the doubly fed induction generator (dfig) is one of the most popular technologies used in wind power systems. with the growing use of dfigs and increasing power system dependence on them in recent years, protecting of these generators against internal faults is more considered. loss of excitation (loe) event is among the most frequent failures in electric generators. however, loe detection stud...

<span lang="EN-US">Doubly fed induction generator (DFIG) is very popular in commercial turbines installed worldwide. Indirect matrix converter (IMC) a fully silicon-based without capacitor that could be used wind turbines. In this paper robust ANFIS based second order sliding mode controller proposed to control the DFIG turbine excited by IMC converter. combination of fuzzy logic and arti...

This paper is focused on harmonic analysis for an energy conversion sys- tem using wind power (WECS) based a Double Fed Induction Generator (DFIG). A Frequency converter coupled back to used excite the rotor winding and stator excited by different electrical networks. work also focuses distortion DFIG Model. approaches analyzed basis of kind Line Ground faults Transmission line. The research Co...

Variable speed constant frequency generating systems are used in wind power, hydro power, aerospace and naval power generations to enhance efficiency and reduce friction. In these applications, an attractive candidate is the slip power recovery system comprising of doubly-excited induction machine or doubly-excited brushless reluctance machine and PWM inverters with dc link. In this paper, a fl...

Abstract This paper presents a methodology for voltage and frequency ( V–f ) control of standalone wind-driven self-excited reluctance generator (WDSERG). The is based on proposing two different compensation configurations using switching capacitors (short-shunt long-shunt compensation) control. dynamic steady-state performances the are discussed under operating conditions: wind speeds, load cu...