The Impact of Throshold DC Voltage on the SC Control Stability Based on Brushless Doubly Exited Induction Machine BDFIM

this paper is concerned in verifying the reliability of DC Boost voltages and its effect on the performance of the scaler control algorithm to handle the reluctance machine performance through the drop voltage close synchronous zone, when the slip frequency equal zero. The mathematical treatments taking in account Maximum Torque per Ampere Inverter MTPAI and steady state condition has been involved to simplify the dynamic model of secondary side supply voltage equations for the simple scalar control algorithms control winding CW. The speed of the machine's response to the Simulink applications made the topic a subject of trust and interest and a good outlet for proving and confirming the hypothesis. Enhancement of emerging Brushless Doubly Fed Machine BDFIM (Motoring Mod) which is classified as one of cascade construction Machin is the target of this investigation. So the preventing the machine which may be experienced to speed drop or torque failure draw clear motives to maintain the bipolar (±) DC Boost voltage in the control side for emerging BDFM.