摘要
An electronic ballast for driving automotive HID lamps is presented. The circuit topology is composed of a flyback converter, a full-bridge inverter, and a two-stage step-up igniter. A prototype was developed and tested on a 35W lamp with a 12V input voltage. To avoid acoustic resonance, the full bridge inverter is operated at 400Hz and provides a square-wave voltage source to the lamp. The transient and steady state characteristics of the tested HID lamps are measured and analyzed, and a clarity first-order expression of the lamp model is obtained.
原文 | English |
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頁(從 - 到) | 1651-1655 |
頁數 | 5 |
期刊 | PESC Record - IEEE Annual Power Electronics Specialists Conference |
卷 | 4 |
出版狀態 | Published - 2002 1月 1 |
事件 | 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) - Cairns, Australia 持續時間: 2002 6月 23 → 2002 6月 27 |
All Science Journal Classification (ASJC) codes
- 建模與模擬
- 凝聚態物理學
- 能源工程與電力技術
- 電氣與電子工程