Resumen

CEDENO RODRIGUEZ, Leonardo; GUERRA JIMENEZ, Susset  y  FERNANDEZ CORREA, Alexander. Dynamic model for high intensity discharge lamps in high frequency. Energética [online]. 2014, vol.35, n.3, pp.173-182. ISSN 1815-5901.

In this paper the dynamic modeling of high intensity discharge lamps (HID) is developed. This will contribute to the further development of an advanced control system on the power stage of an electronic ballast, which allows these lamps operate at high frequency. The model must take into account the presence of the acoustic resonance's phenomenon (AR), which usually occurs when HID lamps operates at high frequency. Hybrid modeling techniques were employed, the balance equations and the empirical expressions were obtained and the model was parameterized by identification techniques and optimization based on genetic algorithms. The implementation of the model has performed using Simulink tool of Matlab R2011a software. As a result, a dynamic model for HID lamps in high frequency has achieved and validated for high-pressure sodium lamps (HPS)

Palabras clave : genetic algorithms; high frequency; HID lamps; hybrid modeling; acoustic resonance.

        · resumen en Español     · texto en Español     · Español ( pdf )