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Publikācija: Comparative Study of Steady-State Performance of LED Drivers at Different Modulation Techniques

Publication Type Full-text conference paper published in other conference proceedings
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Comparative Study of Steady-State Performance of LED Drivers at Different Modulation Techniques
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Iļja Galkins
Irena Milaševski
Oļegs Tetervenoks
Keywords lighting, light emitting diode, power supply
Abstract The paper deals with current and light regulators for luminaries with Light Emitting Diodes. Several topologies of the regulators with typical control formula (buck, boost and buck-boost) and several control methods (pulse-width and frequency modulation) are analyzed from the point of view of their control performance. Special attention is paid to the non-linearity of the proposed solutions and their accuracy in practically available control platforms. The control solutions are analyzed analytically and through simulations as well as confirmed experimentally. The conclusions about the most prospective solution are made.
DOI: 10.1109/CPE.2011.5942265
Hyperlink: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5942265 
Reference Galkins, I., Milaševski, I., Tetervenoks, O. Comparative Study of Steady-State Performance of LED Drivers at Different Modulation Techniques. In: 7th International Conference-Workshop "Compatibility and Power Electronics" (CPE 2011): Conference Proceedings, Estonia, Tallinn, 1-3 June, 2011. Piscataway: IEEE, 2011, pp.382-387. ISBN 978-1-4244-8806-3. e-ISBN 978-1-4244-8805-6. Available from: doi:10.1109/CPE.2011.5942265
ID 12614