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Battery utilizing and service life monitoring method for electric machine of hybrid vehicle, involves charging battery within charge limits, where charge limits are computed and determined based on charging condition and usage of battery

机译：用于混合动力车辆的电机的电池利用和使用寿命监视方法，涉及在充电极限内对电池充电，其中基于充电条件和电池的使用来计算并确定充电极限。

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摘要

The method involves charging a battery (2) within dynamically given charge limits, where the limits are computed and determined based on a charging condition and usage of the battery. A stress index is used for computation and determination of dynamic load limits, where the index is determined from the usage of the battery and status of the battery. The stress index of the battery is calculated in a battery-specific module (3) and is used by a battery control module (4) to consider maximum and minimum charge of the battery during computation of possible drive power of an electric machine (1).

机译：该方法包括在动态给定的充电极限内对电池（2）充电，其中基于充电条件和电池的使用来计算和确定极限。应力指标用于计算和确定动态负载极限，其中该指标由电池的使用情况和电池的状态确定。电池的应力指数在特定于电池的模块（3）中计算，并由电池控制模块（4）用于在计算电机的可能驱动功率（1）时考虑电池的最大和最小充电量。

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公开/公告号DE102007038586A1

专利类型
公开/公告日2009-02-19

原文格式PDF
申请/专利权人 ZF FRIEDRICHSHAFEN AG;
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申请/专利号DE20071038586
发明设计人 ER MESUT;WALLNER STEFAN;AMANN NOTKER;
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申请日2007-08-16
分类号G01R31/36;B60L3;H01M10/48;B60L11/12;
国家 DE
入库时间 2022-08-21 19:09:38

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