Cell testing by calculated discharge curve method

被引：2

作者：

Djordjevic, AB

Karanovic, DM

机构：

来源：

JOURNAL OF POWER SOURCES | 1999年 / 83卷 / 1-2期

关键词：

galvanic cell; discharge curve; relaxation curve; energy balance; cell overvoltage;

D O I：

10.1016/S0378-7753(99)00287-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

The actual discharge curve of a primary or secondary cell is a set of measurements: voltage vs. time, from which the cell/battery characteristics may be determined as well as the family of Calculated Discharge Curves. In addition to the experimental measured discharge curve, the cell relaxation curve is needed. A Calculated Discharge Curve Method (CDCM) was developed to improve discharge curve monitoring and cell characterization. A Calculated Discharge Curve Algorithm (CDCA) was used to generate Calculated Discharge Curves. The Algorithm procedure is presented. Alkaline manganese cell LR 20-VARTA, load 10 Omega, was used for demonstration of the method. The mathematical calculations were conducted on an IBM personal computer using Symphony software. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：134 / 140

页数：7

共 13 条

[1]

Bard A., 1980, ELECTROCHEMICAL METH

[2]

THE IMPEDANCE OF ALKALINE MANGANESE CELLS AND THEIR RELATIONSHIP TO CELL PERFORMANCE .3. CORRELATION WITH HIGH-RATE PULSE DISCHARGE CAPACITY [J].