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US 2014/0350877 A1Published application
Battery parameters, state of charge (soc), and state of health (soh) co-estimation
AssigneeNorth Carolina State University
InventorsMo-Yuen Chow, Habiballah Rahimi Eichi
Life of this patent
Estimating the term…
Abstract
Battery parameters, state of charge, and state of health co-estimation are disclosed. According to an aspect, a method includes determining a terminal current and a terminal voltage of a battery. The method also includes maintaining a battery model that defines a relationship between a parameter of the battery, the terminal current, and the terminal voltage. Further, the method includes determining the parameter of the battery based on the battery model and the acquired terminal current and the terminal voltage.
Claims20
A method comprising:
- determining a terminal current and a terminal voltage of a battery;
- maintaining a battery model that defines a relationship between a parameter of the battery, the terminal current, and the terminal voltage;
- and
- determining the parameter of the battery based on the battery model and the acquired terminal current and terminal voltage.
1 more element
A system comprising:
- at least one processor and memory configured to:
- determine a terminal current and a terminal voltage of a battery;
- maintain a battery model that defines a relationship between a parameter of the battery, the terminal current, and the terminal voltage;
- and
- determine the parameter of the battery based on the battery model and the acquired terminal current and terminal voltage.
2 more elements
Dependencies are inferred from the claim text.