Influence of frequency and current waveform on low-pressure sodium lamp operation

被引：8

作者：

Kaiser, W ^{[1
]}

机构：

[1] Univ Sao Paulo, Escola Politecn, Dept Engn Energia & Anatomacao Elect, BR-05508900 Sao Paulo, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2001年 / 37卷 / 02期

关键词：

frequency dependence; low-pressure sodium lamp; rectangular current waveform;

D O I：

10.1109/28.913717

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Efficient light production in sc-supplied low-pressure sodium (LPS) lamps is strongly dependent on plasma conditions during the complete half-cycle, Significant luminous efficacy gains are obtained with sinusoidal currents of hundreds of kilohertz or with rectangular current forms at lower frequencies. Measurements of light emission from an 18-W LPS lamp at several operating conditions between 50 Hz-20 kHz, reported in this paper, can be useful to establish a compromise between supply frequency and current waveform shape for electronic ballast design.

引用

页码：522 / 526

页数：5

共 9 条

[1] DEGROOT JJ, 1984, J ILLUM ENG SOC, V13, P188
[2] DENNEMAN JW, 1981, P I ELECT ENG A, V128, P397
[3] HENDERSON ST, 1972, LAMPS LIGHTING
[4] Jack A. G., 1978, Lighting Research and Technology, V10, P150
[5] KOEDAM M, 1965, P 7 INT C PHEN ION G, P392
[6] LOW-PRESSURE SODIUM LAMPS WITH A LUMINOUS EFFICACY OF 200 IM/W
SPRENGERS, L
CAMPBELL, R
KOSTLIN, H
[J]. JOURNAL OF THE ILLUMINATING ENGINEERING SOCIETY, 1985, 14 (02): : 607 - 615
[7] UYTERHOEVEN W, 1938, PHILIPS TECH REV, V3, P197
[8] INSTABILITY OF A LOW-PRESSURE NA-NOBLE-GAS DISCHARGE
VANGEMERT, MJC
VERBEEK, TG
[J]. APPLIED PHYSICS LETTERS, 1977, 31 (08) : 500 - 502
[9] Waymouth J.F., 1971, ELECT DISCHARGE LAMP

← 1 →