| Autor: |
Chang-Hua Lin, Chien-Ming Wang, Rong-Hou Wu, Min-Hsuan Hung |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET). |
| DOI: |
10.1109/icset.2012.6357403 |
| Popis: |
In this paper, a low cost impulse-power generator with PLL feedback control is presented for eliminating the wall charge effect in field emission lamp. First, the proposed system based on flyback topology can provide impulse-power driving to remove the arcing phenomenon caused by the wall charge effect. Next, this paper also presents a feedback mechanism to sense the lamp current peak value for stabilizing lamp luminance by using PLL. Moreover, the circuit configuration and each operation mode in a switching cycle are also described. And then a complete design considerations and mathematical models are discussed in detail. All the experimental results agree with the computer simulations in verifying the theoretical predictions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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