2012•MicromotorsRequires access

Research of Average Current Mode Control Based on Push-pull DC-DC Converter

Chen Jiang-hui

Abstract

In order to improve the current stability and reliability of the push-pull converter,this paper analyzed the push-pull DC/DC converter operational principle,and on this basis,built its small signal mathematical model.With imposing the current-mode dual-loop control strategy into its control system,improved the system dynamic response and protection ability.It has given the design process of the control system of push-pull converter,simulation and experimental research also has been done in the paper.The simulation and experimental results showed that,in view of the push-pull converter,the dual-loop control strategy has got a good dynamic and static control performance.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Flyback converter, Forward converter, Control theory (sociology), Reliability (semiconductor), Engineering, Dual (grammatical number), Ćuk converter, Control system