DC Microgrid Demo

This will show the fundamentals of DC microgrid control integrating distributed generators and converters.

The model includes: local slack bus, PV system, batteries, and DC loads.
Local slack bus uses a simplified VSC converter connected with the AC grid.
(A detailed VSC+AC grid model decreases the running speed, if you want a detail model, please contact me.)
PV system uses a standard PV model + a boost converter.
Battery uses a standard Li-ion battery model + a dual-active-bridge converter.
Demands are connected through buck converters.
The voltage on the DC bus is controlled by the grid-interconnected VSC, "Local slack bus".

You can play with the swiches on the bus, and the control in the components to see the power flow.