发明名称 |
METHOD FOR ESTIMATING STATE OF HEALTH OF A BATTERY IN A HYBRID VEHICLE |
摘要 |
The invention relates to a method, for estimation of state-of-health (SOH) characteristics of a battery in hybrid vehicles, comprising the steps of charging and discharging the battery at least one time within an upper region of a state-of-charge (SOC) window, wherein the battery; charging and discharging the battery at least one time within a lower region of the SOC window wherein the battery; calibrating a battery management unit comprised in the hybrid vehicle by using the reached levels outside the SOC window; and estimating the SOH characteristics of the battery during the charge and discharge periods by using the battery management unit. |
申请公布号 |
WO2014202172(A2) |
申请公布日期 |
2014.12.24 |
申请号 |
WO2014EP01393 |
申请日期 |
2014.05.23 |
申请人 |
VOLVO TRUCK CORPORATION |
发明人 |
LENNEVI, JERKER;HJELLE, TOMMY;SMIDEBRANT, TOBIAS;LEGNEDAHL, NIKLAS;GUSTAFSSON, JOHANNA |
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