Modelling of Lithium ion battery using method of lines technique / Rahifa Ranom … [et al.]

Ranom, Rahifa and Yusof, Norzihani and Abd Rahim, Noorafiqah and Ahmad Jamal, Saidatul Nur Aisyahtun Sakinah (2017) Modelling of Lithium ion battery using method of lines technique / Rahifa Ranom … [et al.]. In: Melaka International Intellectual Exposition (MIIEX 2007). Division of Research and Industry Linkages, Alor Gajah, Melaka.

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Abstract

The modeling of Lithium ion battery involves a large and complex multi scale system measuring from the microscopic system (electrode particles) to that of the macroscopic system (the length of the cell). Furthermore, the time derivative o f diffusion-advection model o f charge transport is coupled with an ordinary differential equation (ODE) of potential equation. Therefore, solution to such model requires an efficient and a versatile method namely Method of lines technique (MOL). The MOL is a numerical technique that converts the PDEs into a set of ODEs in the time variable through discretisation process of spatial derivatives using finite difference scheme. The ODEs are then being solved using a built-in ODE solver. The potential discharge curve is compared to an experimental data of half-cell LiFEP04 cathode. It is shown that the technique provides high accuracy solution to the system, numerical stability and computational efficiency.

Metadata

Item Type: Book Section
Creators:
Creators
Email
Ranom, Rahifa
UNSPECIFIED
Yusof, Norzihani
UNSPECIFIED
Abd Rahim, Noorafiqah
UNSPECIFIED
Ahmad Jamal, Saidatul Nur Aisyahtun Sakinah
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Patron
Mahat, Sabariah
UNSPECIFIED
Advisor
Othman, Rani Diana
UNSPECIFIED
Advisor
Harun, Norazman
UNSPECIFIED
Advisor
Ismail, Shafinar
UNSPECIFIED
Subjects: T Technology > TJ Mechanical engineering and machinery > Mechanical devices and figures. Automata. Ingenious mechanisms.Robots (General)
Divisions: Universiti Teknologi MARA, Melaka > Bahagian Penyelidikan dan Jaringan Industri, UiTM Melaka
Item ID: 47834
Uncontrolled Keywords: Lithium ion battery; Multi scale system; Lines technique
URI: https://ir.uitm.edu.my/id/eprint/47834

ID Number

47834

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