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Study on the technology of inverter based on DSP and SPWM

Authors: null Lin Chengwu; null Sun Bingbin; null Liu Yan;

Study on the technology of inverter based on DSP and SPWM

Abstract

This paper introduces a SPWM inverter to output the high precision three-phase SPWM through rule sampling method,based on TMS320LF2407A chip,by using comparison units on event manager. Simple circuit,easy programming,high quality and reliability of SPWM waveform,and output waveform of the variable frequency,all can well meet the requirements of VVVF inverter system,and achieve more easily .Test results prove that the system is running stablely, has small harmonic coefficient and a certain practical value.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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