6-Pulse Generator
Purpose
Generate firing pulses for 3-phase thyristor rectifier
Library
Control / Modulators
Description
This block generates the pulses used to fire the thyristors of a 6-pulse rectifier or inverter. The inputs of the block are a logical enable signal, a ramp signal \(\varphi\) (produced e.g. by a PLL), and the firing angle alpha.
If the Double pulses option is selected, each thyristor receives two pulses: one when the firing angle is reached, and a second, when the next thyristor is fired.
Parameters
- Pulse width
The width of the firing pulses in radians with respect to one period of fundamental frequency.
- Pulse type
Double pulsesenables a second firing pulse for each thyristor.