Abstract
A novel HF multiresonant ballast for fluorescent lamps is analyzed, simulated, and tested experimentally. The ballast includes two major resonant networks. The lamp is driven by a parallel resonance arrangement that acts as a current source. During warm up the filaments are driven by a secondary winding of a series resonant inductor. The series resonance branch, which is active during warm up, feeds the filament and shorts out the voltage across the lamp. Simulation and experimental results suggest that the inherent features of the proposed ballast topology will prolong lamp life.
Original language | English |
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Pages | 911-917 |
Number of pages | 7 |
State | Published - 1 Jan 2002 |
Event | 17th Annual IEEE Applied Power Electronics Conference and Expositions - Dallas, TC, United States Duration: 10 Mar 2002 → 14 Mar 2002 |
Conference
Conference | 17th Annual IEEE Applied Power Electronics Conference and Expositions |
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Country/Territory | United States |
City | Dallas, TC |
Period | 10/03/02 → 14/03/02 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering