How can I configure three phase voltage source as high THD source?

I am simulating the three phase rectifier. I want to simulate it with different grid conditions one of them is high THD voltage source(with one or more voltages of different frequencies than fundamental voltage similar to practical grid conditions). I had used three phase source library block. But I cannot give more than one input voltage rating in that. Is there any way where I can configure the Distorted voltage source and use it for my simulation in converter.

Answer 1

[Sabin]

The simplest way is to use a Controlled Voltage Source (Three-Phase) block. Then is possible to build whatever signal is needed in Simulink and feed it to the voltage source.