【摘要】：鋰離子蓄電池起火等安全隱患的主因在于單體不平衡,針對(duì)鋰離子蓄電池組在充放電過(guò)程中存在的單體間不平衡問(wèn)題,基于最佳優(yōu)先思想,提出了一種新型鋰離子蓄電池組均衡策略。該策略通過(guò)分析鋰電池單體電壓和容量?jī)纱箨P(guān)鍵特征因素的變化規(guī)律,基于最佳優(yōu)先思想,確定其綜合影響程度,尋求均衡最佳路徑,實(shí)現(xiàn)鋰電池充電、放電、擱置等不同狀態(tài)下的均衡調(diào)節(jié),達(dá)到鋰離子蓄電池組均衡調(diào)節(jié)的目標(biāo),為鋰離子蓄電池的可靠供能提供保障。
[Abstract]:The main cause of the hidden danger of lithium ion battery fire lies in the unbalance of the single unit. In view of the imbalance between the monomers in the charging and discharging process of the lithium ion battery group, the best priority idea is used. A new equalization strategy for lithium ion battery was proposed. By analyzing the variation law of the two key characteristic factors, the voltage and the capacity of lithium battery, based on the optimal priority, the strategy determines the comprehensive influence degree of lithium battery, and finds out the optimal path to realize the charging and discharging of lithium battery. The equalization adjustment in different states, such as shelving, can achieve the goal of equalization adjustment of lithium-ion battery group, and provide the guarantee for reliable energy supply of lithium ion battery.
【作者單位】： 西南科技大學(xué)信息工程學(xué)院特殊環(huán)境機(jī)器人技術(shù)四川省重點(diǎn)實(shí)驗(yàn)室;西南科技大學(xué)制造科學(xué)與工程學(xué)院;
【基金】：西南科技大學(xué)實(shí)驗(yàn)技術(shù)研究項(xiàng)目(14syjs-78) 四川省科技支撐計(jì)劃(2014GZ0078)
【分類號(hào)】：TM912

【參考文獻(xiàn)】

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