pandapower-qgis

Plugin for interaction between QGis and pandapower or pnadapipes Networks

Import and export of pandapower and pandapipes networks.

---

Overview

• pandapower
  • import from pandapower
  • Editing the network
  • export to pandapower
• pandapipes
  • import from pandapipes
  • Editing the network
  • export to pandapipes

---

pandapower

import from pandapower

The plugin can automatically detect if you are importing a pandapower or pandapipes network, it will show only relevant settings.

• crs - coordinate reference system

Selecting the appropriate crs is required as pandapower does not store this information by default.

The crs for the resulting GeoJSON is taken from the QGIS Project. GeoJSON has deprecated support for crs, WGS-84 is highly recommended. If a specific crs is preferred it is recommended to create a Project with that crs first and then import the network.

• run pandapower

If this option is selected pandapower.runpp() is executed before exporting any data.

• color lines by load

If this option is selected the network is coloured by load for each line individually. If not the different voltage levels are colored in different colors.

• Select save folder

If no folder is selected the network will be loaded into QGIS from memory. The network then can not be edited directly. If a folder is selected each layer will be saved there as a GeoJSON file and then loaded into QGIS. The network can then be edited directly from within QGIS. It is recommended to select a save folder.

---

Editing the network in QGIS

Required Attributes

line

name	type	comment
from_bus	integer	pandapower id
to_bus	integer	pandapower id
std_type	string	name of a standard linetype

Optional Attributes

bus

name	type	default value	comment
name	string	None
pp_index	int	None	these might change after export
type	string	b
zone	string	None
in_service	boolean	True
max_vm_pu	float	NAN
min_vm_pu	float	NAN

line

name	type	default value	comment
length_km	float		if not present derived from QGIS
name	string	None
in_service	boolean	True
df	float	1.0
parallel	integer	1
max_loading_percent	float
pp_index	integer	None	these might change after export

export to pandapower

• Name

This is optional. The name is set when creating the pandapower network

• Frequency

Default value: 50
The Frequency of the network in Hz.

• Reference apparent power p.U.

Default value: 1
The Reference apparent power per Unit.

• add standard types

If selected the pandapower standard types are added to the network.

• Select layers to export

The plugin attempts to export all selected layers. It will export all features of vector layers that have pp_type set to bus or line.

---

pandapipes

import from pandapipes

The plugin can automatically detect if you are importing a pandapower or pandapipes network, it will show only relevant settings.

• crs - coordinate reference system

Selecting the appropriate crs is required as pandapipes does not store this information by default.

The crs for the resulting GeoJSON is taken from the QGIS Project. GeoJSON has deprecated support for crs, WGS-84 is highly recommended. If a specific crs is preferred it is recommended to create a Project with that crs first and then import the network.

• run pandapipes

If this option is selected pandapipes.runpp() is executed before exporting any data.

• color pipes by pressure

If this option is selected the network is coloured by pressure for each line individually. If not the different pressure levels are colored in different colors.

• Select save folder

If no folder is selected the network will be loaded into QGIS from memory. The network then can not be edited directly. If a folder is selected each layer will be saved there as a GeoJSON file and then loaded into QGIS. The network can then be edited directly from within QGIS. It is recommended to select a save folder.

---

Editing the network in QGIS

Required Attributes

junction

name	type	comment
pn_bar	float	fluid pressure in bar
tfluid_k	float	fluid temperature in °K

pipe

name	type	comment
from_bus	integer	pandapower id
to_bus	integer	pandapower id
diameter_m	float

Optional Attributes

junction

name	type	default value	comment
height_m	float	0
name	string	None
pp_index	int	None	these might change after export
in_service	boolean	True

pipe

name	type	default value	comment
length_km	float		if not present derived from QGIS
k_mm	float	1.0	pipe roughness
loss_coefficient	float	0.0	additional pressure loss coefficient
sections	integer	1	number of internal pipe sections
alpha_w_per_m2k	float	0.0	heat transfer coefficient
qext_w	float	0.0	external heat input
text_k	float	293	ambient temperature of pipe
name	string	None
in_service	boolean	True
pp_index	integer	None	these might change after export

export to pandapipes

• Name

This is optional. The name is set when creating the pandapower network

• Fluid

If the fluid is in the standard library this is used to create the pipes. If not the pipes are created using the properties from the attributes table.

• add standard types

If selected the pandapipes standard types are added to the network.

• Select layers to export

The plugin attempts to export all selected layers. It will export all features of vector layers that have pp_type set to junction or pipe.