| 摘要 |
<p>The method consists in measuring the temporary voltage drop across the accumulator terminals upon an important current flow. The measuring device of such maximum voltage drop comprises a first maximum detector (43) feeding a voltmeter (42) and connected to the output terminal of a subtractor (44) of which the so-called reverser input is connected to the accumulator through a filter (45) and of which the so-called non-reverser input is connected to the accumulator through a second maximum detector (46). Application to the measurement of the charge state of an accumulator. </p> |
