Force Prediction Including Hysteresis Effects in a Short-Stroke Reluctance Actuator Using a3d-FEM and the Preisach Model
2013 ◽
Vol 416-417
◽
pp. 187-194
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Keyword(s):
3D Fem
◽
Magnetic hysteresis effects, present in the force of an E-core reluctance actuator, are examined by simulations and measurements. Simulations have been performed with a 3d finite element method (3d-FEM) and a Preisach model, which is extended with a dynamic magnetic equivalent circuit (MEC) model. Both simulation methods are first examined on the prediction of the magnetic flux density in a closed-and open toroid for dc-and ac excitations. Finally, both methods are used to predict the force of the E-core reluctance actuator, which is compared to ac force measurementsperformed with a piezoelectric load cell.
2020 ◽
Vol 110
(5-6)
◽
pp. 1601-1613
2010 ◽
Vol 130
(9)
◽
pp. 1102-1107
2005 ◽
Vol 125
(2)
◽
pp. 185-191
Keyword(s):
2011 ◽
Vol 110-116
◽
pp. 1458-1465
◽
1994 ◽
Vol 45
(1-4)
◽
pp. 187-192
◽
2014 ◽
pp. 129-132
Keyword(s):
Keyword(s):