This paper proposes a model predictive controller (MPC) design based on the optimal tip-speed ratio method for maximum power point tracking (MPPT) of direct-driven permanent magnet synchronous generator (D-PMSG)-based wind energy conversion system (WECS). To eliminate nonlinearity and time-varying characteristics, control variable was added at turbine feedback-linearized to create linear time-i...

The purpose of this study is to design a real-time current predictive control for wind energy conversion system (WECS) using doubly-fed induction generator (DFIG). A emulator and test bench assessing strategies were conceptualized. DSPACE DS1104 board served as the foundation emulation system. While power indirectly regulated via currents, latter controlled directly by control. Using discrete t...

The utilization of the wind to generate electrical energy is increasing rapidly throughout the world. By the end of 2009, the worldwide installed wind capacity reached 159,213 MW (World Wind Energy Report 2009). Wind turbine generators can be added and are being added in large grid connected electric power systems. Wind power, however, behaves quite differently than conventional electric power ...

Recently renewable energy resources especially wind power integration has been far increased in the electric power distribution system. To utilize wind power more effectively, wind energy conversion system is interfaced to grid through power electronics interfaces. In this paper, monitoring of various power quality disturbances at the point of common coupling in grid connected wind energy conve...

This paper proposes an adaptive neuro-fuzzy inference system (ANFIS) maximum power point tracking (MPPT) controller for grid-connected doubly fed induction generator (DFIG)-based wind energy conversion systems (WECS). It aims at extracting from the by peak regardless of speed. The proposed MPPT implements ANFIS approach with a backpropagation algorithm. rotor speed acts as input to and torque r...

This paper presents a wind energy conversion system (WECS) for grid-isolated areas. The includes squirrel-cage induction generator (SCIG) and battery-assisted quasi-Z source inverter (qZSI). batteries ensure reliable stable operation of the WECS in spite power oscillations. maximum is captured from both turbine (WT) SCIG through adjustment WT speed operating flux, respectively. utilized point t...

This work presents the theoretical and practical comparison of linear nonlinear control laws for direct power a grid-connected double fed induction generator (DFIG), based wind energy conversion system (WECS) under different operating modes. We will show improvement brought by super twisting high order sliding mode to mitigate chattering phenomenon, due switching frequency. It also avoid hyperl...

Wind energy conversion systems (WECSs) are considered green generators, environmentally friendly, and fully suitable sources to replace fossil sources. WECS’s output power is hugely dependent on the random nature of wind. There many solutions improve for WECSs, such as adjusting profile turbine blades, locating installation places, improving etc. Nevertheless, maximum point tracking (MPPT) algo...

Because of the rising worry about global warming and depletion fossil fuel supplies, many individuals are looking into sustainable energy alternatives to protect environment for future generations. situation our deteriorating globe, eco-friendly items more in demand than ever. The outcomes using PI PID controllers solar wind integration compared this research. This investigation contains a boos...

In recent years, regulating a wind energy conversion system (WECS) under fluctuating speed and enhancing the quality of electricity provided to grid has become hard challenge for many academics. The current research provides better control strategy decrease occurrence chattering phenomena. Combined with Maximum Power Point Tracking (MPPT) pitch angle control, is possible increase performance ef...