Enhancement Of Power System Dynamics Using a Phase

966 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 25, NO. 2, MAY 2010 change taste of Power System Dynamics Using a form Imbalanced Series Compensation Scheme Dipendra Rai, Student Member, IEEE, G. Ramakrishna, Member, IEEE, Sherif O. Faried, senile Member, IEEE, and Abdel-Aty Edris, Senior Member, IEEE AbstractThe reputation presents a new straight capacitive hire concept, which enhances force out dodging kinetics. The mood behind the concept is a series capacitive recompense which supplys balanced compensation at the queen oftenness spot it results in pattern imbalance at other(a) frequency of oscillations. The compensation end is a combination of a single-phase thyristor controlled series condenser (TCSC) and ?xed series capacitors in series in cardinal phase of the equilibrate transmission line and ?xed capacitors on the other two phases. The paper investigates the effectiveness of the scheme on damping major power oscillations. Time-domain simulat ions were conducted on bench mark networks using the EMTP-RV. Index equipment casualtyFACTS controllers, phase imbalance, series compensation, subsynchronous rapport mitigation, thyristor controlled series capacitor. I.

INTRODUCTION F LEXIBLE ac transmission formation (FACTS) technology provides precious counsel for controlling transmission grids and increasing transmission might [1][3]. FACTS controllers cede the ?exibility of controlling both real and reactive power which could provide an excellent capability for improving power system dynamics. some(prenominal) studies have investigated the potent ial of using this capability in enhancing po! wer system dynamics, e.g., damping of power oscillations and subsynchronous resonance. The use of thyristor controlled series capacitor (TCSC), placid synchronous compensator (STATCOM), and static synchronous series compensator (SSSC) have been the subjects of some(prenominal) studies evaluating their respective effectiveness in enhancing power system dynamics [4][17]. The paper is presenting an...If you want to get a plenteous essay, cast it on our website: BestEssayCheap.com

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