过充电

采用多种内阻测量方法和热电偶法，研究了AA型MH－Ni电池在充电、过充电及高倍率放电时电池内阻与电池工作性能的关系。

The relationship of operating performance of AA size Ni MH cell with its internal resistance during charge , over charge , and high rate discharge are studied using thermocouple method and several other internal resistance measuring methods .

针对如何使铅酸蓄电池更合理的充、放电的问题，提出选择具有太阳能电池板夜间防反充电、蓄电池过充电、过放电等功能的光伏控制器。

How to make Lead-acid batteries more reasonable for charging and discharging , suggest chose PV controller which function with solar panels prevent anti-charge , battery over charge and over discharge .

LiCoO2-LiMn2O4混合正极的过充电性能

Overcharge performance of LiCoO_2-LiMn_2O_4 blended cathode

可再生能源发电系统中VRLA蓄电池的过充电保护与温度补偿特性的研究

Study on overcharging protection and temperature compensation of VRLA battery in renewable energy system

对可再生能源发电系统中阀控式密封铅酸蓄电池（VRLA）的过充电保护与温度补偿特性进行了模拟实验研究。

A study on overcharging protection and temperature compensation characteristics of VRLA battery was carried out in renewable energy system .

对含CHB电池过充电过电极表面和隔膜的形貌进行SEM观察，正极表面和隔膜表面均有一层明显的聚合物薄膜覆盖。

SEM observations of electrode surface and separator of the cell after overcharge suggest that both the electrode and the separator are covered by polymer films .

在充电电池使用过程中，影响电池寿命的最主要因素是过充电和过放电。普通MH-Ni蓄电池、锂离子蓄电池充电器功能比较单一，很难有效防止过充电的发生。

Overcharge and overdischarge are the main factors of influencing the life of rechargeable battery .

结果表明：电荷传递电阻Rct随过充电时间的增加而增加，而表面膜电阻Rf基本不随过充电时间变化。

Results showed that charge-transfer resistance R _ ( ct ) increased with overcharge time , while surface film resistance R _f changed little during overcharge .

本文首先扼要介绍锂离子电池保护电路的功能，然后分别介绍过充电保护、过放电保护、过电流保护，最后列举几种保护性半导体IC的性能及应用电路的结构。

This paper describes the function of protective circuit for lithium ion battery first , then , introduces the over charging protection , over discharging protection and over current protection respectively , and finally , gives the characters and application circuit of protective IC .

25℃下，0.1C（10）（A）过充电失水率8%。

Water loss rate was 8 % at the overcharge current of 0.1C10 ( A ) and temperature 25 ℃ .

过充电测试有如下结果：对1C、12V过充，循环100次后的电池在测试时呈现不安全性；地面超载下桩基侧向变形的分析计算

Overcharge test demonstrated that batteries caught fire after 100 cycles at 1 C 12 V and 25 cycles at 3 C 12 V , respectively . Analysis and Calculation on the Lateral-displacement of Adjacent-pile Caused by Overcharge on Ground

用交流阻抗法结合循环伏安法研究了LiMn2O4粉末微电极过充电对LiMn2O4/LiPF6（EC+DEC）溶液界面性质的影响。

The influence of overcharge of LiMn_2O_4 powder electrode on the properties of LiMn_2O_4 / LiPF_6 - ( EC + DEC ) interface were investigated by impedance technique and cyclic voltammetry .

测试结果表明，该电路可以完成所有保护功能，正常工作时的功耗电流为3.1μA，过充电保护电压的检测精度达到了±25mV。

The test results manifest that the circuit achieves all protective function , the dissipative current is normally 3.1 μ A and the precision for over-charge detector threshold is 25 mV .

功能添加剂对锂离子电池的防过充电化学行为研究

Electrochemical Behavior of Function Additive for Overcharge Protection of Li-ion Batteries

铅酸蓄电池的过充电保护与温度补偿

Overcharging Protection and Temperature Compensation of Lead Acid Battery

锂离子电池过充电行为的研究进展

Research progress on overcharge behavior of Lithium ion batteries

延长阀控密封铅酸蓄电池寿命研究&过充电保护与温度补偿特性

Study on prolonging life of valve-regulated lead-acid battery & Overcharge protection and temperature compensation

关于密闭式二次电池过充电时内压的讨论（摘要）

Discussion on the internal pressure of sealed secondary battery during overcharge ( Abstract )

综述了二次锂电池过充电保护添加剂的原理及其特点。

The principle and characteristics of overcharge additives for secondary lithium batteries are reviewed .

过充电保护，以防止损害电池。

Overcharge protection prevents harm to battery .

二次锂电池过充电保护添加剂

Overcharge protection additives for secondary lithium batteries

过充电条件下，尖晶石锂锰氧化物的结构受到破坏，电解质的氧化产物可能是气体和水。

Structure of LiMn_2O_4 was destroyed , gas and water could be produced during overcharge .

概述了过充电时电池内部的反应机理和提高电池耐过充性的措施。

The internal reaction mechanism and protection means of the battery during overcharge were summarized .

2-氯苯甲醚作锂电池防过充电添加剂研究

2-Chloroanisole for overcharge protection of Li-ion battery

试验结果表明：研制电池在高温下的充电能力、荷电保持能力以及耐过充电能力均有明显的改进。

The experiment results showed that the charging capability , charge maintenance and the ability to withstand over-charging was improved .

通过合理的电源管理，可以有效的防止铅酸蓄电池的过充电、过放电，可以有效地提高铅酸蓄电池的实际使用寿命。

With reasonable power management , overcharge and overdischarge can be effectively avoided and the service life of lead acid battery increases .

太阳能控制器：太阳能控制器的作用是控制整个系统的工作状态，并对蓄电池起到过充电保护、过放电保护的作用。

Solar Controller : Solar controller 's role is to control the entire system state , and played a rechargeable battery protection , over discharge protection .

从充电倍率、负极材料的种类以及正负极材料的电容量匹配等方面，研究了锂离子电池的过充电行为。

The overcharge behavior of Li-ion batteries was studied from the rate of charge , the type of the anode materials and anode to cathode capacity ratio .

分析了正极板开裂的原因以及预化成时充电时间、过充电和洗涤工艺对正极板开裂的影响；

The causes of cracking and the effects of charge time , over-charge and the washing process on cracking of positive plate were analyzed in this paper .

但另一方面，由于锂离子电池极易受到过充电、过放电、过电流等损坏，因此实际应用中对其保护电路的设计就显得非常重要。

However , lithium ion batteries can be easily damaged by overcharge , excessive discharge or over current . Thus attention must be paid to the battery protection circuit .