Invention Grant
US08718988B2 Method for determining and/or predicting the maximum power capacity of a battery
有权
用于确定和/或预测电池的最大功率容量的方法
- Patent Title: Method for determining and/or predicting the maximum power capacity of a battery
- Patent Title (中): 用于确定和/或预测电池的最大功率容量的方法
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Application No.: US13446544Application Date: 2012-04-13
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Publication No.: US08718988B2Publication Date: 2014-05-06
- Inventor: Oliver Bohlen , Michael Roscher
- Applicant: Oliver Bohlen , Michael Roscher
- Applicant Address: DE Munich
- Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102009049589 20091016
- Main IPC: G06F7/48
- IPC: G06F7/48 ; G01R31/36 ; H02J7/00 ; G06F17/10
Abstract:
A method determines and/or predicts a maximum power capacity of a battery by using a model of the battery based on an electric equivalent circuit diagram that predicts the maximum power capacity of the battery. The maximum power of the battery is prognosticated for a defined prognosis period and for the different operating modes with respect to the charging or discharging operation, considering the maximum allowable operating voltage and the maximum allowable operating current.
Public/Granted literature
- US20120215517A1 Method for Determining and/or Predicting the Maximum Power Capacity of a Battery Public/Granted day:2012-08-23
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