[1]金永镐,张庆博.浮地模式AC宽工作电压范围的爆闪式信号灯设计[J].延边大学学报(自然科学版),2016,42(03):227-230.
　JIN Yonggao,ZHANG Qingbo.A design of strobe light formula based on floating ground converter AC wide voltage range of work[J].Journal of Yanbian University,2016,42(03):227-230.
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浮地模式AC宽工作电压范围的爆闪式信号灯设计

《延边大学学报(自然科学版)》[ISSN:1004-4353/CN:22-1191/N] 卷: 第42卷 期数: 2016年03期 页码: 227-230 栏目: 应用科学研究 出版日期: 2016-07-20
Title:
A design of strobe light formula based on floating ground converter AC wide voltage range of work
作者:
金永镐; 张庆博
延边大学工学院 电子信息通信学科, 吉林 延吉 133002
Author(s):
JIN Yonggao;  ZHANG Qingbo
Department of Electronics & Communication Engineering, College of Engineering, Yanbian University, Yanji 133002, China
关键词:
爆闪灯;  浮地工作模式;  宽电压;  MK6A11P
Keywords:
strobe light;  floating ground converter;  wide voltage;  MK6A11P
分类号:
TM923.5
文献标志码:
A
摘要:
设计了一种基于浮地工作模式的爆闪灯,该爆闪灯采用MK6A11P单片机控制,通过专用芯片HV9910组成浮地模式的Boost变换器给浮地电容充电,并由分压电阻检测浮地电容的电压,以此控制PWMD端的电位实现对频闪管的控制.实验证明,这种爆闪灯可在40～250 V的宽电压范围内稳定工作,且因具有结构简单、成本低廉的优点,有望替代现有在48、110、220 V电压下工作的同类产品.
Abstract:
This paper design a strobe light based on floating ground converter. The strobe light is designed using MK6A11P single-chip microcomputer, the polder capacitor is charged by the polder model Boost converter which is composed of a dedicated chip HV9910, and the voltage of the polder capacitor is detected by the divider resistance, thus to control the potential of the PWMD terminal, to achieve control of the strobe.The experimental results show that the strobe light can stably work in widely range of AC 40-250 V, and it has the advantages of simple structure and low cost. Therefore it may replace the product which working in AC voltage 48 V, 110 V, 220 V.

参考文献/References:

[1] 金永镐,姜欣欣.基于MK6A11P单片机的宽电压智能型爆闪灯的设计[J].电子科技,2010,23(10):46-48.
[2] Su H, Jin Y G. Design of capacitor step-down regulated power supply based on current conduction angle adjustable mode[J]. Applied Mechanics & Materials, 2015,713-715:1289-1293.
[3] Michal V. Three-level PWM floating H-bridge sinewave power inverter for high-voltage and high-efficiency applications[J]. IEEE Transactions on Power Electronics, 2015,1(6):885-893.
[4] 金永镐,金杰.微功耗高灵敏度声光控制型LED照明灯的设计[J].电子科技,2012,25(3):66-68.
[5] 金永镐,王炳刚.基于自适应环境噪声的声光控LED照明灯设计[J].电子科技,2015,28(4):98-101.

备注/Memo

收稿日期: 2016-07-12作者简介: 金永镐(1964—),男,博士,教授,研究方向为智能开关技术及智能变换.

更新日期/Last Update: 2016-10-20