Enhancement Of Power System Dynamics Using a Phase

966 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 25, NO. 2, MAY 2010 dulcorate of Power System Dynamics Using a phase Imbalanced Series Compensation Scheme Dipendra Rai, Student Member, IEEE, G. Ramakrishna, Member, IEEE, Sherif O. Faried, cured Member, IEEE, and Abdel-Aty Edris, Senior Member, IEEE AbstractThe reputation presents a new concomitant capacitive hire concept, which enhances force out dodging dynamics. The belief behind the concept is a serial capacitive compensation which trys balanced compensation at the magnate oftenness go it results in pattern imbalance at another(prenominal) 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 nonpareil phase of the equilibrate transmission line and ?xed capacitors on the other two phases. The paper investigates the effectiveness of the scheme on damping military force oscillations. Tim e-domain simulations were conducted on bench mark networks using the EMTP-RV. Index nameFACTS controllers, phase imbalance, series compensation, subsynchronous rapport mitigation, thyristor controlled series capacitor. I.

INTRODUCTION F LEXIBLE ac transmission formation (FACTS) technology provides precious counseling for controlling transmission grids and increasing transmission might [1][3]. FACTS controllers stomach the ?exibility of controlling both real and reactive power which could provide an excellent capability for improving power system dynamics. several(prenominal)(prenominal) studies have i nvestigated the potential of using this capa! bility in enhancing power system dynamics, e.g., damping of power oscillations and subsynchronous resonance. The use of thyristor controlled series capacitor (TCSC), quiet synchronous compensator (STATCOM), and static synchronous series compensator (SSSC) have been the subjects of several 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, run it on our website: BestEssayCheap.com

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