Enter a Winding name. This name is appended to the variables defined by this winding.
Enter the Peak phase current, which is the peak value of the current applied to all phases.
Enter the Initial electrical angle, which is an angular offset applied to all phases of the system. Typically, the excitation in a multiphase system needs to be adjusted in order to be in a particular angular position relative to other components of the overall system.
Enter the Frequency for time-dependent studies, which is the electrical frequency of excitation that defines the speed of a moving or rotating magnetic field.
Select the Winding layout configuration to be used. The layout of a winding is the pattern in which the coils are arranged with regard to phase and geometrical position. The different options supported by the
Multiphase Winding feature are
User defined and
Automatic three phase. When
User defined is selected, multiple
Phase subfeatures can be added, in which domains representing coils of each phase can be selected. Select
Automatic three phase to instead configure the domains of all phases under the assumption that the winding is a balanced three phase system where all coils are of equal shape and number of turns, and that all coil positions or slots are fully utilized.
This field is only available when Automatic three phase is chosen as the
Winding layout configuration. Specify the
Number of poles of the magnetic field to be excited by the winding.
This field is only available when Automatic three phase is chosen as the
Winding layout configuration. Specify the
Number of slots available for all coils of the winding.
This field is only available when Automatic three phase is chosen as the
Winding layout configuration. Specify the
Number of coils per slot, which is how many coils each slot can accommodate. The automatic winding layout supports either one or two coils per slot.
This button is only available when Automatic three phase is chosen as the
Winding layout configuration. When this button is clicked, a check will first be made to see if the number of poles, slots, and coils per slot are valid under the assumptions described for the
Automatic three phase setting. If this check passes, three
Phase subfeatures will be added under the
Multiphase Winding node, with selections of coil domains and corresponding phase angles automatically configured.
This section is only available when Automatic three phase is chosen as the
Winding layout configuration. This setting allows for custom configuration of sector periodicity in models where only a part of the full geometry is included. The two different options in this section are
Automatic and
User defined. If
Automatic is chosen, the settings will automatically match those in any
Continuity or
Sector Symmetry feature that is present in the model. When
User defined is chosen, the options become identical to those in the
Sector Symmetry feature.