Battery module design technology

What is a battery design platform?

A design platform could integrate simulations, data-driven, and life cycle methods. Nowadays, battery design must be considered a multi-disciplinary activity focused on product sustainability in terms of environmental impacts and cost. The paper reviews the design tools and methods in the context of Li-ion battery packs.

Is battery design a multi-disciplinary activity?

Nowadays, battery design must be considered a multi-disciplinary activity focused on product sustainability in terms of environmental impacts and cost. The paper reviews the design tools and methods in the context of Li-ion battery packs. The discussion focuses on different aspects, from thermal analysis to management and safety.

What are the components of a battery module?

The module consists of pouch cells; cooling fins; compression pads; top, bottom, and side plates; and heat sinks. Cooling fins are used to reduce the maximum temperature and temperature deviation of the battery cells. These cooling fins are located on either side of the cells to symmetrically reduce the temperature.

What is modularity in battery design?

The concept of modularity in the design of battery packs is well-known in the literature. This practice aims to define a module that can be shared and re-used in different battery layouts without affecting other components of the system . Arora and Kapoor reported a modularity-in-design example in .

Does a battery module structure maximize energy density?

Conclusions This study proposes an optimization framework for a battery module structure that maximizes the energy density while satisfying both the mechanical and thermal constraints of pouch cell LIBs. To this end, mechanical and thermal models of module structures have been developed.

What is a car battery architecture?

This architecture allows designers to place the battery modules in a safe area of the car from direct frontal and side impacts—that is, in the area under and between the rear passenger seats. This design reduces the internal useful space of the car but increases the protection of the battery due to the power structure of the car.