Diagnostika zbytkové kapacity akumulátorů

Abstract

The aim of this work is to devise a method for detecting residual capacity of lead-acid battery and lithium battery. In practice often uses a method that is based on the principle of measuring the density of the electrolyte, but in our case, this method is useless, becouse the measurements were conducted on sealed batteries. Residual capacity we could determine, by discharge curves for using the load voltage. The content of this work are also ways to charge the battery, there is also provided a theoretical analysis of the individual batteries.