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Can I read Thermal Analysis and Modeling of a Notebook Computer Battery on EtoBox?
Thermal Analysis and Modeling of a Notebook Computer Battery by Hossein Maleki; Ahmad K Shamsuri is a Engineering article available to read on EtoBox.
What is Thermal Analysis and Modeling of a Notebook Computer Battery about?
Thermal performance of an intelligent notebook computer battery-pack (IBA2þ TM , Hewlett Packard) was evaluated during operation at 42 8C using a combination of thermal analysis and modeling. The battery-pack was charged at 2.36 A and provided 55-W constant power during discharge. Results showed the battery-pack has reasonable heat dissipation capability except that the temperature rise of its charge control IC increases to 67 8C, which is near the critical thermal limit of the device (73-75 8C). Autopsy results showed this IC has a small die to die-pad size ratio and also large volume of mold compound causing the device self-heating during the charge control process. Thermal modeling provided a detailed understanding of the thermal response of the battery under various operating conditions that helped to reduce the product design cycle-time. The overall results indicated that the battery temperature rise during charge is dominated by the power dissipation from the control electronics and during discharge by the heat dissipation from Li-ion cells.
Who reads Thermal Analysis and Modeling of a Notebook Computer Battery?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Hossein Maleki; Ahmad K Shamsuri
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0378-7753)
- Published
- 2003
- Language
- EN
- Field
- Engineering (Physical Sciences)