A study on the temperature stabilization time during temperature environmental test of the battery system for green cars

2012 IEEE Vehicle Power and Propulsion Conference Pub Date : 2012-10-01 DOI:10.1109/VPPC.2012.6422714

Hong-Jong Lee, Baek-haeng Lee, Dong-hyun Shin, Jin-Beom Jeong, Taehoon Kim, Hyun-Sik Song, Byounghoon Kim, W. Lim

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引用次数: 1

Abstract

The latest paradigm in the global automobile market is shifting toward environment-friendly vehicles (such as HEVs, PHEVs, and EVs), and high-efficiency, large-capacity lithium rechargeable batteries are being used to increase vehicle's fuel efficiency and extend the driving distance. However, there have been safety concerns, including batteries in recently sold environment-friendly vehicle catching fire. In order to address these issues and to secure safety, manufacturers of rechargeable batteries and environment-friendly vehicles are performing reliability tests prior to installing batteries in the vehicles. Most standards for temperature-related environmental tests for battery systems are in the works, and the ones that have been established adhere to the specifications for electrical systems installed in conventional automobiles. Therefore, this study analyzes the results of comparative experiments to assess whether the temperature environmental evaluation test guidelines for electrical systems in conventional vehicles can be applied to battery systems for environment-friendly automobiles.

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绿色汽车蓄电池系统温度环境试验中温度稳定时间的研究

世界汽车市场的最新模式是向环境友好型汽车(混合动力汽车、插电式混合动力汽车、电动汽车)转变，为了提高汽车的燃油效率和延长行驶距离，正在使用高效、大容量的锂电池。但是，最近销售的环保汽车电池起火等安全隐患不断出现。为了解决这些问题并确保安全性，可充电电池和环保型汽车制造商在安装电池之前正在进行可靠性测试。大多数与电池系统温度相关的环境测试标准都在制定中，已经建立的标准与传统汽车中安装的电气系统的规范一致。因此，本研究对对比实验结果进行分析，以评估传统汽车电气系统温度环境评价试验指南是否适用于环保汽车电池系统。

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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来源期刊

2012 IEEE Vehicle Power and Propulsion Conference

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