General Analysis of Three-Phase Inverters

A method of analysis for three-phase inverters is described. The method is based on Park vectors [1], [2] and predicts the waveforms of inverter quantities under various load conditions. The procedure discussed can be used to determine the commutation sequence of a pulsewidth modulated inverter. The...

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Bibliographic Details
Published inIEEE transactions on industry and general applications Vol. IGA-5; no. 6; pp. 672 - 679
Main Authors Jardan, Kalman R., Dewan, S. B., Slemon, Gordon R.
Format Journal Article
LanguageEnglish
Published IEEE 01.11.1969
Subjects
Commutation
Current distribution
Kalman filters
Power semiconductor switches
Pulse inverters
Pulse modulation
Pulse width modulation inverters
Reactive power
Thyristors
Voltage control
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ISSN0018-943X
DOI10.1109/TIGA.1969.4181092

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Summary:A method of analysis for three-phase inverters is described. The method is based on Park vectors [1], [2] and predicts the waveforms of inverter quantities under various load conditions. The procedure discussed can be used to determine the commutation sequence of a pulsewidth modulated inverter. The current distribution of the inverter can be obtained from the current vector. The vectors of the inverter voltage and currents are determined for passive R-L and R-C loads. Oscillograms of the current vectors are shown for different loads.
ISSN:0018-943X
DOI:10.1109/TIGA.1969.4181092