DCTopology#
Common Parameters: u, name
Common Variables: v
Available models: Node
Node#
DC Node model.
A DC Node is like an AC Bus. DC devices need to be connected to Nodes to inject power flow.
Parameters#
Name |
Symbol |
Description |
Default |
Unit |
Properties |
|---|---|---|---|---|---|
idx |
unique device idx |
||||
u |
\(u\) |
connection status |
1 |
bool |
|
name |
device name |
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Vdcn |
\(V_{dcn}\) |
DC voltage rating |
100 |
kV |
non_zero |
Idcn |
\(I_{dcn}\) |
DC current rating |
1 |
kA |
non_zero |
v0 |
\(V_{dc0}\) |
initial voltage magnitude |
1 |
p.u. |
|
xcoord |
x coordinate (longitude) |
0 |
|||
ycoord |
y coordinate (latitude) |
0 |
|||
area |
Area code |
||||
zone |
Zone code |
||||
owner |
Owner code |
Variables#
Name |
Symbol |
Type |
Description |
Unit |
Properties |
|---|---|---|---|---|---|
v |
\(v\) |
Algeb |
voltage magnitude |
p.u. |
v_str |
Initialization Equations#
Name |
Symbol |
Type |
Initial Value |
|---|---|---|---|
v |
\(v\) |
Algeb |
\(v_{0} \left(1 - z_{flat}\right) + z_{flat}\) |
Algebraic Equations#
Name |
Symbol |
Type |
RHS of Equation "0 = g(x, y)" |
|---|---|---|---|
v |
\(v\) |
Algeb |
\(0\) |
Config Fields in [Node]
Option |
Symbol |
Value |
Info |
Accepted values |
|---|---|---|---|---|
allow_adjust |
1 |
allow adjusting upper or lower limits |
(0, 1) |
|
adjust_lower |
0 |
adjust lower limit |
(0, 1) |
|
adjust_upper |
1 |
adjust upper limit |
(0, 1) |
|
flat_start |
\(z_{flat}\) |
0 |
flat start for voltages |
(0, 1) |