A novel compensation scheme based on a virtual air gap variable reactor for AC voltage control
Por:
Avila-Montes J., Campos-Gaona D., Vazquez E.M., Rodriguez-Rodriguez J.R.
Publicada:
1 ene 2014
Resumen:
Voltage control based on reactive power compensation is a fundamental aspect of the operation of ac electric power systems. This paper presents a novel shunt compensation scheme based on a virtual air gap variable reactor. The scheme is fully developed, from the adaptation of the virtual air gap principle to high-voltage applications and the determination of its expected performance, to the proposal of a digital cascade control using internal model and proportional-integral controllers. The suitability and flexibility of the device, and the voltage control and reactive power compensation scheme are verified by means of laboratory tests performed in a small-scale prototype. Measured results show that the proposed device and its control provide a robust load compensation scheme for ac systems. © 1982-2012 IEEE.
Filiaciones:
Avila-Montes J.:
Applied Research Center, Prolec GE, Apodaca, 66629, Mexico
Campos-Gaona D.:
Posgrado en Ingeniería Eléctrica, Instituto Tecnológico de Morelia, Morelia, 58120, Mexico
Vazquez E.M.:
Posgrado en Ingeniería Eléctrica, Instituto Tecnológico de Morelia, Morelia, 58120, Mexico
Rodriguez-Rodriguez J.R.:
Posgrado en Ingeniería Eléctrica, Instituto Tecnológico de Morelia, Morelia, 58120, Mexico
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