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12 pulses AC/DC converters

Thread starter marbr2005
Start date Dec 5, 2005

Status: Not open for further replies.

Dec 5, 2005

marbr2005

Electrical

I would like to understand the triggering sequence for two thyristors converters connected in series( double secondary transformer wye/delta). The 30 degrees lag pulses for one thyristor converter is clear for me but I cannot understand how the two converters are triggered at the same time if there is a delay between the pulses for "Y" converter and "D" converter.Sorry my poor english.
Thank you.