Doubly fed induction generator (DFIG) wind power generation system is widely used in farm all over the world. Reactive can be generated both grid-side converter and generator-side of DFIG. In this paper, working principle control method DFIG are introduced, reactive limit derived, finally regulation simulated Simulink.

Abstract Optimal reactive power dispatch (ORPD) plays a significant role in the control and smooth operation of system through enhancement network’s reliability, security, economic aspects. This paper presents bibliometric visual analysis ORPD-related research articles extracted from Web Science (WoS) database its inception to October 29, 2019. A total 263 drawn 166 journals, published between ...

This paper describes optimal reactive power control of a doubly fed induction generator (DFIG), which is widely used in a distributed generating plant. Although its structure is similar to that of an induction motor, its reactive power control is more complicated. In this paper, steady-state power transfer equations are derived and developed for a doubly fed structure of the induction generator...

Penetration of distributed energy resources (DERs) such as wind, solar and battery units are rapidly increasing in distribution power system (DPS). In view grid reliability efficiency, cyber physical secure these highly important since it can directly impact operations. This paper investigates the dynamic behavior during cyber, natural strikes on reactive control DER units. Various fault scenar...

Abstract In recent years, distributed generation has been fully developed, and its permeability is rising, which also brings great challenges to the reactive power regulation of distribution network. By analyzing output characteristics active supply, in this article, a multi-objective optimization mathematical model compensation established, takes economy security network into consideration. Th...