Title :
Wide area controls for transient and dynamic stability enhancement
Author :
Ledwich, Gerard ; Vahidnia, Arash ; Palmer, Everett
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Queensland Univ. of Technol., Brisbane, QLD, Australia
fDate :
Sept. 29 2013-Oct. 3 2013
Abstract :
This paper presents a study done into the effectiveness of using local acceleration measurements vs. remote angle measurements in providing stabilising control via SVCs following large disturbances. The system studied was an analogue of the Queensland-New South Wales Interconnection (QNI) and involved the control of an existing Static Var Compensators (SVC) at Sydney West. This study is placed in the context of wide area controls for large systems using aggregated models for groups of machines.
Keywords :
flexible AC transmission systems; phasor measurement; power system interconnection; power system transient stability; static VAr compensators; Queensland-New South Wales interconnection; Sydney West; dynamic stability enhancement; local acceleration measurements; remote angle measurements; static Var compensators; transient stability enhancement; wide area controls; Aggregates; Atmospheric measurements; Damping; Measurement units; Particle measurements; Static VAr compensators; FACTS devices; Phasor Measurement Units; Power System Stability; non-linear control;
Conference_Titel :
Power Engineering Conference (AUPEC), 2013 Australasian Universities
Conference_Location :
Hobart, TAS
DOI :
10.1109/AUPEC.2013.6725414
