Inductor phase feedback for phase-locked loop control of electronic ballasts

Ray-Lee Lin, Ming Chieh Yeh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

This paper proposes a novel phase-locked loop (PLL) control technique for electronic ballasts, using the phase-feedback signal from the resonant inductor. Generally speaking, the electronic ballast with PLL control has been used to drive some high-voltage lamps with high equivalent resistance at the steady state, such as cold-cathode fluorescent lamps (CCFLs). With the proposed control scheme for electronic ballasts is thus developed to tolerate lower equivalent resistance of the lamps at the steady state, to have the operating frequency of ballasts continuously track the resonant frequency of the resonant tank. Based on the derived analysis of the proposed PLL control scheme, the design and the implementation of a prototype circuit is provided to demonstrate the performance of the proposed PLL scheme associating with a current regulator circuit.

Original languageEnglish
Title of host publicationConference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
Pages2763-2769
Number of pages7
DOIs
Publication statusPublished - 2005 Dec 1
Event2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting - Kowloon, Hong Kong, China
Duration: 2005 Oct 22005 Oct 6

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume4
ISSN (Print)0197-2618

Other

Other2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
CountryChina
CityKowloon, Hong Kong
Period05-10-0205-10-06

Fingerprint

Phase locked loops
Feedback
Electric lamps
Fluorescent lamps
Networks (circuits)
Natural frequencies
Cathodes
Electric potential

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

Cite this

Lin, R-L., & Yeh, M. C. (2005). Inductor phase feedback for phase-locked loop control of electronic ballasts. In Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (pp. 2763-2769). [1518851] (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 4). https://doi.org/10.1109/IAS.2005.1518851
Lin, Ray-Lee ; Yeh, Ming Chieh. / Inductor phase feedback for phase-locked loop control of electronic ballasts. Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting. 2005. pp. 2763-2769 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)).
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abstract = "This paper proposes a novel phase-locked loop (PLL) control technique for electronic ballasts, using the phase-feedback signal from the resonant inductor. Generally speaking, the electronic ballast with PLL control has been used to drive some high-voltage lamps with high equivalent resistance at the steady state, such as cold-cathode fluorescent lamps (CCFLs). With the proposed control scheme for electronic ballasts is thus developed to tolerate lower equivalent resistance of the lamps at the steady state, to have the operating frequency of ballasts continuously track the resonant frequency of the resonant tank. Based on the derived analysis of the proposed PLL control scheme, the design and the implementation of a prototype circuit is provided to demonstrate the performance of the proposed PLL scheme associating with a current regulator circuit.",
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Lin, R-L & Yeh, MC 2005, Inductor phase feedback for phase-locked loop control of electronic ballasts. in Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting., 1518851, Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), vol. 4, pp. 2763-2769, 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting, Kowloon, Hong Kong, China, 05-10-02. https://doi.org/10.1109/IAS.2005.1518851

Inductor phase feedback for phase-locked loop control of electronic ballasts. / Lin, Ray-Lee; Yeh, Ming Chieh.

Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting. 2005. p. 2763-2769 1518851 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - This paper proposes a novel phase-locked loop (PLL) control technique for electronic ballasts, using the phase-feedback signal from the resonant inductor. Generally speaking, the electronic ballast with PLL control has been used to drive some high-voltage lamps with high equivalent resistance at the steady state, such as cold-cathode fluorescent lamps (CCFLs). With the proposed control scheme for electronic ballasts is thus developed to tolerate lower equivalent resistance of the lamps at the steady state, to have the operating frequency of ballasts continuously track the resonant frequency of the resonant tank. Based on the derived analysis of the proposed PLL control scheme, the design and the implementation of a prototype circuit is provided to demonstrate the performance of the proposed PLL scheme associating with a current regulator circuit.

AB - This paper proposes a novel phase-locked loop (PLL) control technique for electronic ballasts, using the phase-feedback signal from the resonant inductor. Generally speaking, the electronic ballast with PLL control has been used to drive some high-voltage lamps with high equivalent resistance at the steady state, such as cold-cathode fluorescent lamps (CCFLs). With the proposed control scheme for electronic ballasts is thus developed to tolerate lower equivalent resistance of the lamps at the steady state, to have the operating frequency of ballasts continuously track the resonant frequency of the resonant tank. Based on the derived analysis of the proposed PLL control scheme, the design and the implementation of a prototype circuit is provided to demonstrate the performance of the proposed PLL scheme associating with a current regulator circuit.

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Lin R-L, Yeh MC. Inductor phase feedback for phase-locked loop control of electronic ballasts. In Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting. 2005. p. 2763-2769. 1518851. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). https://doi.org/10.1109/IAS.2005.1518851