The present invention relates to a battery system, a method for leakage detection inside a battery system and a vehicle including a battery system. The battery system comprises a housing comprising a housing frame and a base frame, wherein the housing frame and the base frame enclose a housing space; at least one battery module comprising a plurality of battery cells electrically connected to each other by means of a bus bar, wherein the battery module is disposed in the housing space; at least one tray comprising a tray frame and a tray base; and a liquid detection system integrated with a battery management system, wherein the battery management system is adapted to detect a liquid inside the tray by means of the liquid detection system, wherein the liquid detection system comprises a high-voltage conductor, whose first end is connected to the bus bar and whose second end is disposed between the base frame and the tray base.
本发明涉及电池系统、用于其内部的泄漏检测的方法及包括其的车辆,该电池系统包括:外壳,包括外壳框架和基底框架,其中外壳框架和基底框架围绕外壳空间;至少一个电池模块,包括通过汇流条电连接到彼此的多个电池单元,其中电池模块设置在外壳空间中;至少一个托盘,包括托盘框架和托盘基底;以及与电池管理系统集成的液体检测系统,其中电池管理系统适于通过液体检测系统检测托盘内部的液体,其中液体检测系统包括高电压导体,该高电压导体的第一端连接到汇流条并且其第二端设置在基底框架和托盘基底之间。
A BATTERY SYSTEM, A METHOD FOR LEAKAGE DETECTION INSIDE A BATTERY SYSTEM AND A VEHICLE INCLUDING A BATTERY SYSTEM
电池系统、用于其内部的泄漏检测的方法及包括其的车辆
2021-08-27
Patent
Electronic Resource
Chinese
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
European Patent Office | 2023
|BATTERY SYSTEM, HOUSING & VEHICLE INCLUDING BATTERY SYSTEM
European Patent Office | 2017
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