A buck-boost controlled full bridge LED driver with zero-voltage switching

• Autorzy: Ramakrishnareddy Ch. Kasi , Kumar K. Ranjith , Kalavathi M. Surya
• Języki publikacji: EN

Abstrakty

EN

A full bridge driver circuit with modulated input voltage using buck-boost converter for LED lighting systems is proposed. A dc voltage source, which is in series, processes portion of lamp power without conversion. Small controlled power is supplied through full bridge circuit. In the proposed configuration, current stress of switches in full bridge is greatly reduced. In addition, zero-voltage switching (ZVS) is accomplished in full bridge devices. Input voltage variations can be compensated to maintain constant LED lamp current. All LED lamps are dimmed simultaneously using on-off control. The circuit description and analysis are discussed in detail and it is validated experimentally.

Słowa kluczowe

EN

buck-boost converter; zero voltage switching; full bridge LED driver

PL

konwerter buck-boost; przełączanie zerowego napięcia; przełączanie przy zerowym napięciu; sterownik LED

• Wydawca: Institute of Heat Engineering, Warsaw University of Technology
• Czasopismo: Journal of Power Technologies
• Rocznik: 2021
• Tom: Vol. 101, nr 1
• Strony: 62--69
• Opis fizyczny: Bibliogr. 26 poz., rys., tab., wykr.

Twórcy

autor

Ramakrishnareddy Ch. Kasi

• Department of Electrical and Electronics Engineering, Vaagdevi College of Engineering, Warangal, India

autor

Kumar K. Ranjith

• Department of Electrical and Electronics Engineering, Vaagdevi College of Engineering, Warangal, India

autor

Kalavathi M. Surya

• Department of Electrical Engineering JNTU College of Engineering Hyderabad, India

