发明名称 |
Method of determining acid stratification in rechargeable batteries |
摘要 |
A method of determining a stratification of an electrolyte in an active mass of positive electrode plates in rechargeable batteries includes determining a variation of at least one of a charging current and a charging voltage of the rechargeable battery occurring during charging of the rechargeable battery; and detecting a stratification of the electrolyte from an increased charging current consumption in the rechargeable battery as compared to an identical rechargeable battery without stratification when there is a fixed charging voltage variation or a reduced charging voltage when there is a fixed charging current variation.
|
申请公布号 |
US7675292(B2) |
申请公布日期 |
2010.03.09 |
申请号 |
US20060500172 |
申请日期 |
2006.08.07 |
申请人 |
VB AUTOBATTERIE GMBH & CO. KGAA |
发明人 |
SCHULZE-BECKINGHAUSEN ANDREAS;KOCH INGO |
分类号 |
G01N27/416 |
主分类号 |
G01N27/416 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|