A new harmonic field excitation technique for the brushless operation of wound field synchronous machines (WFSMs) is proposed in this paper. The proposed scheme involves conventional three-phase and single-phase inverters operating at different frequencies and supply input current to the armature winding simultaneously. This results in a composite output current of the inverters. whic... https://www.ngetikin.com/bargain-MLB-Texas-Rangers-Alternate-Away-Jersey-iPhone-14-Pro-Clear-Case-p111023-save-big/