{"title":"Gas evolution and thermal behaviour of valve regulated lead acid batteries under abnormal operational conditions","authors":"D. Berndt, E. Meißner","doi":"10.1109/INTLEC.1990.171240","DOIUrl":null,"url":null,"abstract":"Heat generation in a lead acid battery during energy conversion was studied. The temperature effects which are to be expected were evaluated using the fundamental laws of heat dissipation, and a computer program was established to predict the heat balance of a battery. The results are compared with overcharge experiments carried out with valve regulated block-batteries of the type Vsb 6905 T (6 Volt; K/sub 10/=85 Ah, Microglas absorbent version) including gas measurements and gas analysis. It is suggested that valve regulated lead acid batteries, especially when designed for short bridging periods, should be equipped with a monitoring system to avoid critical situations in case the voltage controlling system fails. The temperature of the battery is one of the parameters suited for this kind of monitoring.<<ETX>>","PeriodicalId":264940,"journal":{"name":"12th International Conference on Telecommunications Energy","volume":"113 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"12th International Conference on Telecommunications Energy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1990.171240","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
Heat generation in a lead acid battery during energy conversion was studied. The temperature effects which are to be expected were evaluated using the fundamental laws of heat dissipation, and a computer program was established to predict the heat balance of a battery. The results are compared with overcharge experiments carried out with valve regulated block-batteries of the type Vsb 6905 T (6 Volt; K/sub 10/=85 Ah, Microglas absorbent version) including gas measurements and gas analysis. It is suggested that valve regulated lead acid batteries, especially when designed for short bridging periods, should be equipped with a monitoring system to avoid critical situations in case the voltage controlling system fails. The temperature of the battery is one of the parameters suited for this kind of monitoring.<>
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
