CPF, TDS based voltage stability analysis using series, Shunt and Series-Shunt FACTS controllers for line outage contingency

Author

Kumar, G. Naveen ; Kalavathi, M. Surya

Author_Institution

VNR, VJIET, Hyderabad, India

fYear

2011

fDate

22-24 Dec. 2011

Firstpage

1

Lastpage

6

Abstract

Voltage stability is of major concern in power systems stability. Main reason for the cause of voltage instability is the sag in reactive power at various locations in an interconnected power system. Improving the systems reactive power handling capacity via FACTS devices during a line outage categorized under large disturbance voltage instability is the idea behind this research paper. Various Series, Shunt and Series-Shunt FACTS devices are used to improve the reactive power profile which is tested on IEEE 14-bus system.

Keywords

flexible AC transmission systems; power system interconnection; power system stability; reactive power; static VAr compensators; time-domain analysis; CPF-TDS based voltage stability analysis; IEEE 14-bus system; large disturbance voltage instability; line outage contingency; power systems stability; series-shunt FACTS controllers; system reactive power handling capacity; time domain simulation; Automatic voltage control; Circuit stability; Power capacitors; Power system stability; Reactive power; Stability analysis; Thyristors; Large Disturbance Voltage Stability; SSSC; STATCOM; SVC; TCSC; UPFC; line outage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Systems (ICPS), 2011 International Conference on

Conference_Location

Chennai

Print_ISBN

INAVLID ISBN

Type

conf

DOI

10.1109/ICPES.2011.6156658

Filename

6156658