The increasing interest in exploiting renewable energy resources has introduced a new generation of energy conversion technologies including wind farms (WF) to the power systems. Previous studies of these WFs and their impacts on power systems have made new challenges emerge, which in turn, require detailed assessment for continuously increasing wind power penetration. Among these challenges, t...

Permanent magnet synchronous generators (PMSGs) have a bright prospect in the small wind turbine (WT) applications; PMSGs compared to the conventional electrically excitated generators have many advantages, that’s why they have attracted many and a strong interest of research. In this paper, a comparative PMSG performance study's is presented, these performances is studied as a function of phys...

The stator slot geometry of a cable wound permanent magnet synchronous generator for hydrokinetic energy conversion is evaluated. Practical experience from winding two cable wound generators is used to propose optimized dimensions of different parts in the stator slot geometry. A thorough investigation is performed through simulations of how small geometrical changes alter the generator perform...

In this paper, a comprehensive parametric analysis for an axial-flux permanent magnet synchronous generator (AFPMSG), designed to operate in a small-scale wind-power applications, is presented, and the condition for maximum efficiency, minimum weight and minimum cost is deduced. Then a Computer-Aided Design (CAD) procedure based on the results of parametric study is proposed. Matching between t...

In order to broaden the limited utilization range of wind power and improve the charging and discharging control performance of the storage battery in traditional small wind power generation systems, a wind power system based on a vertical-axis off-grid induction generator is proposed in this paper. The induction generator not only can run in a wide wind speed range but can also assist the vert...

Given the greater penetration of wind power, impact generators on grid electricity reliability imposes additional requirements. One most common technologies in power generating schemes is permanent magnet synchronous generator (PMSG) converter. However, controller calculation difficult due to nonlinear dynamical and time-varying characteristics this type conversion system. This study develops a...

in this paper, the driver with antiwindup and fuzzy high-performance and robust pi controller has been suggested for permanent magnet synchronous motor (pmsm). this controller is suggested for the design of the robust driver for three phase pmsm and the cost reduction of its control system. it’s useful for the industrial application and automation and ultimately speed control and the improvemen...

There are different configurations selected by both industry and academia as the drivetrain for wind turbines in power range of 10 to 16 MW. The choice system influences levelized cost energy, and, become larger, therefore, costlier, there is more potential optimization critical systems, like drivetrain. latter motivates utilization a life cycle assessment approach profoundly influence technolo...

Due to its high power densities and compact dimensions, the axial flux coreless permanent magnet synchronous generator (PMSG) is used in a wide range of areas such as wind turbines electric vehicles. It extremely important detect magnetization faults that occur these generators. The occurrence machines with use affects their operation negatively. In this study, an effective method has been prop...