Magnetic Winding Optimization for Eddy Current Loss Reduction

The patent applies local quality by varying the thickness of individual winding layers based on their specific position and magnetic field conditions. Each layer's thickness is optimized independently according to the local magnetic field intensity and phase displacement characteristics, rather than using a uniform thickness throughout. This allows thinner layers in regions with higher eddy current losses while maintaining necessary thickness in other regions, thereby reducing overall power dissipation without excessive manufacturing complexity.

The patent implements parameter changes by calculating and applying different thickness values for each winding layer based on mathematical expressions that consider magnetic field intensity ratios and phase displacements. The thickness parameter is dynamically adjusted for each layer rather than remaining constant, optimizing the balance between manufacturing feasibility and energy loss reduction.

The patent applies local quality by determining the optimal thickness for each winding layer based on its specific magnetic field environment. Layers experiencing higher magnetic field intensities and phase displacements are made thinner to reduce eddy currents, while layers in more favorable positions can be thicker to maintain current carrying capacity. This localized optimization resolves the contradiction between power capacity and energy loss.

The patent segments the winding structure into multiple layers with individually optimized thicknesses. Rather than using a single thick conductor, the winding is divided into several thinner layers, each with thickness calculated to minimize eddy current losses while collectively maintaining the required current carrying capacity. This segmentation approach allows the system to achieve both high power capacity and low energy loss.

The patent uses parameter changes by calculating the optimal number of layers and their respective thicknesses based on mathematical expressions involving magnetic field intensity ratios and phase displacements. The optimization process determines the minimum number of layers required to achieve significant power dissipation reduction, balancing the benefits of reduced energy loss against the increased complexity of more layers.

The patent converts the potentially harmful effect of increased device complexity into a benefit by demonstrating that the additional layers required for optimization lead to such significant reductions in power dissipation that the overall system performance is improved. The complexity increase is justified and converted into a net benefit through the substantial energy loss reduction achieved.