摘要
介绍恒流调光技术的发展及趋势,介绍一种新型三电平升压型功率因数校正(BOOST-PFC)结构的正弦波恒流调光技术,并在Matlab/Simulink仿真软件中搭建了该技术调光器主电路。仿真结果表明,相比传统的H桥交-直-交变换型正弦波恒流调光器,本文研究的恒流调光器具有效率高,功率因数高,谐波小,成本低等优点。
the development and trend of constant current dimming technology and,the traditional thyristor phase controlled dimming device are reviewd.A new three-level boost power factor correction(Boost-PFC)sinusoidal constant current dimmer is proposed and the main circuit of the dimmer built in Matlab/Simulink is introduced.The simulation results show that it has the advantages of high efficiency,high power factor,small harmonic and low cost,compared with the traditional H-bridge AC-DC-AC sinusoidal constant current dimmer.
作者
张可贵
钟浪
董志强
柳明
欧阳晖
Zhang Kegui;Zhong Lang;Dong Zhiqiang;Liu ming;Ouyang Hui(China Nuclear Industry 23 Construction Co.,Ltd.,Beijing 101300,China;Wuhan Second Ship Design and Research Institute,Wuhan 430064,China)
出处
《船电技术》
2021年第11期36-40,44,共6页
Marine Electric & Electronic Engineering
