how to build the connection between components from simscape lib and a PMSM not from simscape lib

Hi,

How can i build the electrical connection from the bridge node to the PMSM model as marked in below picture?

Answer 1

[Sabin]

The power electronics is from the Simscape Electrical library while the Machine is from the Simscape Electrical Specialized Power Systems. There is not direct way to connect the two technologies, it can be done using sensors and controlled sources, but it is not the best practice to mix the two technologies. The two technologies have a different approach of solving the equations and by mixing up blocks we may not get the most efficient simulation. There are similar blocks in both technologies. Have you tried using the PMSM block from Simscape?

[Zou]

Hi Sabin,

Just want to note that please refer to my feedback below ,considering you might not be infromed that .

Answer 2

[Zou]

Hi Sabin，

Thanks for your feedback.

Yeah, the point that discourages me to use a PMSM from Simscape (such as shown as Pic1 below ) is that i don't know how to retain all the parameters of Motor as the previous one.

Pic1

The detailed parameters of motor for the previous one is shown as below:

Nonetheless, for the new motor, i am not sure whether i use the correct and complete input for the equal parameters.

It's appreciated a lot for your reply.