The aim of this work is to study the influence of technological defects in stator windings electri-cal insulation system on the inception of partial discharges in the stator slot of air-cooled electric rotating machines. By means of Comsol Multiphysics finite-element modeling software the elec-trophysical processes in high-voltage stator insulation with corona-protection coatings are ... https://chefesquipmenters.shop/product-category/food-storage-boxes/