Windings Conductor Shape/Form/Construction TRIZ Cases

Segmenting the stator winding into individual conductors joined by a single ring reduces manufacturing complexity while maintaining low harmonic content.

Mechanical interlocking of lead portions eliminates adhesive fixation, reducing cooling airflow blockage and suppressing stator temperature increases.

Continuous wire connects twelve stator coils in a delta configuration, eliminating separate connecting wires that increase resistance and reduce torque.

Radial coil ends widen coolant flow channels and increase heat radiating areas, reducing winding resistance in the rotary electric machine.

Alternating adjacent coil winding directions eliminates wire overlaps and ensures uniform electrical contact distribution in building door drive motor units.

Parallel wye-phase windings equalize current densities across hybrid stator circuits.