{"title":"阀控铅酸蓄电池在异常工作条件下的气体演化和热行为","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":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1990-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"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\":null,\"pages\":null},\"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}","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}
Gas evolution and thermal behaviour of valve regulated lead acid batteries under abnormal operational conditions
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.<>
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