The invention discloses a high-voltage and large-electric-quantity vehicle-mounted power battery device capable of expanding power, which comprises a steel structure and a water chilling unit arranged at the top of the steel structure, and is characterized in that a power battery bin, a contactor box, a main loop and a fire prevention and control system are arranged in the steel structure, and the contactor box and the main loop are positioned below the power battery bin; the power battery cabin comprises a cabin 1, a cabin 2, a cabin 3 and a cabin 4, a plurality of power battery packs are arranged in the cabin 1, the cabin 2, the cabin 3 and the cabin 4, the power battery packs are connected in series and in parallel, and the power battery packs are grouped into a 1500V voltage grade power battery device or a 750V voltage grade power battery device. According to the invention, the design of the high-voltage and large-electric-quantity vehicle-mounted power battery device module with different voltage grades and extensible power is carried, and the same module adapts to different voltage grades and system requirements.
本发明公开了一种可扩展动力的高电压、大电量车载动力电池装置,包括钢结构和设置在钢结构顶部的冷水机组,所述钢结构内部设置有动力电池仓及位于动力电池仓下方的接触器箱及主回路和火灾防控系统,所述动力电池仓包括仓1、仓2、仓3和仓4,所述仓1、仓2、仓3和仓4内均设有若干动力电池包,所述动力电池包之间串并联,成组为1500V电压等级动力电池装置或750V电压等级动力电池装置。本发明搭载不同电压等级可扩展动力的高电压、大电量车载动力电池装置模块设计,同一模块适应不同电压等级及系统需要。
High-voltage and large-electric-quantity vehicle-mounted power battery device capable of expanding power
一种可扩展动力的高电压、大电量车载动力电池装置
2022-04-08
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electric power platform and electric quantity management method of vehicle-mounted power battery
Europäisches Patentamt | 2022
|Vehicle-mounted low-voltage power supply device for battery electric vehicle
Europäisches Patentamt | 2015
|Vehicle-mounted battery electric quantity monitoring method and device and related equipment
Europäisches Patentamt | 2021
|Electric quantity reminding system for vehicle power battery and vehicle
Europäisches Patentamt | 2021
|High-voltage electric power test vehicle-mounted wingspan box body
Europäisches Patentamt | 2020
|