EV Engineering
Decoding Battery Cell Numbers of Cylindrical Cells
Decoding Battery Cell Numbers of Cylindrical Cells: Understanding 21700, 32700, 46800, 18650, 26650, and 32410
In the rapidly evolving world of electric vehicles (EVs) and...
Thermal Efficiency Boost: Eliminating TIMs in EV Batteries
Thermal Efficiency Boost: Eliminating TIMs in EV Batteries
In the development of electric vehicles, manufacturers should be able to speed up with more reasonably thermal...
Part 4: Experimental results
Part 4: Experimental results
In lengthy and high-precision magnetic field measurement experiments, the inherent fluctuations of the Earth's magnetic field and the electromagnetic radiation emitted...
Part 3: Experimental verification, Experimental setup
Part 3: Experimental verification, Experimental setup
Cracks (or cuts, scratches)
In the manufacturing process of batteries, potential issues such as cracks may arise from improper welding...
Part 2: Flawless cells, Internal short circuit
Part 2: Flawless cells, Internal short circuit
Flawless cells
First, we conducted calculations for the potential distribution, current density distribution, and surrounding magnetic field of a...
Part 1: The P2D model, The Cell Model
Part 1: The P2D Model, The Cell Model
Lithium-ion batteries, characterized by high energy density, large power output, and rapid charge–discharge rates, have become one of the...