Prof. Eng. Petru ANDEA PhD., Lecturer Eng. Flaviu FRIGURA, PhD
Rezumat
Conductoarele electrice sunt deseori plasate in vecinatatea peretilor feromagnetici sau in interiorul niselor
electromagnetice. Este necesar sa se cunoasca exact fortele care apar in aceste situatii, pentru a asigura o proiectare optimala a masinilor sau aparatelor electrice. Aceasta lucrare prezinta o metoda generala de calcul a acestor forte bazata pe tensorii lui maxwell, care ia in consideratie plasarea asimetrica a conductorului intre pereti
Cuvinte cheie: ForteConductori electriciPereti si nise feromagnetice
Abstract
Electric conductors are often placed nearby ferromagnetic walls or inside ferromagnetic slots. Knowing exactly
the forces which appear in those situations is mandatory in order to insure an adequate design of all machines, apparatus
and power equipment. This paper presents a more generalized method to compute these forces, based of Maxwell’s
tensors, and taking in consideration the asymmetry of the conductor placement between the walls
Keywords: ForcesElectric ConductorsFerromagnetic Walls and Slots
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