Integrated optimal active and reactive power control scheme for grid connected permanent magnet synchronous generator wind turbines

摘要: This research presents a novel approach for optimal active and reactive power control using permanent magnet synchronous generator with fully rated converter (PMSG-FRC). The output variations wind energy intermittent performance create significant challenges system integration, operation, control. A fast reliable sensorless speed (WS) system-based extreme learning machines complete ensemble empirical mode decomposition adaptive noise is developed. Also, an approximate entropy-based complexity measure used online WS estimation. fuzzy controller calculating the turbine (WT) speed, power, torque, then adjusts WT by value. Moreover, farm (WF) utilised obtaining reference values every region/feeder. applied integrated to grid IEEE standard models, of adjusted required level estimated value increase maximum capture from WF. simulations results different cases studies voltage levels have confirmed validity accuracy proposed algorithms practical applications demonstrated excellent integration.