发明名称 |
A SYSTEM AND METHOD FOR DETERMINING STATE OF CHARGE OF A BATTERY |
摘要 |
A novel method and system for determining state of charge of a battery (SOC) is disclosed wherein the direct method and the indirect method are not used at the same time, but alternately as indicated by battery current status. The method of the invention compensates for the exiting modeling errors and parameter estimation errors to provide an accurate SOC estimation. The method of the invention computes the DC offset and the battery capacitance to compensate for the exiting modeling errors and parameter estimation errors. |
申请公布号 |
WO2013072928(A2) |
申请公布日期 |
2013.05.23 |
申请号 |
WO2012IN00627 |
申请日期 |
2012.09.18 |
申请人 |
KPIT CUMMINS INFOSYSTEMS LIMITED |
发明人 |
KULKARNI, PRAKASH ARAVIND RAO;JP, MURALIDHARA;SHAH, MITESH |
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