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Iterative Behavioral Modeling of Charge-Pump-Based Electronic Ballast—Fluorescent Lamp System.
- Source :
-
IEEE Transactions on Power Electronics . Jan/Feb2009, Vol. 24 Issue 1/2, p278-287. 10p. 3 Black and White Photographs, 4 Graphs. - Publication Year :
- 2009
-
Abstract
- A new behavioral model for analyzing the current- source charge-pump-based ballast with a self-oscillatory gate drive circuit is proposed in this paper. A detailed model derivation is presented and the model is applied to analyze a ballast system of a 16-W compact fluorescent lamp (CFL) as an illustration. The ballast of the CFL consists of a self-oscillatory driven inverter stage and charge pump circuitry. The iterative modeling technique links together the three mutual dependent parts of the system, namely: 1) the charge pump circuit; 2) the self-oscillatory gate drive; and 3) the lamp model, so that they can be designed and studied as an integrated system. It is shown that the model can give a comprehensive interpretation of the whole system and provide a reasonable prediction of the ballast behavior. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858993
- Volume :
- 24
- Issue :
- 1/2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 39455750
- Full Text :
- https://doi.org/10.1109/TPEL.2008.2005577