Patent №
US 7,646,166
Granted
2010-01-12
Filed 2006
Owner
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11567239
A method for determining a diffusion voltage in an electrochemical cell (e.g., a battery used in connection with an automotive vehicle) includes estimating a previous diffusion voltage, calculating a new diffusion voltage using an equation based on a diffusion circuit model and the previous diffusion voltage, and setting the previous diffusion voltage equal to the new diffusion voltage. The step of calculating the new diffusion voltage may then be repeated.
AI classification
Ownership
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
assignment · 185910039
Assignors
KOCH, BRIAN J., FRISCH, DAMON R., CONELL, ROBERT S.
On an employer assignment, the assignors are typically the inventors.