新一代液冷电池包制冷和加热系统实验平台研发

摘要

针对锂离子电池在高温条件下散热和低温条件下加热的新一代液冷热管理系统,研发了电池包制冷/加热系统实验平台.根据新一代液冷电池包的结构特点,在完成实验平台总体结构设计和关键部件选型的基础上,完成实验平台搭建.实验平台通过供液系统、制冷系统、加热系统、信号测量与数据采集系统,可以实现液冷电池包的热特性实验,为后续电池热管理系统的研发提供理论依据和技术支持.%Based on the new generation of the hot and cold liquid management system for the lithium ion battery with heat dissipating at high temperature and heating at low temperature, an experimental platform for the cooling and heating system for the battery pack is developed.In accordance with the structural features of a new generation of the liquid battery pack, and based on the completion of the design on the overall structure and the selection of the key components, the experimental platform is established.This platform can realize the thermal characteristic experiment for the liquid cooled battery pack, providing the theoretical basis and technical support for the subsequent research and development of the battery thermal management system.