Novel electronic ballasts for the solar-energy HID lamp

被引：0

作者：

Shu, L ^{[1
]}

Liu, JZ ^{[1
]}

Zhao, ZM ^{[1
]}

Wang, JA ^{[1
]}

Wu, LB ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

ICEMS 2003: PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1 AND 2 | 2003年

关键词：

photovoltaic illumination system; HID lamp; electronic ballast; voltage-feed back; current-feed;

D O I：

暂无

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：

This paper presents two novel electronic ballasts for solar-energy HID lamps, voltage feedback ballast and current feedback ballast. These two ballasts adopt different strategies to control the working point of the HID lamp. The voltage feedback ballast controls the output voltage and series-wounds large inductor in order to make the virtual current invariable while the current feedback ballast controls the output current directly. The output current of the current feed back ballast is nearly square waveform which can restrain the acoustic resonances effectively. In this paper the circuit topologies, control principle, the simulation and experiment results of the two ballast are given. Subsequently, comparisons of these two ballast will be analyzed.

引用

页码：278 / 281

页数：4