Translations:Fonctionnement, entretien et régénération de batteries au plomb/49/en : Différence entre versions

 
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*'''Corrosion of the positive electrodes''': The positive electrodes are sensitive to corrosion which occurs when not in use, but especially during charging, when the lead in the grid is transformed into lead oxide, which is not very conductive. If there is too much corrosion, the active materials gradually sink to the bottom of the accumulators, and electrodes disintegrate. The capacity of the battery decreases and the internal resistance increases until the battery becomes unusable.  
 
*'''Corrosion of the positive electrodes''': The positive electrodes are sensitive to corrosion which occurs when not in use, but especially during charging, when the lead in the grid is transformed into lead oxide, which is not very conductive. If there is too much corrosion, the active materials gradually sink to the bottom of the accumulators, and electrodes disintegrate. The capacity of the battery decreases and the internal resistance increases until the battery becomes unusable.  
 
{{Idea|How to limit it?
 
{{Idea|How to limit it?
*Avoid overloads: check the data sheets so that the load currents and durations are not too high.
+
*Avoid overloads: check the data sheets so that the load currents and duration are not too high.
 
*Avoid high temperatures: ventilate or insulate the battery room, leave a space between each battery.}}<br />
 
*Avoid high temperatures: ventilate or insulate the battery room, leave a space between each battery.}}<br />

Version actuelle datée du 27 mai 2023 à 10:16

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Définition du message (Fonctionnement, entretien et régénération de batteries au plomb)
*'''Corrosion des électrodes positives:''' Les électrodes positives sont sensibles à la corrosion qui se produit au repos, mais surtout lors de la charge : le plomb de la grille se transforme en oxyde de plomb, peu conducteur. Si la corrosion devient trop importante, les matériaux actifs tombent peu à peu au fond des accumulateurs, et l'ensemble des électrodes se désagrège. La capacité de la batterie diminue et la résistance interne augmente jusqu'à rendre la batterie inutilisable.
{{Idea|Comment la limiter ?
*Éviter les surcharges: vérifier sur les fiches techniques que les courants et durées de charges ne sont pas trop importants
*Éviter les températures élevées: aérer ou isoler le local batterie, laisser un espace entre chaque batterie.}}<br />
Traduction*'''Corrosion of the positive electrodes''': The positive electrodes are sensitive to corrosion which occurs when not in use, but especially during charging, when the lead in the grid is transformed into lead oxide, which is not very conductive. If there is too much corrosion, the active materials gradually sink to the bottom of the accumulators, and electrodes disintegrate. The capacity of the battery decreases and the internal resistance increases until the battery becomes unusable. 
{{Idea|How to limit it?
*Avoid overloads: check the data sheets so that the load currents and duration are not too high.
*Avoid high temperatures: ventilate or insulate the battery room, leave a space between each battery.}}<br />
  • Corrosion of the positive electrodes: The positive electrodes are sensitive to corrosion which occurs when not in use, but especially during charging, when the lead in the grid is transformed into lead oxide, which is not very conductive. If there is too much corrosion, the active materials gradually sink to the bottom of the accumulators, and electrodes disintegrate. The capacity of the battery decreases and the internal resistance increases until the battery becomes unusable.
How to limit it?
  • Avoid overloads: check the data sheets so that the load currents and duration are not too high.
  • Avoid high temperatures: ventilate or insulate the battery room, leave a space between each battery.