r/matlab•
Yehia_Medhat

Why my 3 phase voltage source doesn't look like a sinusoidal curve?

HomeworkQuestion

https://preview.redd.it/8vudzyne4cuf1.png?width=1919&format=png&auto=webp&s=2935c667994905c183a86b864b31f50afa31c407

The plot above is the voltage and the plot beneath is the current
My schematic:

https://preview.redd.it/oienr8um4cuf1.png?width=1722&format=png&auto=webp&s=737d8a68d45ba00bfbde29d1dae749900cbbef78

The parameters of the source:

https://preview.redd.it/1vgz4yrq4cuf1.png?width=628&format=png&auto=webp&s=05cfb5e8f5d9978c8f5a6f03b7a6d83609b2c676

Note: I also tried to make this same circuit in simscape components but it didn't work, the plots looked normal, except the ripple voltage was very high, which felt odd, specially that the plots showed that only one phase was read, so, being helpless I tried doing it in simulink components and see what will happen and obviously I'm getting only problems

Posted Oct 10, 2025, 7:24 PM UTC

30
Loading comments…