Multi-string capacitively isolated quasi- Resonant LED driver

A. Bazarov; A. Abramovitz; D. Shmilovitz

doi:10.1109/OPTIM.2017.7975052

Multi-string capacitively isolated quasi- Resonant LED driver

A. Bazarov, A. Abramovitz, D. Shmilovitz

School of Electrical Engineering

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

This paper introduces a multi-string quasi-resonant driver for LED lighting applications. The proposed LED driver is operated with variable frequency, constant on-Time control strategy. Key characteristics of the proposed driver under the proposed control method are reported. The theory is verified by simulation and experimental results.

Original language	English
Title of host publication	Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	711-716
Number of pages	6
ISBN (Electronic)	9781509044894
DOIs	https://doi.org/10.1109/OPTIM.2017.7975052
State	Published - 11 Jul 2017
Event	2nd International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017 - Brasov, Romania Duration: 25 May 2017 → 27 May 2017

Publication series

Name	Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017

Conference

Conference	2nd International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017
Country/Territory	Romania
City	Brasov
Period	25/05/17 → 27/05/17

Keywords

Capacitive isolation
LED driver
PFC
Quasi resonant conversion

Access to Document

10.1109/OPTIM.2017.7975052

Cite this

Bazarov, A., Abramovitz, A., & Shmilovitz, D. (2017). Multi-string capacitively isolated quasi- Resonant LED driver. In Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017 (pp. 711-716). Article 7975052 (Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OPTIM.2017.7975052

Bazarov, A. ; Abramovitz, A. ; Shmilovitz, D. / Multi-string capacitively isolated quasi- Resonant LED driver. Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 711-716 (Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017).

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title = "Multi-string capacitively isolated quasi- Resonant LED driver",

abstract = "This paper introduces a multi-string quasi-resonant driver for LED lighting applications. The proposed LED driver is operated with variable frequency, constant on-Time control strategy. Key characteristics of the proposed driver under the proposed control method are reported. The theory is verified by simulation and experimental results.",

keywords = "Capacitive isolation, LED driver, PFC, Quasi resonant conversion",

author = "A. Bazarov and A. Abramovitz and D. Shmilovitz",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2nd International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017 ; Conference date: 25-05-2017 Through 27-05-2017",

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series = "Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Bazarov, A, Abramovitz, A & Shmilovitz, D 2017, Multi-string capacitively isolated quasi- Resonant LED driver. in Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017., 7975052, Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017, Institute of Electrical and Electronics Engineers Inc., pp. 711-716, 2nd International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017, Brasov, Romania, 25/05/17. https://doi.org/10.1109/OPTIM.2017.7975052

Multi-string capacitively isolated quasi- Resonant LED driver. / Bazarov, A.; Abramovitz, A.; Shmilovitz, D.
Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 711-716 7975052 (Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Shmilovitz, D.

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N2 - This paper introduces a multi-string quasi-resonant driver for LED lighting applications. The proposed LED driver is operated with variable frequency, constant on-Time control strategy. Key characteristics of the proposed driver under the proposed control method are reported. The theory is verified by simulation and experimental results.

AB - This paper introduces a multi-string quasi-resonant driver for LED lighting applications. The proposed LED driver is operated with variable frequency, constant on-Time control strategy. Key characteristics of the proposed driver under the proposed control method are reported. The theory is verified by simulation and experimental results.

KW - Capacitive isolation

KW - LED driver

KW - PFC

KW - Quasi resonant conversion

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Y2 - 25 May 2017 through 27 May 2017

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Bazarov A, Abramovitz A, Shmilovitz D. Multi-string capacitively isolated quasi- Resonant LED driver. In Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 711-716. 7975052. (Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017). doi: 10.1109/OPTIM.2017.7975052

Multi-string capacitively isolated quasi- Resonant LED driver

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Keywords

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