Dynamic modelling of discharge lamps through step response

被引：11

作者：

Alonso, JM ^{[1
]}

Dalla-Costa, MA ^{[1
]}

Martín-Ramos, JA ^{[1
]}

机构：

[1] Univ Oviedo, DIEECS, Gijon 33204, Spain

来源：

ELECTRONICS LETTERS | 2005年 / 41卷 / 19期

关键词：

D O I：

10.1049/el:20052162

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：

A simple method to obtain the dynamic behaviour of discharge lamps is proposed. A DC voltage source with a series resistor is used to supply the lamp at the required power level. The lamp response against an input voltage step transient is then analysed. From this analysis, the parameters of the equivalent lamp model can easily be obtained. The proposed method allows the lamp model to be obtained in a rapid manner from a single test, avoiding other time-consuming methods, e.g. lamp characterisation in the frequency domain. Experimental results for a 35 W metal halide lamp are presented.

引用

页码：1078 / 1080

页数：3