Hello, I am currently designing inverter that connect with grid. I need to convert the Vdc to Vac in abc frame with control signal in Uref in abc frame. However, i don’t want to use the PWM to control the inverter so i just want to use Voltage source converter average model to convert the Vdc without PWM. I can find this Voltage source converter average model in MATLAB/SIMULINK as an universal bridge block but I cannot find that voltage source converter average model in PLECS as a block like in MATLAB/SIMULINK. So, Is there any reference in block diagrams or block library in PLECS that have a same models with Voltage source converter average model in SIMULINK?
There is not a library block for an average two-level VSI model in the PLECS library, although it can be constructed in a straightforward manner from basic library components. There are a few examples of average models in the PLECS demo model library.
See the “Inverter” subsystems in the “Microgrid in Island Operation” demo model for one implementation, as shown below.
Thank you in advance for answers. It helps me a lot