A Control Strategy Research with Two Loops Based on the Output ESR of the Capacitor for the DC-DC Converter

ZHANG Huang-peng; ZOU Xue-cheng; XIE Wen; TONG Qiao-ling

Chinese

您当前的位置：

首页 >

文章列表页 >

A Control Strategy Research with Two Loops Based on the Output ESR of the Capacitor for the DC-DC Converter

更新时间：2026-09-04

- A Control Strategy Research with Two Loops Based on the Output ESR of the Capacitor for the DC-DC Converter
- Vol. 32, Issue 3, Pages: 142-145(2015)
- 作者机构：
  
  1. 1 华中科技大学光学与电子信息学院,湖北,武汉,430074
  2. 2 中国人民解放军第二炮兵指挥学院通信系信息作战教研室,湖北,武汉,430012
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
张黄鹏, 邹雪城, 谢文, 童乔凌. 基于电容ESR和预测调制的DC-DC变换器双环控制策略研究[J]. 微电子学与计算机, 2015, 32(3): 142-145.

ZHANG Huang-peng, ZOU Xue-cheng, XIE Wen, et al. A Control Strategy Research with Two Loops Based on the Output ESR of the Capacitor for the DC-DC Converter[J]. 2015, 32(3): 142-145.
张黄鹏, 邹雪城, 谢文, 童乔凌. 基于电容ESR和预测调制的DC-DC变换器双环控制策略研究[J]. 微电子学与计算机, 2015, 32(3): 142-145. DOI：

ZHANG Huang-peng, ZOU Xue-cheng, XIE Wen, et al. A Control Strategy Research with Two Loops Based on the Output ESR of the Capacitor for the DC-DC Converter[J]. 2015, 32(3): 142-145. DOI：

摘要

针对boost型DC-DC变换器

研究基于输出电容ESR纹波电压的预测调制控制策略.首先提出了无需电流采样

并采用输出电容ESR纹波电压的双环控制系统.其次

为了提升DC-DC变换器系统性能

引入了预测调制策略

可以提高变换器瞬态响应速度

减小由输入电压及负载变化引起的扰动.同时

为避免次谐波振荡

采用谷值后缘预测调制技术.最后

对该变换器进行Simulink仿真

结果表明

采用基于输出电容ESR纹波电压的双环控制

结合谷值后缘预测调制技术

可以稳定变换器输出电压

提升瞬态响应性能.该策略无需电流采样以及谐波补偿等模块

能够有效降低硬件成本.

Abstract

This paper researches a predictive modulation based on the output ripple voltage across of the ESR of the capacitor for the boost DC-DC converter. Firstly

this paper introduces the converter has two voltage feedback loops

which samples the ripple voltage across ESR of capacitor without sampling current. Secondly

in order to improve the digital control performance

the predictive technique is used. With that technique

the converter has faster transient response and perturbation is decreased. And at the same time

to avoid sub-harmonic oscillation

voltage valley trailing-edge modulation is adopted. Finally

boost DC-DC converter is controlled by above techniques and the simulation results made by Simulink show that it has good stability and transient response performance under perturbation. No current sensor or slope compensation needed in the implementation

and the cost of the converter is effectively reduced.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A feature-oriented context understanding and slice analysis network for tuberculosis detection

Lightweight countermeasures against Spectre attacks on the branch prediction unit

Steganography model guided by attention mechanism and improved dense convolution

A review of large model development: technological evolution from BERT to Deepseek

Microservices anomaly detection based on the correlation of monitoring metrics

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