PSPICE SCR Thyristor and Vpulse Firing angle

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smft

Joined Feb 20, 2017
1
Hi, im taking a power electronics course and am having trouble with an assignment because I have never worked with thyristors or Vpulse in combination with not having used PSPICE in quite some time. Im trying to model a thyristor converter with an AC input of 240V 60Hz. The thyristors are supposed to have firing angles of 45 degrees for 1 and 2 and 225 degrees for 3 and 4. Im having trouble setting up a Vpulse for the firing angles, any help is appreciated!

Link to circuit: https://gyazo.com/bee5117d5466cda8fa6b7d0fbedf89ff
 
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