Research on Electronic Ballast Start-Up Mode of High Pressure Sodium Lamp

Abstract:

Electronic ballast is the important part of high pressure sodium lamp.Start-up mode of high pressure sodium lamp is the difficulty in this areas.Start-up voltage must higher than working voltage when the lamp start-up.Power supply voltage is not high to start-up the high pressure sodium lamp.So we need voltage transformer, pulse generator, resonance circuit and so on to generate the start-up voltage. We analyse the theory of electronic ballasts of high-pressure sodium lamp and make experiments in this paper. We have developed the sample of high pressure sodium lamp based on this theory,and got the obvious effect in energy-saving.

• Periodical: Advanced Materials Research (Volumes 479-481)
• Pages: 2211-2214
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.479-481.2211
• Online since: February 2012
• Authors: Qiang Gao, Chong Hai Xu, Tie Liu Wang, Wen Tao Li
• Keywords: Electronic Ballast, High Pressure Sodium Lamp, High Voltage Start-up, Parallel Resonance, Series Resonance

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