Controlled Rectifiers
Thyristor Thyristors have three states: Reverse blocking mode Forward blocking mode Forward conducting mode
Characteristics of Thyristors +v-+v- i
Analysis of the Rectifier Valves are numbered in order of firing. L C =0
Valve Switching Sequence with no Ignition Delay
Analysis of the Rectifier with no Ignition Delay
Average DC Voltage
Analysis of the Rectifier with Ignition Delay
Current and Phase Relations Variation of phase displacement between voltage and current of phase a with delay angle
Current and Phase Relations Variation of phase displacement between voltage and current of phase a with delay angle
Average DC Voltage
Current and Phase Relations Variation of phase displacement between voltage and current of phase a with delay angle