CONTROLLED RECTIFIERS

2/10/99


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Table of Contents

CONTROLLED RECTIFIERS

General Structure of Controlled Rectifiers

Half-Wave Rectifiers

Trigger Requirements

Modes of Half-Wave

Output Voltage

Thyristor Voltage

Calculation of Output Voltage

L-Filter

On Mode with L Filter

Free-Wheeling Mode

Wave-Forms

Increasing a

Increasing a

Calculation of DC Quantities

Ripple Approximation

Ripple Calculations

Load with EMF

DC Calculations

Author: Constantine Hatziadoniu