NodeMV

Medium-voltage network node for symmetrical modeling.

Supports balanced three-phase analysis with comprehensive electrical and operational properties for MV distribution system modeling.

Inherits from: ExtrasNotesMixin, HasPresentationsMixin

Import

from pyptp.elements.mv import NodeMV

Properties

Property	Type	Required	Default	Description
general	General	Yes	-
presentations	list[NodePresentation]	Yes	-
railtype	Railtype | None	No	None
fields	list[Field] | None	No	None
customer	Customer | None	No	None
installation	Installation | None	No	None
icon	Icon | None	No	None
differential_protection	DifferentialProtection | None	No	None
differential_protection_switches	list[DifferentialProtectionSwitch]	No	[]
differential_protection_transfer_trip_switch	DifferentialProtectionTransferTripSwitch | None	No	None
extras	list[Extra]	No	[]
notes	list[Note]	No	[]

Customer

Customer connection and contract information for node.

Property	Type	Required	Default	Description
ean	str	No	""
name	str	No	""
address	str	No	""
postal_code	str	No	""
city	str	No	""
physical_network_area	str	No	""
connection_capacity	float	No	0.0
contracted_power	float	No	0.0
contracted_power_returned	float	No	0.0
contract	str	No	""

DifferentialProtection

Differential protection settings for node.

Property	Type	Required	Default	Description
present	bool	No	False
type_name	str	No	""
t_input	float	No	0.0
t_output	float	No	0.0
setting_sort	int	No	0
dIg	float	No	0.0
tg	float	No	0.0
dIgg	float	No	0.0
tgg	float	No	0.0
m	float	No	0.0
dId	float	No	0.0
k1	float	No	0.0
k2	float	No	0.0

DifferentialProtectionSwitch

Switch reference for differential protection system.

Property	Type	Required	Default	Description
switch	Guid	No	NIL_GUID

DifferentialProtectionTransferTripSwitch

Transfer trip switch reference for differential protection.

Property	Type	Required	Default	Description
transfer_circuit_breaker	Guid	No	NIL_GUID

Field

Field installation properties for electrical equipment housing.

Property	Type	Required	Default	Description
name	str	No	""
sort	str	No	""
installation_type	int	No	0
conductor_distance	int | float	No	0
electrode_configuration	int	No	0
enclosed_height	float	No	0.0
enclosed_width	float	No	0.0
enclosed_depth	float	No	0.0
to	str	No	""
info	str	No	""

General

Core electrical and operational properties for MV nodes.

Property	Type	Required	Default	Description
guid	Guid	No	(auto UUID)
creation_time	float | int	No	0
mutation_date	int	No	0
revision_date	float | int	No	0.0
variant	bool	No	False
name	str	No	""
short_name	str	No	""
id	str	No	""
unom	float | int	No	0.4
simultaneity_factor	float	No	1.0
function	str	No	""
railtype	str	No	""
failure_frequency	float	No	0.0
repair_duration	float	No	0.0
maintenace_frequency	float	No	0.0
maintenace_duration	float	No	0.0
maintenace_cancel_duration	float	No	0.0
remote_status_indication	bool	No	False
gx	float | int	No	0
gy	float | int	No	0
badly_accessible	bool	No	False
ripple_control_frequency	float | int	No	0
ripple_control_voltage	float | int	No	0
ripple_control_angle	float | int	No	0
earthing	bool	No	False
re	float	No	0.0
xe	float	No	0.0
no_voltage_check	int	No	0
umin	float	No	0.0
umax	float	No	0.0
d_umax	float	No	0.0

Icon

Visual representation properties for network diagrams.

Property	Type	Required	Default	Description
text	str	No	""
text_color	DelphiColor	No	"$000000"
background_color	DelphiColor	No	"$000000"
shape	int	No	0
size	int	No	0

Installation

Physical installation and safety configuration properties.

Property	Type	Required	Default	Description
type	int	No	0
earthed	bool	No	False
conductor_distance	float	No	0.0
person_distance	float	No	0.0
enclosed	bool	No	False
kb	float	No	0.0
kp	float	No	0.0
kp_max	bool	No	False
kp_auto	bool	No	False
kt	float	No	0.0
electrode_configuration	int	No	0
enclosed_height	float	No	0.0
enclosed_width	float	No	0.0
enclosed_depth	float	No	0.0
light_arc_protection	bool	No	False

Railtype

Electrical properties for node rail/bus configuration.

Property	Type	Required	Default	Description
name	str	No	""
unom	float	No	0.0
inom	float	No	0.0
ik_dynamic	float	No	0.0
ik_thermal	float	No	0.0
t_thermal	float	No	0.0