Transactions of Kremenchuk Mykhailo Ostrohradskyi National University

6

Authors: O. Opeiko

The author has considered the induction motor vector speed control synthesis with current discrete PI-regulator. The analysis by simulation method of induction motor vector control system with discrete current PI regulator is executed, and in case, when the system is assumed continuous, the parametric synthesis of current PI-regulator, is also analyzed by simulation. The simulation results, presented in this work, demonstrate the acceptability of synthesis method for discrete current regulator in case of wide speed regulation. The comparison of both, continuous and discrete, current regulators in vector speed control system demonstrate advantage of discrete current regulator.