Definitions

Buses and Nodes

to_do

Nodes order

The nodes order in the voltages and currents vectors V_node and I_node is as follows:

  • nodes with grid formers (known voltages)
  • nodes with loads or greed feeders (known currents)
  • transition nodes (zeros current injections)

Example

_images/buses_nodes.png

V_known has the nodes with grid formers sources V_unknown has the rest of the nodes

V_sorted … Buses order is as defined in the key buses of the .json file or data dictionary.

Buses results voltages

_images/voltages.png