Integrated Stage Dual Buck -Boost Fly Back Converter LED Driver

 
 
 
  • Abstract
  • Keywords
  • References
  • PDF
  • Abstract


    This paper presents a novel integrated stage converter configuration being applied as a LED driver. In order to prove the betterment of the topology, its performance is compared in terms of power factor, output voltage and settling time with three other randomly selected topologies: A single switch AC-DC LED driver based on boost fly back power factor correction converter with a lossless snubber, Integrated stage double buck- boost converter LED driver, Integrated stage LED driver based on buck-boost and class E resonant converter. As a consequence of relevant simulations of all the chosen topologies with resistance as the load, it is understood that Integrated buck boost fly back converter based LED Driver is beneficial as a compromise between all circuits. Hence the same is translated into an experimental prototype which is capable of a yield rated 45 V, 84.6 W and 1.88 A for a LED string load.

     


  • Keywords


    Buck; Boost; Driver; Integrated Stage; Fly back; Light emitting diode.

  • References


      [1] Yijie Wang, J. Marcos Alonso and Xinbo Ruan,” A review of LED drivers and related technologies”, IEEE Transactions on Industrial Electronics, Vol.X, No.X, (200X), pp.XX-XX, accepted for publiccation.

      [2] Marcos Alonso, Juan Viña, David Gacio Vaquero, Gilberto Martínez, and René Osorio,” Analysis and design of the integrated double buck boost converter as a high power factor driver for power – LED lamps”, IEEE Transactions on Industrial Electronics, Vol.59, No.4, (2012), pp.1689-1697.

      [3] K.I.Hwu, Y.T.Yau and L.-L.Lee,” Powering LED using high-efficiency SR fly back converter”, Proceedings of the 24th annual IEEE APEC conference, (2009).

      [4] D. Gacio, J. M. Alonso, A. J. Calleja, J. Garcia, and M. Rico-Secades,” A universal-input single-stage high-power-factor power supply for HB-LEDs based on integrated buck-fly back converter ”, IEEE Transactions on Industrial Electronics, Vol.58, No.2, (2011), pp.1589-599.

      [5] Q. Hu and R. Zane,” LED driver circuit with series-input-connected converter cells operating in continuous conduction mode”, IEEE Transactions on Industrial Electronics, Vol.25, No.3, (2010), pp.574-582.

      [6] T.-J. Liang, C.-M. Huang and J.-F. Chen,” Two-stage high-power-factor electronic ballast for metal-halide lamps”, IEEE Transactions on Industrial Electronics, Vol.24, No.12, (2009), pp.2959-2966.

      [7] M H Rashid, Power Electronics Handbook, Elsevier, (2007).

      [8] H.-Y. Li, H.-C. Chen,” Dynamic modeling and controller design for a single-stage single-switch parallel boost-fly back–fly back converter”, IEEE Transactions on Power Electronics, Vol.27, No.2, (2012), pp.816-827.

      [9] X. Wu, J. Yang, J. Zhang, Z. Qian,” Variable on-time (VOT) controlled critical conduction mode buck PFC converter for high-input AC-DC HB-LED lighting applications”, IEEE Transactions on Power Electronics, Vol.27, No.11, (2012), pp.4530-4531.

      [10] Y. Wang, Y. Guan, D. Xu, W. Wang,” A CLCL resonant DC/DC converter for two-stage LED driver system”, IEEE Transactions on Industrial Electronics, Vol.63, No.5, (2014), pp.2883-2886.

      [11] J. Shao,” Single stage offline LED driver”, Proceedings of the 24th annual IEEE APEC conference, (2009). , pp.582–586

      [12] Y. Wang, J. Huang, W. Wang, D. Guo,” A single-stage single-Switch LED driver based on class-E converter”, IEEE Transactions on Industrial Applications, Vol.52, No.3, (2016), pp. 2618-2620

      [13] Y. Wang, Y. Guan, K. Ren, W. Wang, D. Xu,” A single-stage LED driver based on BCM boost circuit and LLC Converter for street lighting system ”, IEEE Transactions on Industrial Electronics, Vol.62, No.9, (2015), pp. 5446-5448.

      [14] E F Schubert, Light – Emitting Diodes, 2nd Edition, Cambridge University Press, (2006).

      [15] Cree X Lamp XP – C LEDs, 2010, Data Sheet. CLD – DS19 , Rev 4

      [16] S. Y. R. Hui, S. N. Li, X. H. Tao, W. Chen, and W. M. Ng, “ A novel passive off-line light-emitting diode (LED) driver with long lifetime,” , IEEE Transactions on Power Electronics, Vol.25, No.10, (2010), pp. 2665-2672.

      [17] Z. Ye, F. Greenfeld, and Z. Liang,” Single-stage offline SEPIC converter with power factor correction to drive high brightnessLEDs,” Proceedings of the 24th annual IEEE APEC conference, (2009). pp. 546–553.


 

View

Download

Article ID: 14483
 
DOI: 10.14419/ijet.v7i3.3.14483




Copyright © 2012-2015 Science Publishing Corporation Inc. All rights reserved.