BYD

Last updated February 1, 2026

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Laminated stator core architecture: BYDRecent Research Landscape

Magnetic flux leakage and eddy current losses in traction motors reduce powertrain efficiency and increase thermal stress. This architecture controls the electromagnetic path through precise core geometry to maximize torque density.

What technical problems is BYD addressing in Laminated stator core architecture?

Stator component misalignment

(85)evidences

Improper positioning of stator components during assembly leads to electromagnetic imbalance and mechanical interference. Precise guidance prevents structural deformation and ensures consistent motor performance.

Rotor thermal degradation

(75)evidences

Excessive heat accumulation in active rotor components causes insulation failure and efficiency loss. Mitigating thermal stress allows for higher power density and sustained high-speed operation.

Stator assembly manufacturing complexity

(60)evidences

Mechanical shifting or deformation of laminated segments during high-speed operation. Preventing structural failure ensures consistent electromagnetic performance and motor longevity.