Using ANFIS as Indicator in the Networks Containing SVC and STATCOM for Voltage Collapse Phenomena

Subject Areas : Communication

نعمت  طالبی ¹ ()
منصور  شیخان ² ()

Received: 2010-09-11 Accepted : 2011-01-10 Published : 2010-03-01

Keywords: ANFIS, STATCOM, SVC, Voltage Collapse, Loadability Margin,

Abstract :

This paper focuses on using an ANFIS indicator for it’s proximity to collapse point with emphsizing on application of two Flexible AC Transmission System (FACTS) devices’ namely, Static Var Compensator (SVC) and Static Compensator (STATCOM), In order to study the effects on voltage collapse phenomena in power systems. Based on system results at the point of collapse ‘Application of these devices loadability or increase could increase loadability margin to collapse point. Also,ANFIS as an indicator for proximity to collapse point has been applied succesfuly. The IEEE 14 bus test system is used to illustrate the effects of FACTS devices on voltage collapse phenomena and applying of ANFIS as an indicator for proximity index simulations.