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| 摘要: |
| 对电感双磁环耦合无极灯的电路模型进行了研究,分析了无极灯电子镇流器的等效简化电路。基于简化电路,详细探讨了无极灯电子镇流器谐振环的频域特性,以及基于频域特性的谐振环设计思想。并比较了有极灯和无极灯电子镇流器在主要频域特性之间的差别和内在联系,给出了一种能有效地应用于无极灯电子镇流器的频域分析和设计的思路,即指定死区电角度和谐振电流相位角、反推谐振环参数。 |
| 关键词: 无极灯,电子镇流器,谐振,频域 |
| DOI： |
| 分类号:TM923.61 |
| 基金项目: |
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| Frequency-domain analysis and design of electronic ballasts for electrodeless lamp |
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LI Ying LUO Yi
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| Abstract: |
| The circuit model of inductance-coupled double-ring electrodeless lamp is researched and its equivalent simplified circuit is analyzed,based on which the frequency-domain characteristics and design of its resonant ring are discussed in detail.The differences of major frequency-domain characteristics and the interior relationships between electrode and electrodeless lamps are compared.The thoughts of frequency-domain analysis and electronic ballasts design for electrodeless lamp are given:setting the dead-band electrical angle and resonant current angel,with which the parameters of resonant ring can be deduced. |
| Key words: electrodeless lamp,electronic ballast,resonance,frequency domain |
