Abstract
An improved physical high-intensity discharge lamp model that combines the concept of acoustic resonance prediction based on the geometric structure of the lamp, energy balance equations, and lamp arc resistance modeling is proposed. It can be incorporated into a PSpice model for prediction of lamp voltage and current under both low and high frequency operations. In particular, variation of lamp arc resistance due to acoustic resonance at high-frequency operation is incorporated into the model. The validity of the model has been confirmed with measurements. © 2004 IEEE.
| Original language | English |
|---|---|
| Pages (from-to) | 1661-1667 |
| Journal | IEEE Transactions on Power Electronics |
| Volume | 19 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Nov 2004 |
Bibliographical note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].Funding
This work was supported by the Hong Kong Research Grant Council under Project CityU1156/00E.
Research Keywords
- Acoustic resonance
- Discharge lamp model
- Electronic ballasts
RGC Funding Information
- RGC-funded
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