Dimming control and characteristics of high-frequency operated metal halide lamps

被引：15

作者：

Cao, XH ^{[1
]}

Yan, W ^{[1
]}

Hui, SY ^{[1
]}

Chung, HSH ^{[1
]}

机构：

[1] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2004年 / 19卷 / 03期

关键词：

dimming; high-frequency; metal-halide (MH) lamp;

D O I：

10.1109/TPEL.2004.826519

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Dimming control and characteristics of high-frequency operated metal-halide (MH) lamps are described. Lamp performance based on two ballast topologies is compared. The dimming range and stability control of the MH lamps are addressed. Dimming range from 100% to about 30% has been achieved. It is found that the combination of ballast topology and dimming method can affect the dimming performance.

引用

页码：854 / 861

页数：8

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