Thyristor Phase-Controlled Converters and Cycloconverters: Operation, Control, and Performance |
Contents
THE THYRISTOR | 1 |
CHAPTER | 3 |
FUNCTIONS CHARACTERISTICS AND APPLICATIONS | 9 |
Copyright | |
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2-quadrant converter 3-pulse a-c input amplitude anode application basic bridge circuit circulating current reactor commutation overlap component of current connected continuous conduction control method converter circuits converter firing angle cosine wave crossing Current in input Current in thyristor cycloconverter circuit d-c terminal voltage direct current dual-converter end-stop Figure firing angle control firing instants firing pulse freewheel diode gate harmonic analysis harmonic components harmonic distortion harmonic frequencies harmonic series in-phase input current waveform input displacement factor input frequency ratio input line current input voltage instantaneous interphase load current load displacement angle load displacement factor mean d-c terminal negative converter Output load displacement output phase output terminals output voltage ratio output voltage wave output voltage waveform phase-controlled converter positive converter pulse number quadrature component reactance reference voltage regenerative braking relationships reverse ripple voltage shown in Fig signal sinusoidal Six-pulse source inductance switching Wanted component waveforms of Fig zero