Investigating the Role of Stator Slot Indents in Minimizing Flooded Motor Fluid Damping Loss
Didem Tekgun,
Burak Tekgun
Abstract:This research examines how fluid damping loss affects the operation of a two-pole, 5.5 HP (4 kW) induction machine (IM) within the context of different slot opening configurations developed for downhole water pump applications. Since these motors operate with their cavities filled with fluid, the variations in fluid viscosity and density, compared to air, result in the occurrence of damping losses. Furthermore, this loss can be attributed to the motor’s stator and rotor surface geometry, as the liquid within t… Show more
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