2008•Converter Technology & Electric TractionRequires access

Research on SVPWM for Three-level Inverter Based on DSP

Caiqing Ma

Abstract

Space vector pulse width modulation's basic theory and implement method for three-level NPC inverter are presented.An optimized SVPWM algorithm of three-level PWM rectifier for DSP implementation is analyzed in detail. Through some simplearithmetic operations, we can calculate the duration time of the basic vectors. Using TMS340F2812 for control platform to realize theinitialization and pulse output of the system. Finally, the correctness of proposed SVPWM method is confirmed by matlab/simulinkexperiment results.

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: Pulse-width modulation, Correctness, Digital signal processing, MATLAB, Space vector, Inverter, Computer science, Rectifier (neural networks)