Integrated Power Topologies to Supply HPS Lamps: A Comparative Study

Costa, Marco A. Dalla; Marchesan, Tiago Bandeira; Silveira, J.S. da; Seidel, A. R.; Prado, R.N. do; Álvarez, José Marcos Alonso

doi:10.1109/tpel.2010.2046183

Cited by 26 publications

(1 citation statement)

References 31 publications

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“…The validation of simulation results has been done with a 9 W lamp supplied at high frequency based on a voltage-fed series-parallel resonant inverter topology. Dalla-Costa et al 9 presented an integration methodology for dc/dc a high power factor electronic ballast to supply the high-pressure sodium lamp with low frequency. Various topologies are integrated with this converter such as: buck, boost, buckboost, flyback, sepic and zeta.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the effect of a pulsed power supply on the HgTlI lamp

Chammam

Nsibi

Mrabet

et al. 2018

Lighting Research & Technology

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The objective of this work is to study the influence of a pulsed power supply on the energy efficiency of high-intensity discharge lamps in comparison with a pseudo-continuous ballast. The results presented in this paper concern the dynamic behaviour of discharges in mercury vapour doped with thallium iodide. The acquisition of the arc current, arc voltage and spectral radiation enables us to investigate the influence of the pulsed power supply on the electrical characteristics of the lamp such as the behaviour of the lamp conductance and spectral radiance. The analysis of the 577 nm mercury line’s response to the current pulse excitation allowed us to identify several phases. Good agreement has been found between simulation and experimental results.

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Section: Introductionmentioning

confidence: 99%