Operational analysis and limitations of the VSI-Based multi-line FACTS controllers



Título del documento: Operational analysis and limitations of the VSI-Based multi-line FACTS controllers
Revista: Controle & automacao
Base de datos: PERIÓDICA
Número de sistema: 000315462
ISSN: 0103-1759
Autores: 1
Instituciones: 1Universidade de Sao Paulo, Sao Paulo. Brasil
Año:
Periodo: Abr-Jun
Volumen: 17
Número: 2
Paginación: 167-176
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico
Resumen en inglés In this paper, the operational analysis and the main limitations of the VSI-based multi-line FACTS controllers, namely: the GIPFC (Generalized Interline Power Flow Controller) and the IPFC (Interline Power Flow Controller), are analyzed. The GIPFC & IPFC are amongst the newest devices within the FACTS technology. By utilizing these devices an enhanced and nearly instantaneous controllability over independent transmission systems, can be obtained. The steady-state analysis of a GIPFC & IPFC controlling two balanced independent AC systems, is initially modeled. The use of the instantaneous power theory along with the d-q orthogonal co-ordinates showed to be appropriate tools for assessing the GIPFC response towards the operation of both controlled systems. Yet, to observe its dynamic behavior and simultaneously validate the previous steady-state analysis, a phase-shift VSI-based GIPFC was implemented in the ATP program. Where applicable, a comparative evaluation between the GIPFC and the IPFC, is also presented
Disciplinas: Ingeniería
Palabras clave: Ingeniería de control,
Ingeniería eléctrica,
Controladores,
Flujo de potencia,
Corriente alterna,
Sistemas de transmisión
Keyword: Engineering,
Control engineering,
Electrical engineering,
Controllers,
Power flow,
Alternating current,
Transmission systems
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