where S1 and S2 represent the total areas of an N-turn
winding carrying the positive current and the negative
current, respectively. In an FE package, areas S1 and S2
are uniquely labeled to distinguish them from other materials
and excitations, and are discretized into finite elements.
Therefore, the above integrations are actually performed
as a summation of the individual elements over
each cross section (S1 and S2) of the winding. For many
FE packages, both the integration of magnetic potentials
and the computation of areas are readily performed using
a command or a “verb.”
An alternative method is available to calculate the flux
linkage of a winding [2]. If a winding carries a current,
the flux linkage of this winding is also given by
where S1 and S2 represent the total areas of an N-turnwinding carrying the positive current and the negativecurrent, respectively. In an FE package, areas S1 and S2are uniquely labeled to distinguish them from other materialsand excitations, and are discretized into finite elements.Therefore, the above integrations are actually performedas a summation of the individual elements overeach cross section (S1 and S2) of the winding. For manyFE packages, both the integration of magnetic potentialsand the computation of areas are readily performed usinga command or a “verb.”An alternative method is available to calculate the fluxlinkage of a winding [2]. If a winding carries a current,the flux linkage of this winding is also given by
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