Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7738343 | Journal of Power Sources | 2014 | 11 Pages |
Abstract
This paper describes a state of charge (SOC) evaluation algorithm for high power lithium iron phosphate cells characterized by voltage hysteresis. The algorithm is based on evaluating the parameters of an equivalent electric circuit model of the cell and then using a hybrid technique with adequate treatment of errors, through an additional extended Kalman filter (EKF). The model algorithm has been validated in terms of effectiveness and robustness by several experimental tests.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
T. Huria, G. Ludovici, G. Lutzemberger,