摘要
通过调研国内外交流发光二极管电路拓扑研究领域的论文和专利,阐述并分析了交流发光二极管反向并联式、惠斯通电桥式、阶梯式、螺旋式拓扑形式的电路结构、工作原理,及电压、电流和导通时间参数特征。
In this article,the papers and the patents in the domestic and international research status of AC-LED were summarized. The circuit structure,principle,volt-ampere characteristics,and on-off time parameter characteristics of the AC-LED circuit topology were presented, including Anti-parallel,Wheatstone Bridge,Ladder,Screw. The advantages and disadvantages of the AC-LED circuit topologies were also analyzed.
出处
《照明工程学报》
2018年第1期22-28,共7页
China Illuminating Engineering Journal
基金
安徽省住房城乡建设科学技术计划项目(2015YF-18)
安徽省高等学校省级自然科学研究项目(KJ2015JD24)
安徽建筑大学校青年科研基金专项(2014XQZ03)
关键词
交流发光二极管
电路拓扑
电压特性
电流特性
导通时间
alternative current light emitting diode(AC-LED)
circuit topology
voltage characteristics
current characteristics
on-off time
