摘要
实验并分析讨论了荧光灯高频驱动的调压、调频、调感的调光特性 ,指出压频协调控制可实现宽的调光比 ;对作为逆变负载荧光灯的伏安特性以及与频率、光输出的关系等进行试验分析 ,指出随着频率的提高 。
The experiment and its analysis are carried out on fluorescent lamp dimming characteristics by adjusting voltage,frequency and inductor under high frequency running.It is pointed out that the voltage and frequency coordinative control can realize wide dimming ratio.The volt ampere characteristic of fluorescent lamp as the inversion load as well as the relations with illumination and the frequency are tested and analysed.It is pointed out the volt ampere characteristic will be transitive one from negative resistance to positive's along with increasing of frequency.
出处
《照明工程学报》
2003年第2期1-4,共4页
China Illuminating Engineering Journal
