Abstract
Lithium-ion batteries are playing important roles as energy storage solutions for portable devices, automotive electronics, and renewable energy systems. In order to maximize the performance of lithium-ion batteries, an advanced rapid-charging pattern is required. In this paper, a Taguchi-based algorithm is presented. Orthogonal arrays are implemented to determine the optimal rapid-charging pattern for multistage constant-current (CC)-charging method. Experimental results show that the obtained rapid-charging pattern is capable of charging lithium-ion batteries to 75% capacity in 40 min. The obtained pattern also provides 60% more cycle life than the conventional CC-constant-voltage method.
Original language | English |
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Article number | 5332296 |
Pages (from-to) | 3963-3971 |
Number of pages | 9 |
Journal | IEEE Transactions on Industrial Electronics |
Volume | 57 |
Issue number | 12 |
DOIs | |
State | Published - 12 2010 |
Externally published | Yes |
Keywords
- Optimal charging pattern
- Taguchi method
- orthogonal array (OA)