[1]徐玮巍,高 颂,孙晨晨,等.一种新颖低成本程控直流电源设计方案[J].南京师范大学学报(工程技术版),2018,18(03):074.[doi:10.3969/j.issn.1672-1292.2018.03.011]
　Xu Weiwei,Gao Song,Sun Chenchen,et al.A Novel and Inexpensive Programmable DC Power Design[J].Journal of Nanjing Normal University(Engineering and Technology),2018,18(03):074.[doi:10.3969/j.issn.1672-1292.2018.03.011]
点击复制

一种新颖低成本程控直流电源设计方案
分享到：

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
18卷
期数:
2018年03期
页码:
074
栏目:
电气与电子工程
出版日期:
2018-09-30

文章信息/Info

Title:
A Novel and Inexpensive Programmable DC Power Design
文章编号:
1672-1292(2018)03-0074-05
作者:
徐玮巍; 高 颂; 孙晨晨; 成 杰; 叶文武; 徐寅林
南京师范大学物理科学与技术学院,江苏 南京 210023
Author(s):
Xu Weiwei; Gao Song; Sun Chenchen; Cheng Jie; Ye Wenwu; Xu Yinlin
School of Physics and Technology,Nanjing Normal University,Nanjing 210023,China
关键词:
宽范围; 高分辨率; 大功率; 低成本; 直流电源
Keywords:
wide range; high resolution; high power; low cost; DC power
分类号:
TH711
DOI:
10.3969/j.issn.1672-1292.2018.03.011
文献标志码:
A
摘要:
宽范围、高分辨率、大功率输出一直是程控电源设计中的难点. 借助高分辨率数模转换器间接调节开关型稳压电路,同时通过反馈电路利用高分辨率模数转换器监测输出电压的大小,实现了一个闭环的程控宽范围、高分辨率和大功率的直流电源. 以STM32为测量控制核心,利用其片内12 bit数模转换器及模数转换器,控制廉价的开关型电压调节器LM2596S,实现了一个程控高分辨率、宽范围和大功率的低成本直流电源. 该电路设计方案具有体积小、输出稳定、使用方便等优点.
Abstract:
Wide range,high resolution and high power output are difficulties of a programming power design. A scheme is designed by means of high-resolution digital-analog converter to adjust the switching regulator circuit,while the feedback circuit makes use of high-resolution analog-digital converter to monitors the size of the output voltage indirectly,thus achieving a closed loop programmable high-resolution wide range,high-power DC power. The scheme uses the STM32 as a control core,and uses its on-chip 12 bit digital-analog converter and analog-digital converter and low-voltage switching regulator LM2596S specifically to achieve a high-resolution wide-range programmable high-power and inexpensive DC power. The circuit design has the advantages of small size,stable output,easiness to use and so on.

参考文献/References:

[1] 张东,黄莉,潘德情,等. 高精度智能遥控式数控电源设计[J]. 重庆文理学院学报(自然科学版),2010,29(3):28-32.
ZHANG D,HUANG L,PAN D Q,et al. Design of the digital control source of high precision intelligent remote control[J]. Journal of Chongqing university of arts and science(natural science edition),2010,29(3):28-32.(in Chinese)
[2]谢建华,任毅,李文峰,等. 数控电源的模块化设计[J]. 电源世界,2010,10(11):21-24.
XIE J H,REN Y,LI W F,et al. Modular design of digital power supply[J]. The world of power supply,2010,10(11):21-24.(in Chinese)
[3]张立祥. 一种基于单片机的数控开关电源设计[J]. 电源世界,2009,9(4):36-39.
ZHANG L X. A kind of digital control switching power of one-chip computer[J]. The world of power supply,2009,9(4):36-39.(in Chinese)
[4]赵玲玲,包晓安,高君,等. 基于 STC 单片机的智能数控电源[J]. 工业控制计算机,2012,25(2):95-96.
ZHAO L L,BAO X A,GAO J,etc. Intelligent CNC power based on STC single chip[J]. Industrial control computer,2012,25(2):95-96.(in Chinese)
[5]杨伟明,刘全玺,刘成臣,等. 基于STM32微控制器的数控稳压稳流电源设计[J]. 天津科技大学学报,2012,27(5):56-60.
YANG W M,LIU Q X,LIU C C,et al. Numerial control of stable voltage and current power based on STM32[J]. Journal of Tianjin university of science and technology,2012,27(5):56-60.(in Chinese)
[6]张方元. 模块化数控开关电源并联系统[J]. 科技创新与应用,2016,5(15):42-43.
ZHANG F Y. Parallel system of modular numerical control switching power[J]. Technology innovation and application,2016,5(15):42-43.(in Chinese)
[7]张京,张根灿. 基于CN3705和LM2596的锂电池充放电系统[J]. 电子技术与软件工程,2013,2(17):167-168.
ZHANG J,ZHANG G C. Lithium battery charging and discharging system based on CN3705 and LM2596[J]. Electronic technology and software engineering,2013,2(17):167-168.(in Chinese)
[8]刘超,史宏鑫,朱嘉乐,等. 基于STM32单片机的智能宠物穿戴设备设计[J]. 电子技术与软件工程,2017,5(23):254-255.
LIU C,SHI H X,ZHU J L,et al. Design of intelligent pet wearable device based on STM32 single chip microcomputer[J]. Electronic technology and software engineering,2017,5(23):254-255.(in Chinese)

备注/Memo

备注/Memo:
收稿日期:2018-03-02.
基金项目:江苏省高等学校自然科学研究面上项目(18KJB510020).
通讯联系人:徐寅林,博士,教授,研究方向:精密仪器设计. E-mail:xuyinlin@njnu.edu.cn
更新日期/Last Update: 2018-09-30