| 摘要 |
<p>In an accumulator battery, voltages are measured across every single cell. The voltage between the positive pole of a cell and the negative pole of the next cell of the series of connection is also measured. These voltage measurements are made for various currents through the battery. Based upon these measurements, it is possible to calculate the different equivalent resistances in the system: the equivalent internal resistance of each respective cell, as well as the resistance in the connection couplings between every cell in the battery. By means of these values it is possible to calculate the remaining capacity of each cell.</p> |
