| 新型MH灯用单级逆变器 |
| |
| 引用本文： | 陈亚爱,张卫平,张东辉,赵徐森,张东彦.新型MH灯用单级逆变器[J].电工技术学报,2009,24(8). |
| |
| 作者姓名： | 陈亚爱 张卫平 张东辉 赵徐森 张东彦 |
| |
| 作者单位： | 北方工业大学机电工程学院; |
| |
| 基金项目： | 国家自然科学基金(60672009);;北京市属市管高等学校人才强教计划资助项目 |
| |
| 摘 要： | 针对金属卤化物灯用镇流器的特殊要求,提出了一种适用于电子镇流器的新拓扑,将DC/DC和DC/AC两功率级整合成一级DC/AC逆变器,形成了一种新型金属卤化物灯用单级逆变器。阐述了新电路的工作原理和控制策略;介绍了新电路的软开关原理;给出了谐振元件参数设计公式。对新电路的仿真结果表明其具有优越的性能,效率约95%。搭建了输出功率为200W的样机,实验结果与理论计算、仿真结果相符,验证了新电路低成本、低EMI、高效率等特点。
|
| 关 键 词： | 单级逆变器 金属卤化物灯 声共振 软开关 |
Study of a Novel Single Stage Inverter for MH Lamps |
| |
| Chen Yaai Zhang Weiping Zhang Donghui Zhao Xusen Zhang Dongyan.Study of a Novel Single Stage Inverter for MH Lamps[J].Transactions of China Electrotechnical Society,2009,24(8). |
| |
| Authors: | Chen Yaai Zhang Weiping Zhang Donghui Zhao Xusen Zhang Dongyan |
| |
| Affiliation: | North China University of Technology Beijing 100144 China |
| |
| Abstract: | Based on special application for electronic ballast applied to metal halide (MH) lamps,a new topology for electronic ballast is proposed,which integrates two power stages of DC/DC and DC/AC to a novel single stage of DC/AC inverter for MH lamps. The principle and controlling strategy for new circuit are put forward; the principle of soft switching is developed; and the designing formulas of the resonance elements parameter are provided. Simulation results of new circuit show that it has good performance and... |
| |
| Keywords: | Single stage inverter metal halide lamps acoustic resonance soft switching |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
