Invention Grant
US08154297B2 System and method for predictive maintenance of a battery assembly using temporal signal processing
有权
使用时间信号处理对电池组件进行预测性维护的系统和方法
- Patent Title: System and method for predictive maintenance of a battery assembly using temporal signal processing
- Patent Title (中): 使用时间信号处理对电池组件进行预测性维护的系统和方法
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Application No.: US11773504Application Date: 2007-07-05
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Publication No.: US08154297B2Publication Date: 2012-04-10
- Inventor: Mirrasoul J. Mousavi , Mohamed Maharsi , Deia Bayoumi , John J. McGowan
- Applicant: Mirrasoul J. Mousavi , Mohamed Maharsi , Deia Bayoumi , John J. McGowan
- Applicant Address: CH Zurich
- Assignee: ABB Technology AG
- Current Assignee: ABB Technology AG
- Current Assignee Address: CH Zurich
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Main IPC: G01N27/416
- IPC: G01N27/416
Abstract:
A technique of monitoring a battery assembly may include monitoring a parameter associated with the battery assembly to obtain a number of monitored parameter samples. A temporal sequence of monotonically increasing values may be generated from the monitored parameter samples. The temporal sequence may be analyzed for an indication of a trend in the monitored parameter toward one of an upper operational boundary or a lower operational boundary to predict a fault condition of the battery assembly.
Public/Granted literature
- US20090009183A1 SYSTEM AND METHOD FOR PREDICTIVE MAINTENANCE OF A BATTERY ASSEMBLY USING TEMPORAL SIGNAL PROCESSING Public/Granted day:2009-01-08
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