2005•Jisuanji fangzhenRequires access

Saber Simulation for PWM Rectifier Hystersis Control

Guohong Zeng

Abstract

Traction converter is the major part of AC-DC-AC system, it includes single phase voltage pulse rectifier and inverter. Single phase voltage pulse rectifier is an important part of the traction system. The article simply introduces pulse rectifier's principle, and compiles control program of rectifier. Adopting the control strategy of hystersis control to produce PWM signal for controling rectifier. According to source voltage and middle DC voltage command, the parameters of the rectifier are chosen and optimized. Simulation indicates that the hystersis arithmetic is simple, DC side voltage ripple is small, AC side current phase is according to the source voltage, power factor is close to 1.

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: Peak inverse voltage, Precision rectifier, PWM rectifier, Rectifier (neural networks), Ripple, Pulse-width modulation, Voltage, Control theory (sociology)