过放电

探讨了深度过放电对MH/Ni电池负极储氢合金的影响。

The influences of deeply overdischarge on the anode of Ni / MH battery were studied .

用高温方法和过放电后的反充电方法都可使早期容量衰减的电池容量恢复到正常值，但在循环时容量出现快速的衰减。

The capacity of battery suffering from PCL could be restored to the normal level by both high temperature method and reverse charging after overdischarge , but it decreased quickly during cycling .

对自制的Li/SOCl2电池和BCX电池（添加BrCl的Li/SOCl2电池）进行了过放电、充电、短路等安全性能的研究。

Safety performance , such as overdischarge , charge and short circuit of self-made Li / SOCl_2 cell and BCX cell was stu - ( died . )

适用于多种电压等级的蓄电池过放电保护电路

Over-discharge Protection Circuitry Applicable to Different Voltage-level Power Supply Systems

电动自行车用铅蓄电池组的过放电

Over - discharge of VRLA battery for electric bicycle

过放电对烧结式MH/Ni电池性能的影响

The influence of over discharge on the performance of sintered Ni / MH battery

预防蓄电池过放电保护电路

A Protection Circuit for Batteries Overwork

即使在整体不过充电、过放电的状态下，也可以出现单体蓄电池的过充电与过放电。

The single battery possibly endures overcharge and overdischarge though the battery pack operates at normal voltage range .

长时间在此范围将会使电池过放电损坏。

If left in this condition without lockout for an extended time , it may cause damage to the batteries .

实验表明，电池在过放电情况下，抗硫化性能得以明显改善。6、过放电恢复能力增强。

Experiments show that over-discharge the battery in the case , the anti-curing properties can be significantly improved . 6 , over-discharge recovery capabilities enhanced .

电池剩余电量估计系统不仅能够防止电池过放电或过充，而且对于电动汽车行使过程中起到了汽车汽油表的重要作用。

SOC system can not only avoid the overcharge or overdischarge of battery , but also play as a important role as auto gas instrument .

当蓄电池所储存的电能放完时，太阳能控制器要控制蓄电池不被过放电，保护蓄电池。

When the battery the stored power put up , the solar controller to control the battery will not be a discharge , protect the accumulator .

为了充分利用电池的能量又要防止电池组中任一电池过放电，对电池放电终止状态的判断必须适时而准确。

First the battery pack should be prevented from over discharge , the judgment of the discharging ending status of the battery should be timely and accurate .

另外必须使电池处于半充满状态贮存，以防止电池因自放电而产生过放电，发生不可逆容量损失。

In addition , the battery should be store in half-charging state , in order to avoid over-discharge caused by self-discharge , and this will lead to irreversible capacity loss .

其小电流放电的低温性能良好，深放电循环寿命达420次，过放电后的电池容量达额定容量的90%以上。

The low temperature performance of the gel battery was good as discharging with low current . The deep discharge life of the gel battery could reach 420 cycles . The capacity of the gel battery was above 90 % of the rated capacity after overdischarge .

光伏系统中蓄电池过充放电控制系统的设计

Design of over charge / discharge control system for lead-acid battery in photovoltaic system

现代超高压避雷器必须能在这些高能量的操作过电压下放电。

Modern EHV arresters must be capable of discharging these high-energy switching surges .

这种电池通过锂和氧结合成过氧化锂实现放电，再通过施加电流逆转这一过程而完成充电。

The cell generates electricity by combining lithium with oxygen to form lithium peroxide and is then recharged by applying a current to reverse the reaction .

适当增加线天线直径，会增加天线带宽，但直径过大，放电空间变大导致电子密度下降。

Wire plasma antenna diameter increases to a certain extent cause the wider bandwidth of the antenna , however , too big the diameter is , too large discharge space causing lower electron density . 3 .

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 .

建立了110kV交联聚乙烯（XLPE）绝缘电力电缆皱纹铝护套松动时的放电模型，并利用时域有限元电场的方法分析了110kV的电缆耐压试验时，在电压相位过零点时的放电现象。

A partial discharge model was built for an 110 kV XLPE power cable with loose corrugated aluminium sheath . The discharge when the phase is at zero at a voltage test of 10 kV cable was analysed using the time-domain finite element method .

具备完善的过充、过放电保护功能。

Protection for overcharge and over discharge .

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 .

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 .

本文提出了一种单节锂离子电池保护芯片的设计，此芯片能有效防止锂电池应用中发生过充电、过放电和过电流状态。

In this paper , the design of single chip of lithium-ion battery protector is discussed . Protection includes preventing overcharge , overdischarge and overcurrent states in the lithium-ion batteries .

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 .

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 .

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 .

主要电路模块由基准电路、取样电路、过充电检测电路、过放电检测电路、过电流检测电路、短路检测电路以及充电器检测电路组成。

The main circuit module is composed of benchmark circuit , sampling circuit , overcharge detection circuit , excessive discharge detection circuit , over-current detection circuit , short-circuit detection circuit and charger detection circuit .

介绍锂离子电池保护电路：过度充电保护、过电流/短路保护和过放电保护等原理及主要设计思路，并通过计算确定其相关参数。

This paper introduces the protection of the circuit of lithium ion battery , the main design thinking and principle of the protection of over electric current / short circuit and over discharge , and works out the parameter by calculation .