HPS lamp models behavior analysis for controlled third harmonic injection operation

One seeks, in this paper, to compare the behaviors of four different models for HPS lamps operating with harmonic injection. Simulation results of the models are compared with experimental results for the lamp fed with sinusoidal waveforms voltages with superposed third harmonic. The behavior of inc...

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Bibliographic Details
Published in2013 Brazilian Power Electronics Conference pp. 1183 - 1188
Main Authors Ferreira, T. S., Morais, L. M. F., Seleme, S. I., Donoso-Garcia, P. F., Cortizo, P. C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2013
Subjects
control
Current measurement
Harmonic analysis
harmonic injection
High intensity discharge lamps
HPS lamps
Impedance
incremental impedance
Integrated circuit modeling
modeling
Power system harmonics
Voltage measurement
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Summary:One seeks, in this paper, to compare the behaviors of four different models for HPS lamps operating with harmonic injection. Simulation results of the models are compared with experimental results for the lamp fed with sinusoidal waveforms voltages with superposed third harmonic. The behavior of incremental impedance is observed in simulation by the variation in the imposed current to the lamp. From this comparison one chooses the model presenting the best performance at low and high frequencies, obtain a frequency-domain model of the lamp and design a simple power controller to guarantee operation with constant power delivered to the lamp.
ISSN:2165-0454
2643-9778
DOI:10.1109/COBEP.2013.6785265