We have studied the resistance of two-dimensional random percolating networks zero-width metallic nanowires (rings or sticks). toke into account nanowire per unit length, junction (nanowire/nanowire contact) resistance, and busbar/nanowire contact resistance. Using a mean-field approximation (MFA), we derived total nanoring-based as function their geometrical physical parameters. proposed way a...

• Laser wobble welding of thin Steel tabs to thick Aluminium busbar for Lithium-ion battery packs. Weld geometry, microstructure, mechanical strength, and electrical contact resistance investigated. Development optimum laser-wobble parameters achieve high properties. A new joining solution cost-effective aluminium busbars in Electric Vehicle manufacturing. In this work, joints was investigated ...

Abstract In power systems, busbars connect important components such as generators, transmission lines, and loads. A typical fault occurrence on the busbar may result in isolation of faulty sections from other normally operating parts system resulting differential protection operation. Although main busbars' scheme is protection, its operation significantly affected by magnetic saturation curre...