What is the wL block circled in blue called in MATLAB?

The block diagram has been applied in the droop control system of a virtual synchronous generator circuit.

Answer 1

[Mohamad Nazir]

Hi, isn't this the velocity multiplied by the inductance? this can be implemented by simply using the product block (https://fr.mathworks.com/help/simulink/slref/product.html) with the speed measurement and the inductance value (constant block) as inputs to the product block.

[Martin Moonje]

Thank you, its actually the gain block

Answer 2

[Darshan Pandit]

What you're trying to compute in the system above is and

where,

f= supply frequency (maybe output of PLL block)

L = d-axis Inductance or q-axis Inductance of synchronous generator

There are many ways to implement this in Simulink. The two simplest ones are using a gain block & using a product block. Below is an example.

Hope it hekps.

[Martin Moonje]

Thank you