【摘要】：為解決目前煤礦井下緊急避險(xiǎn)設(shè)施用鋰離子蓄電池安全應(yīng)用方面缺乏針對性研究的現(xiàn)狀,基于緊急避險(xiǎn)設(shè)施實(shí)際應(yīng)用需求,充分吸收、借鑒現(xiàn)有研究與應(yīng)用成果的基礎(chǔ)上,選擇緊急避險(xiǎn)設(shè)施中普遍應(yīng)用的60 A·h礦用磷酸鐵鋰蓄電池為研究對象,針對電池正極與隔膜等材料的優(yōu)選、最大允許使用容量的合理限制、安全性能檢測檢驗(yàn)方法的確定以及充放電循環(huán)后的安全性判定等,影響鋰離子蓄電池安全性的諸多方面,進(jìn)行大量測試方法研究與對比試驗(yàn)分析,提出電池材料選擇、檢測檢驗(yàn)等方面的特殊安全要求,為鋰離子蓄電池在緊急避險(xiǎn)設(shè)施中安全應(yīng)用提供依據(jù)。
[Abstract]:In order to solve the lack of targeted research on the safety application of lithium ion battery for underground emergency shelter facilities in coal mine, based on the actual application needs of emergency shelter facilities, the paper fully absorbs, and draws lessons from the existing research and application results. The 60Ah iron phosphate lithium phosphate battery, which is widely used in emergency shelter facilities, is chosen as the research object. Aiming at the optimum selection of materials such as positive electrode and diaphragm of the battery, the maximum allowable capacity is reasonably limited. The determination of safety performance test method and the determination of safety after charging and discharging cycle, which affect the safety of lithium-ion battery, are studied and compared by a large number of test methods, and the selection of battery materials is put forward. The special safety requirements of detection and inspection provide basis for the safety application of lithium ion batteries in emergency shelter facilities.
【作者單位】： 安標(biāo)國家礦用產(chǎn)品安全標(biāo)志中心;
【分類號】：TD68
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本文編號：2176850