热失控

电动自行车VRLA电池热失控现象分析及解决办法

The analysis and resolvent of thermal runaway in VRLA batteries for electric bikes

阀控式铅酸蓄电池（VRLA）热失控机理的研究

Research on thermal runaway of valve-regulated lead-acid batteries

VRLA蓄电池的热失控

The thermal runaway of VRLA batteries

阀控铅酸（VRLA）电池在边际网中使用容易出现以下问题：夏天的高温，容易引起电池失水、热失控、鼓胀等；NET系统的发展，操作系统的结构。NET运行的系统模型的方法。

The valve-regulated lead acid ( VRLA ) battery applied in the boundary net would appear the following problems , such as water loss , thermal run away and inflation because of high temperature in the summer .

电动助力车用VRLA电池在使用过程中存在一致性差、使用寿命不尽人意、电解液提前干涸、极板硫酸盐化、枝晶短路、热失控等问题。

There are lots of defects occuring in operation of VRLA batteries used for electric bikes , such as poor uniformity among cells , short service life , electrolyte dry out , plate sulphation , thermal runaway and etc.

探讨了阀控式铅酸蓄电池（VRLA）失效的常见模式，如正板栅腐蚀、早期容量损失（PCL）、活性物质软化或硫酸盐化、负极汇流排腐蚀、失水和热失控等。

This paper discussed several failure modes of VRLA battery such as positive grid corrosion , premature capacity loss , active mass softening or sulfation , negative plates strap corrosion , water loss , thermal runaway , and so on .

化学放热系统热失控临界判据的研究进展

Research progress of thermal runaway critical criteria in chemical exothermic system

阀控铅酸蓄电池的热失控及其对策

A review of thermal runaway in VRLA battery and countermeasures

锂离子电池热失控过程负极放热反应研究

Research of anode thermal explosion during Li-ion batteries thermal runaway

非绝热式固定床反应器的参数敏感性及热失控临界参数

Parametric sensitivity and thermal runaway critical parameters in non-adiabatic fixed bed reactors

阀控式铅酸蓄电池中的氧循环与热失控现象

The closed oxygen cycle and the phenomenon of thermal runaway in valve-regulated lead-acid batteries

对投资热失控的担忧已经迫使政府强制停止新的项目。

Concern that the investment boom is out of control has forced the government to clamp down on new projects .

当催化剂活性达到现活性的3倍时，传统的反应器将出现热失控（飞温）。

But , thermal runaway for a normal reactor may occur when the activity of catalyst was three times that of the present catalyst .

在引发裂纹的过程中发现其不仅能被微波场有效加热，且有热失控现象发生。

During inducing crack in the slag , it was found that the slag could be effectively heated by microwave , and thermal runaway was occurred .

主要讨论阀控铅蓄电池故障主要原因，包括板栅腐蚀、水损失、早期容量损失、热失控。

The major cause of failure of VRLA batteries , including grid corrosion , water loss , premature capacity loss and thermal runaway , are discussed in this paper .

此举能减小充电过程中所出现的析气、热失控等现象，增大安全裕度、缩短充电时间、延长蓄电池实际寿命20%，节省了大量的人力物力。

This method can reduce gassing and thermo runaway while charging , increase margin of safety , shorten charge time , prolong the battery actual life for 20 % and save plenty of manpower and material resources .

为探讨微波加热高钛高炉渣的机理以及产生热失控现象的原因，对不同种类的合成炉渣进行了微波加热实验。

In order to investigate the mechanism for effectively heating of the slag and the reason of occurring thermal runaway in the slag irradiated under microwave field , different kind of synthesized slag was heated in microwave field .

但锂离子电池在使用时会产生大量的热量，导致电池温度升高以及电池组内电池温度的不均匀，降低电池的循环寿命，甚至会引起热失控。

However , the vast heat produced during the operation of lithium ion batteries will rise the internal temperature of batteries , induce the uneven distribution of heat , shorten the cycle life of batteries and even cause thermal runaway .

计时停止方法的引入，可以使充电器能够在环境温度变化极大的情况下准确判定蓄电池的充电状况，在保证电池满充的前提下从根本上杜绝电池热失控的发生。

With the introduction of time-stop method , the battery charger is able to accurately determine the charge condition specially in the situation that ambient temperature changes enormously , and completely cease the out of control of battery hot with the guaranty sufficient charge .

此外，实验测得CaTiO3的介电常数随温度的升高而增大，这种正反馈加热方式正是高钛高炉渣在微波场中发生热失控的主要原因之一。

Furthermore , the permittivity of CaTiO_3 increased with the temperature rising , which resulted in the heating way of positive feedback . The heating way of positive feedback was one of the main reasons for the occurrence of thermal runaway in the BF slag bearing high TiO_2 .

结果表明，微波加热红土矿是一个热稳定过程，未出现热失控现象。

Result shows that the microwave heating of laterite ores is a self-stable process , without the phenomenon of heat runaway .