Several characteristics of the well-known lead/acid battery can be improved by developing valve-regulated units (VRLAs) with absorptive glass mat (AGM) separators. In spite of the fact that antimony-free alloys are used, very good cycle life is achieved. The performance of conventional flooded systems of the same design is inferior. Additional advantages of VRLAs are: absolute maintenance-free operation during battery service life; very low self-discharge; ability to be used in any position; excellent charge acceptance and deep-discharge resistance: furthermore, the VRLA system may be designed to meet stated, specific requirements. Different test results show that VRLAs with AGM separators can be used for standby, automotive, and deep-discharge cycling applications
Improving the performance of deep-cycling, valve-regulated, lead/acid batteries
Verbesserung des Betriebsverhaltens von langlebigen Blei/Säure-Batterien mit Steuerelektrode
1991
11 Seiten, 15 Quellen
Article (Journal)
English
BLEIAKKUMULATOR , SEKUNDAERBATTERIE , ELEKTRONISCHE REGELUNG , STROMREGELUNG (ELEKTRISCH) , STANDZEIT , GLAS , CHEMISCHE ABSORPTION , ELEKTROCHEMIE , ELEKTRODE , WARTUNGSFREIES GERAET , KAPAZITAET (GALVANISCHES ELEMENT) , AUTOELEKTRIK , ELEKTROANTRIEB , STEUERELEKTRODE , KRAFTFAHRZEUGBATTERIE , ELEKTROCHEMISCHE ELEKTRODE , BLEI , ABSCHEIDER , LEISTUNGSFAEHIGKEIT
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