One of the problems with doubly-fed induction generator (DFIG) is its high vulnerability to network perturbations, notably voltage dips, because stator windings being coupled directly network. As DFIG’s and rotor are electromagnetically mated, current peak occurs during a dip causing an inrush critical converter back-to-back overload DC-link capacitor. For this purpose, series researchers have ...

In this paper, the Unified Interphase Power Controller (UIPC) is utilized to protect synchronous generator in case of faults occurring transmission system. The UIPC not only maintains generator’s stability by keeping its load angle within safe operational limits but also prevents high-amplitude currents from flowing through stator windings. This allows for more loading on without compromising s...

Introduction Widespread development in utilizing renewable energy resources such as solar, marine, biomass, geothermal and wind for electricity generation is become inescapable newly. Wind energy has the most contribution for power generation among different renewable energy resources; this is so because of its potential advantageous such as free availability of wind, ability to exploit in high...

Yanjian Peng 1, Yong Li 1,*, Zhisheng Xu 2, Ming Wen 2, Longfu Luo 1, Yijia Cao 1 and Zbigniew Leonowicz 3 1 College of Electrical and Information Engineering, Hunan University, Changsha 410082, China; [email protected] (Y.P.); [email protected] (L.L.); [email protected] (Y.C.) 2 Hunan Electrical Power Corporation Economical & Technical Research, Changsha 410004, China; [email protected] (Z.X.)...

Extensive use of wind turbine (WT) systems brings remarkable challenges to the stability and safety power systems. Due difficulty complexity modeling such large plants, model-independent strategies are preferred for control WT plants which eliminates need model identification. This current work proposes a novel methodology in rotor side converter (RSC) part ameliorate low voltage ride through (...

Abstract Wind energy is an effective and promising renewable source to produce electrical energy. conversion systems (WECS) have been developing on a wide scale worldwide. The expansion of wind demand tends high-quality output power in terms grid integration. Due the intermittent nature energy, great challenges are found regarding WECS modeling, control, This paper introduces comprehensive revi...