abc-dq Transformation

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Ayesha
Ayesha on 30 Dec 2011
Hi I am currently doing a project on boost type PWM rectifiers,i have to do a simulation of my ckt in dis regard. As i m a new user of MATLAB- simulink i need help! pls can anyone give me example for performing abc-dq transforamtion in simulink? i dnt understand how to give inputs. there are 3 phases and oly one parameter stating abc, how do i connect the other inputs.. pls enlighten me on this.

Answers (1)

Ravikrishna sivakumar
Ravikrishna sivakumar on 30 Dec 2011
use mux block to multiplex your currents then give it to abc of the abcto dq converter..use discrete virtual pll block to generate sincos and connect to sin_cos block..
  4 Comments
sujata pujari
sujata pujari on 17 Feb 2016
thank you for your response, sir i attaching one paper in that paper in fig 2, the out of the PLL are sin and cosin signal these are given to park's transformation, i am not geting which type PLL i need to use please reply
paranandi lakshmi narayana
sir i had devloped PMSG by using equations the output i obtained is direct and quadrature axis voltages by using dq to abc i had converted it to abc then i need t connect that voltages to diode bridge rectifier inputs but both the ports are of different not connected please help me how can i connect

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