给出了一种基于交流阻抗法的铅酸蓄电池内阻测量方法。
This paper presents a method of the lead-acid battery internal resistance measurement based on AC impedance method.
电池退化表征为：随寿命增大，电池内阻上升，容量下降。
The degradation of the cell is reflected in rising of internal resistance and decreasing of capacity during cycling.
分析了阀控式密封铅蓄电池内阻的组成及其测试原理和方法。
The components of internal resistance of VRLA battery and its measurement principle and method were analyzed.
因此实现蓄电池内阻的在线实时监测，将有重要的实际意义。
So it has the important practical significance to realize the battery impedance on-line and real-time measurement.
介绍阀控铅酸（VRLA）蓄电池内阻的组成、测试原理和方法。
The paper introduces the composing and test theory of VRLA storage battery internal resistance.
通过检测蓄电池内阻可以确定其容量，以便保证蓄电池功能可靠。
Based on testing of battery internal resistance to measure the capacity, the method to guarantee the reliable of battery.
系统通过直流放电法测量单体电池内阻，保证了在线监测的可靠性。
The battery inner resistance is measured by DC discharge, which guaranteed the reliability of online monitoring.
电池充电试验、电池容量测量、电池内阻测量、循环充放电寿命试验。
Its measuring and checking included battery charge, battery capacity, battery internal resistance, circulating charge and discharge test.
蓄电池内阻是评估蓄电池性能的一个重要指标，测量其值具有重要意义。
Battery impedance is an important index of evaluating battery performance, and the measurement of it is of much important.
实际运行表明，该系统实现并提高了蓄电池内阻测试的准确性和稳定性。
Actual operation shows that the system improved the accuracy and stability of battery resistance testing.
同批次生产的相同规格的电池，电池内阻越小，电池的放电电压平台越高。
If the battery is produced in the same batch and has the same specification, the less of the resistance the higher of the discharge voltage plateau.
而利用电池内阻预测单体电池故障是非常有效的，该方法可以替代电池容量试验方法。
The predictive method for cell failure by monitoring the cell impedance is very effective method which can replace the frequently battery capacity test.
用不同的测试方法和测试条件得到的电池内阻中包含的成分不同，因而数值也就各异。
The values which were composed of different components measured under different measurement methods and conditions were not equal.
此外，装置加入了蓄电池内阻在线检测模块，实时检测蓄电池内阻变化，为充电模式的调整提供依据。
In addition, the device includes a battery internal resistance online detection module, real-time detection of changes in battery internal resistance is one of the bases of adjusting charge mode.
阐述了不平衡电桥法测量电池内阻的原理，给出实验设计，测量结果与电位差计法相比可提高测量精度。
This paper described a principle of determining internal resistance of the battery by imbalance electric bridge, and presented its experiment design.
本文提出了测量电池放电电压曲线的同时测量二氧化锰电极电位，锌电极电位和电池内阻变化的新技术。
A new technique had been developed for measuring discharge curves of dry cells as well as the electrode potential of MnO2 and Zn electrode potential and internal resistance simultaneously.
通过对蓄电池的工作原理以及影响SOC的研究，得出SOC的数学模型，并提出计算蓄电池内阻的公式。
Via researching work principle of batteries and influence SOC, We put forward mathematics model for SOC, and formula for calculating inner resistance of batteries.
通过对蓄电池的工作原理以及影响SOC的研究，得出SOC的数学模型，并提出计算蓄电池内阻的公式。
Via researching work principle of batteries and influence SOC, We put forward mathematics model for SOC, and formula for calculating inner resistance of batteries.
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