IEEE Transactions on Magnetics · 1993 · 62 citations · 4 references
EngineeringElectrical EngineeringPhysicsElectric MachinesElectromagneticsElectromagnetismElectromagnetic PowerElectromagnetic Torque ProductionLosses In Electric MachinesMagnetic Circuit AnalysisCore Loss AnalysisCore Loss ModelingCore LossesEddy Current LossesElectrical SteelsElectromagnetic Torque CalculationIron LossesMagnetic Flux Density
An expression is derived for the calculation of the rotational power loss in electrical steel laminations, i.e., the iron loss associated with the torque caused by the angle of lag between H and B. It is shown that for a nonpurely rotating flux density, i.e., noncircular flux density loci, the instantaneous angular velocity of the flux density vector can vary substantially during a cycle, and must be accounted for in the calculation.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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Rotational power loss of silicon steel sheet
Masato Enokizono, Tsuyoshi Suzuki, J. Sievert et al. · IEEE Transactions on Magnetics · 1990 · 136 citations
Engineering, Materials Engineering, Mechanical Engineering +11