Synchronous machines – Motor Factory – Test environment
In accurate mode the sign of the reactive power, and the phase angle are not right.
The sign conventions are not respected for defining the reactive power and phase angle (ref.: FXM-16143, FXM-16542).
SMPM - Working point – Square wave – Forced I – Average computation of quantities.
The computation of average quantities like iron losses, the Joule losses in magnets, and torque is not executed over a full electrical period. That can lead to wrong results (ref.: FXM-14091)
SMPM - Maximum speed computation
The estimation of the maximum speed is wrong for the tests “Working point - Sine wave – Motor - U-I” and “Working point - Sine wave – Motor - T-N” when the control mode MTPA is selected (ref.: FXM-10916). The computation is always performed by considering the MTPV command mode.
Wound field machine - Wrong thermal settings for the test "NVH Spectrogram"
The thermal settings should be the same that those available for the test “NVH Working point” (ref.: FXM-17932).
Wound field machine - SSFR - Negative values of the equivalent scheme
We met a few cases where the parameters of the resulting equivalent scheme were negative. (ref.: FXM-10916).
SM-RSM - Issue in the displaying of the characteristic curves in Jd-Jq area
In the test efficiency map, there is an issue in the displaying of the characteristic curves in Jd-Jq area where the location of the second working point is wrong (ref.: FXM-17801).