electric drive unit (120, 121) to a battery (110) within an electric vehicle, in which the electric drive unit (120, 121) is mounted in the electric vehicle with a support allowing movement of the electric drive unit (120, 121) in relation to a driving state, the connection system (100) comprising: a dual bus (101) for transferring electrical energy between the battery (110) and the drive unit (120, 121); a battery-side electrical contact connection (113) for electrically connecting the dual bus (101) to a battery (110); a drive-side electrical contact connection (123) for electrically connecting the dual bus (101) to an electrical drive unit (120, 121); at least one fixing element (114, 124) for fixing the double bus bar (101); wherein the double bus bar (101) is designed to compensate for a relative movement between the drive-side electrical contact connection (123) and the battery-side electrical contact connection (113), which is caused by a movement of the electrical drive unit (120, 121) that is dependent on the driving situation.

    本文涉及一种用于在电动车内将电驱动单元(120、121)电连接至电池(110)的连接系统(100),其中,电驱动单元(120、121)以支承部安装在电动车中,支承部允许电驱动单元(120、121)的与行驶状态相关的运动,连接系统(100)包括:在电池(110)和驱动单元(120、121)之间传输电能的双母线(101);用于将双母线(101)电连接至电池(110)的电池侧电触点接头(113);用于将双母线(101)电连接至电驱动单元(120、121)的驱动侧电触点接头(123);用于固定双母线(101)的至少一个固定元件(114、124);其中,双母线(101)被设计成补偿由电驱动单元(120、121)的与行驶状况相关的运动引起的、在驱动侧电触点接头(123)与电池侧电触点接头(113)之间的相对运动。


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    Title :

    Connection system for electrically connecting drive unit to battery in electric vehicle


    Additional title:

    用于电动车内将驱动单元电连接至电池的连接系统


    Contributors:

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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