用于冷却系统测试和优化的电池热流HIL

Q3 Engineering

IFAC-PapersOnLine Pub Date : 2025-01-01 DOI:10.1016/j.ifacol.2025.07.104

Benjamín Pla , Pau Bares , Andre Aronis , Victor Tomanik

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引用次数: 0

摘要

电池电动汽车（bev）的迅速普及受到日益增强的环保意识和能源存储技术进步的推动。然而，作为纯电动汽车核心的锂离子电池对温度变化非常敏感，需要有效的热管理来防止降解、确保安全性和优化性能。这项工作提出了一种新的方法来复制电池的热行为的液体冷却系统使用标准的系统组件。通过将虚拟电池模型与物理系统相结合，可以精确地再现真实电池组的热行为。这种经济、安全的方法促进了电动汽车高效热管理系统的开发。硬件在环（HIL）平台由美国国家仪器公司（National Instruments）的PXI开发，固态电阻为1kw，而使用冷板冷藏的4kwh电池组原型用于验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Battery heat flow HIL for cooling system testing and optimization⁎

The rapid adoption of Battery Electric Vehicles (BEVs) has been driven by growing environmental awareness and advancements in energy storage technologies. However, lithium-ion cells, central to BEVs, are highly sensitive to temperature variations, requiring effective thermal management to prevent degradation, ensure safety, and optimize performance. This work presents a novel method to replicate the thermal behaviour of a battery on liquid cooling systems using standard system components. By combining a virtual battery model with a physical system, the thermal behaviour of a real battery pack is accurately reproduced. This cost-effective, safety-compliant approach enhances the development of efficient thermal management systems for BEVs. The Hardware In the Loop (HIL) platform was developed with a PXI from National Instruments and a solid-state resistance of 1 kW, while a 4 kWh battery pack prototype refrigerated with a cold plate was used for validation.

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来源期刊

IFAC-PapersOnLine Engineering-Control and Systems Engineering

CiteScore

1.70

自引率

0.00%

发文量

1122

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