SourceLV

Low-voltage source element representing external network supply.

Models feeder points from MV networks or other external sources with voltage limits and short-circuit capacity parameters for accurate load flow and fault analysis in LV distribution networks.

Inherits from: ExtrasNotesMixin, HasPresentationsMixin

Import

from pyptp.elements.lv import SourceLV

Properties

Property	Type	Required	Default	Description
general	General	Yes	-
presentations	list[ElementPresentation]	Yes	-
extras	list[Extra]	No	[]
notes	list[Note]	No	[]

General

Core electrical and operational properties for LV sources.

Encompasses connection node, voltage limits (Umin, Umax, Uref), short-circuit capacity, and switch states for network analysis.

Property	Type	Required	Default	Description
node	Guid	No	NIL_GUID
guid	Guid	No	(auto UUID)
creation_time	float | int	No	0
mutation_date	int | None	No	0
revision_date	float | int | None	No	0.0
name	str	No	""
s_L1	bool	No	True
s_L2	bool	No	True
s_L3	bool	No	True
s_N	bool	No	True
field_name	str	No	""
umin	float | int	No	0.4
umax	float | int	No	0.4
uref	float | int	No	0.4
sk2nom	int | float	No	40
is_sk2_used_for_loadflow	bool	No	False
failure_frequency	float | int | None	No	0