自放电率

MH-Ni蓄电池的自放电率随搁置时间的增加而增大，但增大幅度逐渐变小。

The self-discharge rate of Ni-MH battery increases with the increasing of interval in an open circuit state .

锂电池自放电率检测系统设计与实现

Design and Implementation of Inspecting System for the Self-discharge Rate of Lithium Battery

蓄电池的自放电率随环境温度的增大而增大；

The self - discharge rate increases with the increasing of ambient temperature ;

电池自放电率检测分选系统的研究

Research of Battery Testing and Selecting System

采用优质合金板册，超纯电解液，自放电率极小，失水极少。

High quality spacer and pure electrolyte are adopted and the self discharging and water loss are low .

锂电池有工作电压高、能量密度大、自放电率小等优良特性。

Li-Ion battery has advantages such as high operation voltage , high power density and little self-discharge rate .

在长期贮存期内电池的自放电率是一个十分重要、用户非常关心的性能指标，而这一指标又是不能在短期内测试得到的。

The self discharge rate during long storage , which can not be determined in short term , is a very important specification .

电池贮存30天自放电率为22.6%，其原因为电极中氢的解吸和贮氢合金的氧化。

Since the hydrogen desorption and hydrogen storage alloy oxidation in the electrode , the self-discharge ratio of the battery is 22.6 % in 30 days storage .

它电压高、自放电率低、循环寿命长、高低温性能好、使用安全。

It has high energy , low rate of local action , long repeat service life , good capability at high and low temperature , safe in use .

锂电池具有体积小、能量密度高、无记忆效应、循环寿命高、高电压电池和自放电率低等优点。

Li battery have the good features of small size , high power density , no memory effect , long cycle life , high voltage and low self-discharge .

采用变电流且逐步适当增大电流的方法化成可以提高电池容量，增高放电平台，减少内阻及降低自放电率。

Adopting activated means with variational current and increasing current step by step can improve capacity , heighten discharge plateau voltage , reduce internal resistance and reduce self-discharge rate .

锂离子电池具有比能量高、体积小、质量轻、可高速率放电、自放电率低、循环寿命长、无毒等优异性能而倍受世人青睐。

Lithium ion batteries are attracting more attentions for their superior properties like high voltage 、 high energy density 、 high-speed discharge 、 low self-discharge 、 low toxicity , etc.

锂原电池具有电压高、放电曲线平稳、适用温度范围宽以及能长期贮存、自放电率低等优点。

The advantages of primary lithium battery are high voltage , stable discharge curve , broad application temperature range , long shelf life , low self discharge rate , etc.

锂电池由于具备体积小、能量密度大、单体电压高、自放电率低、内阻小等特点而被广泛应用于混合动力系统中。

Because the merits of small size , high power density , high voltage , low self-discharge and low resistance , lithium battery are widely used in the hybrid power system .

锂离子电池由于工作电压高、自放电率低、能量密度大、循环寿命长而广泛应用于便携式设备。

Lithium-ion secondary batteries have been used widely in the field of portable device due to their high working voltage , low self-discharge rate , high energy density and long cycle life .

而锂离子电池由于能量密度高、循环寿命长、无记忆效应、自放电率低等诸多优点使其成为了二次电池的主流产品。

Due to high energy density , long cycle life , memoryless effects and low self discharge rate , the lithium ion battery becomes a most popular member of the battery family .

近年来，锂离子电池以其能量密度高、自放电率低、单节电池电压高等优点，获得了广泛应用，相应的电池管理芯片研究也在不断地完善与发展。

Li-ion battery has been widely used in the late years because of its large energy density , low self-discharge rate and high single cell voltage etc * Accordingly , battery management IC has been continually modified and developed .

锂离子电池因具有能量密度高、自放电率低、循环寿命长、绿色环保等优点，已经广泛应用于各种小型便携式设备中，并正在向更大的动力电源方向发展。

Lithium ion battery has been extensively used in mini-type portable electronic devices and has been undergoing its applications in electric vehicles due to its large energy density , low self-discharge performance , long cycle life and environmental friendliness .

锂电池具有能量密度高、输出电压高、循环寿命长、自放电率低等优点，成为便携式电子设备、卫星、电脑等领域的主要储能电源。

Because of its excellent properties , such as high power density , high output voltage , long cycle life and low self discharge properties , lithium battery has been the key storage powers for portable electronic devices , computer and satellite .

本文研究了几种不同正极的Ni&MH电池自放电，发现电池自放电率与开路电压紧密相关。

The self-discharge of rechargeable Ni-MH batteries with three kinds of positive electrodes was studied . It was found that the rate of self-discharge was associated with open-circuit .