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Search: L773:9781509029389

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1.
  • Bayona, Jhon F., et al. (author)
  • A High Efficiency Fluorescent Lamp Electronic Ballast Design
  • 2016
  • In: IEEE CACIDI 2016 - IEEE Conference on Computer Sciences. - : Institute of Electrical and Electronics Engineers (IEEE). - 9781509029389
  • Conference paper (peer-reviewed)abstract
    • This paper presents the design and implementation of an electronic ballast for powering a fluorescent lamp. The purpose of this work is to improve the efficiency of the ballast by implementing a Series Resonant Inverter (SRI) in half-bridge configuration instead classic Series-Parallel Resonant (SPRI); in order to allow to provide the voltage steady state of the lamp. By other hand, this DC-AC converter will supply the voltage lamp ignition. Results on the proposed experimental prototype, using a fluorescent lamp of 32W, shows a better efficiency compared to traditional SPRI configurations.
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2.
  • Bayona, Jhon F., et al. (author)
  • Linear Control of a Power Factor Correction Rectifier in Half-bridge Configuration
  • 2016
  • In: IEEE CACIDI 2016 - IEEE CONFERENCE ON COMPUTER SCIENCES. - : IEEE. - 9781509029389
  • Conference paper (peer-reviewed)abstract
    • This paper presents a detailed analysis of a single phase high power factor boost half-bridge rectifier (RPFU-HBB). The purpose of this work is to achieve a unity power factor with tight-regulated output voltage. Using the experimental prototype for 120 Vrms input voltage, output power 80W and output voltage of 450V; a power factor of 0.99 and total harmonic distortion of 2.5% was obtained. In order to eliminate the unbalance voltage of the two output capacitors a special control scheme was developed. Modeling, theoretical linearization around the operating point of the RPFU-HBB, design considerations of the current controller output voltage by means of average current method and experimental work tested through simulation model RPFU-HBB are presented.
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  • Result 1-2 of 2
Type of publication
conference paper (2)
Type of content
peer-reviewed (2)
Author/Editor
Bayona, Jhon F. (2)
Sanchez, Andres C. (2)
Aguillon-Garcia, Jac ... (2)
Rubio, Diego A. (2)
Chamorro, Harold R. (1)
Chamorro, H.R. (1)
University
Royal Institute of Technology (2)
Language
English (2)
Research subject (UKÄ/SCB)
Natural sciences (2)
Year
2016 (2)

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