New direct power synergetic-SMC technique based PWM for DFIG integrated to a variable speed dual-rotor wind power

In this work, a new direct power synergetic-sliding mode (DPSSM) technique based pulse width modulation (PWM) strategy for doubly-fed induction generator (DFIG) integrated to variable speed dual-rotor wind (DRWP) systems is designed. The designed strategies produce voltage locations identical those of classical two-level inverter. novel control (SSM) command and PWM replace the hysteresis comparators switching table, generating reference using Compared with traditional active reactive powers (DARPC), in strategy, frequency maintained constant, undulations power, current, torque, are minimized remarkably. Simulation results verify validity strategy.