Performance of a PMSG Based Wind Energy Conversion System by Using Fuzzy Logic Controller

Abstract

Using a fuzzy logic controller, vector control, and direct torque control, a reliable and 
effective control system may be developed for WECSs based on a permanent magnet synchronous 
generator (PMSG) to improve machine performance. When it comes to power generation and grid 
compliance, fast transient and steady state performance of wind energy conversion systems (WECSs) 
are critical. Two hysteresis current controllers and an inverter-switching table are part of the system. 
Fast transient and smooth steady state performance for the machine side converter of PMSGs, 
which regulates the DC-link voltage under grid fault circumstances, is provided by the suggested 
control method