A Research on High-Power LED Lighting Drive Based on Buck-Boost Converter

被引：0

作者：

Xu, Renbo ^{[1
]}

Li, Shaoyi

Ding, Zhilin

机构：

[1] Cent S Univ, Phys & Microelect Inst, Changsha 410083, Hunan, Peoples R China

来源：

PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON MANAGEMENT AND COMPUTER SCIENCE (ICMCS 2018) | 2018年 / 77卷

关键词：

Buck-Boost; High Efficiency and High Power; PID Correction; Optimized Lab;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper studies on a buck-boost high efficiency semiconductor lighting driver optimization design. Firstly, the structure principle of Buck-Boost drive circuit is discussed in detail, such as the working mode under the dynamic change of input and output voltage and current load to analyze the main circuit voltage mode control system. By using PID control technology, a new buck/ boost voltage mode control system for PID correction network is created through theoretical setting analysis. After optimization and innovation, the system response speed, robustness, and adaptability to external environmental changes are greatly improved.

引用

页码：479 / 483

页数：5

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