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Voltage Stability Analysis based on Power Voltage (P-V) and Reactive Voltage (Q-V) Curves in Transmission Lines Using Static Var Compensator (SVC) with the Power Factory Program
(Universidad Nacional Tecnológica de Lima Sur, 2021)
Due to the great demand for energy, electrical power systems, when subjected to voltage stress, present voltage instability, generating blackouts in the system with economic losses and in the components. Through a static ...
Optimal allocation of distributed generators providing reactive power support ancillary service
(2011-10-05)
Problems as voltage increase at the end of a feeder, demand supply unbalance in a fault condition, power quality decline, increase of power losses, and reduction of reliability levels may occur if Distributed Generators ...
Voltage Stability Enhancement Based on Optimal Allocation of Shunt Compensation Devices Using Lightning attachment procedure optimization
This paper proposes a combined approach to determine the optimal allocation of different shunt compensation devices (shunt capacitor, static var compensator, and static synchronous compensator) in power systems. The developed ...
Reactive Power Compensation Technologies: State-of-the-Art Review
(2005)
This paper presents an overview of the state of the art in reactive power compensation technologies. The principles of operation, design characteristics and application examples of Var compensators implemented with thyristors ...
Robust STATCOM control for the stabilisation of fixed-speed wind turbines during low voltages
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
This paper presents a robust voltage control scheme for fixed-speed wind generators using a static synchronous compensator (STATCOM) controller. To enable a linear and robust control framework with structured uncertainty, ...
Aplicação do fluxo de carga continuado visando redução das perdas e ampliação das margens de estabilidade estática de tensão
(Universidade Estadual Paulista (Unesp), 2020-02-14)
Neste trabalho apresentam-se e comparam-se metodologias alternativas para a alocação de compensação reativa shunt visando a melhoria das margens de estabilidade estática de tensão e a redução das perdas totais de potência ...