Bibliografia

• 1. Reddy, U.R., and Narasimharaju, B.L. (2017) Single-stage electrolytic capacitor less non-inverting buck-boost PFC based AC-DC ripple free LED driver,. IET Power Electronics, pp.38-46, 10 (1).
• 2. Iturriaga-Medina, S., Martinez-Rodriguez, P.R., Juarez-Balderas, M., Sosa, J.M., and Limones, C.A. (2015) A buck converter controller design in an electronic drive for LED lighting applications,. IEEE International Autumn Meeting on Power Electronics and Computing (ROPEC), pp.1-5.
• 3. Agrawal, A., Jana, K.C., and Shrivastava, A. (2015) A Review of Different DC/DC Converters for Power Quality Improvement in LED Lighting Load,. 2015 International Conference on Energy Economics and Environment (ICEEE), pp.1-6.
• 4. Bender, V.C., Marchesan, T.B., and Alonso, J.M. (2015) Solid-State Lighting A Concise Review of the State of the Art on LED and OLED Modeling,. IEEE industrial electronics magazine, pp.6-16, 9(2).
• 5. Li, S., Tan, S.-C., Lee, C.K., Waffenschmidt, E., Hui, S.Y., and Tse, C.K. (2016) A survey classification, and critical review of light-emitting diode drivers. IEEE Transactions on Power Electronics, pp.1503-1516, 31 (2).
• 6. Wang, Y., Alonso, J.M., and Ruan, X. (2017) A Review of LED Drivers and Related Technologies,. IEEE Transactions on Industrial Electronics, pp.5754-5765, 64 (7).
• 7. Kim, H.-C., Choi, M.C., Kim, S., and Jeong, D.-K. (2017) An AC-DC LED Driver With a Two-Parallel Inverted Buck Topology for Reducing the Light Flicker in Lighting Applications to Low-Risk Levels,. IEEE Transactions on Power Electronics, pp.3879-3891, 32 (5).
• 8. Qiu, Y., Wang, L., Wang, H., Liu, Y.-F., and Sen, P.C. (2015) Bipolar Ripple Cancellation Method to Achieve Single-Stage Electrolytic-Capacitor-Less High-Power LED Driver,. IEEE Journal of Emerging and Selected Topics in Power Electronics, pp.698-713, 3 (3).
• 9. Wang, Y., Huang, J., Wang, W., and Xu, D. (2016) A Single-Stage Single-Switch LED Driver Based on Class-E Converter,. IEEE Transactions on Industry Applications, pp.2618-2626, 52 (3).
• 10. Moon, S.C., Koo, G.-B., and Moon, G.-W. (2015) Dimming-Feedback Control Method for TRIAC Dimmable LED Drivers,. IEEE Transactions on Industrial Electronics, pp.960-965, 62 (2).
• 11. Reddy, U.R., Narasimharaju, B.L., and Md, A. (2018) Voltage mode control dcm hsd-cib pfc converter for hb-led lighting applications,. Journal of Power Technologies, 98 (4), pp.305-313,.
• 12. Garcia, J., Calleja, A.J., Corominas, E.L., Vaquero, D.G., and Campa, L. (2011) Interleaved Buck Converter for Fast PWM Dimming of High-Brightness LEDs,. IEEE Transactions on Power Electronics, pp. 2627-2636, 26 (9).
• 13. Yu, W., Lai, J.-S., Ma, H., and Zheng, C. (2011) High-Efficiency DC-DC Converter With Twin Bus for Dimmable LED Lighting,. IEEE Transactions on Power Electronics, pp.2095-2100, 26 (8).
• 14. Santos Filho, E.E. dos, Miranda, P.H.A., Sa, E.M., and Antunes, F.L.M. (2014) A LED Driver With Switched Capacitor,. IEEE Transactions on Industry Applications, pp.3046-3054, 50 (5).
• 15. Pollock, A., Pollock, H., and Pollock, C. (2015) High Efficiency LED Power Supply,. IEEE Journal of Emerging and Selected Topics in Power Electronics, pp.617-623, 3 (3).
• 16. Hwu, K.I., Jiang, W.Z., and Chen, W.H. (2018) Automatic current-sharing extendable two-channel LED driver with non-pulsating input current and zero dc ux,. International Journal of Circuit Theory and Applications, 1462-1484, 46 (8).
• 17. Udumula, R.R., Hanumandla, D., and Bellapu, V. (2020) Closed Loop Voltage Mode Controlled High Step-Down/Step-Up Positive Output Buck-Boost Converter,. Journal of Power Technologies, 100 (3), 255-262.
• 18. Reddy, U.R., and Koppolu, K.K. (2019) Design of Dimmable Light Emitting Diode Driver for Low Power Applications,. Journal of Power Technologies, 99 (3), 204-209.
• 19. Castro, I., Lamar, D.G., Lopez, S., Martin, K., Arias, M., and Sebastian, J. (2018) A Family of High Frequency AC-LED Drivers Based on ZCS-QRCs. IEEE Transactions On Power Electronics,, 33 (10), 8728-8740..
• 20. Ramakrishnareddy, C.K., Porpandiselvi, S., and Vishwanathan, N. (2019) A three-leg resonant converter for two output LED lighting application with independent control,. International Journal of Circuit Theory and Applications,, 47 (7), 1173-1187..
• 21. Alonso, J.M., Perdigao, M.S., Costa, M.A.D., Martinez, ilberto, and Osorio, R. (2017) Analysis and Experiments on a Single-Inductor Half-Bridge LED Driver With Magnetic Control,. IEEE Transactions On Power Electronics,, 32 (12), 9179-9190..
• 22. Chen, X., Huang, D., Li, Q., and Lee, F.C. (2015) Multichannel LED Driver With CLL Resonant Converter,. IEEE Journal Of Emerging And Selected Topics In Power Electronics,, 3 (3), 589-598..
• 23. Veeramallu, V.K.S., S., P., and L., N.B. (2019) A buck-boost integrated high gain non-isolated half-bridge series resonant converter for solar PV/battery fed multiple load LED lighting applications. International Journal of Circuit Theory and Applications, pp.266-285, 48 (2).
• 24. Reddy, U.R., and Narasimharaju, B.L. (2017) A Cost-Effective Zero-Voltage Switching Dual-Output LED Driver,. IEEE Transactions on Power Electronics, pp.7941-7953, 32 (10).
• 25. Ribas, J., Quintana-Barcia, P.J., Cardesin, J., Calleja, A.J., and Corominas, E.L. (2018) LED Series Current Regulator Based on a Modified Class-E Resonant Inverter,. IEEE Transactions on Industrial Electronics, pp.9488-9497, 65 (12).
• 26. Khatua, M., Kumar, A., Yousefzadeh, V., Sepahvand, A., Doshi, M., Maksimovic, D., and Afridi, K.K. (2020) High-Performance Megahertz-Frequency Resonant DC-DC Converter for Automotive LED Driver Applications,. IEEE Transactions on Power Electronics,, pp.10396-10412., 35 (10).

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).