SpecialTransformerLV

Represents a special transformer (LV).

Inherits from: ExtrasNotesMixin, HasPresentationsMixin

Import

python

from pyptp.elements.lv import SpecialTransformerLV

Property	Type	Required	Default
`general`	General	Yes	-
`presentations`	list[BranchPresentation]	Yes	-
`type`	SpecialTransformerType	Yes	-
`voltage_control`	VoltageControl \| None	No	`None`
`extras`	list[Extra]	No	`[]`
`notes`	list[Note]	No	`[]`

General properties for a special transformer.

Property	Type	Required	Default
`guid`	Guid	No	`(auto UUID)`
`creation_time`	`float \| int`	No	`0`
`mutation_date`	`int`	No	`0`
`revision_date`	`float \| int`	No	`0.0`
`node1`	Guid	No	`NIL_GUID`
`node2`	Guid	No	`NIL_GUID`
`name`	`str`	No	`""`
`switch_state1_L1`	`bool`	No	`True`
`switch_state1_L2`	`bool`	No	`True`
`switch_state1_L3`	`bool`	No	`True`
`switch_state1_N`	`bool`	No	`True`
`switch_state1_PE`	`bool`	No	`True`
`switch_state2_L1`	`bool`	No	`True`
`switch_state2_L2`	`bool`	No	`True`
`switch_state2_L3`	`bool`	No	`True`
`switch_state2_N`	`bool`	No	`True`
`switch_state2_PE`	`bool`	No	`True`
`field_name1`	`str`	No	`""`
`field_name2`	`str`	No	`""`
`failure_frequency`	`float \| int`	No	`0`
`type`	`str`	No	`""`
`switch_state_N_PE`	`bool`	No	`False`
`switch_state_PE_e`	`bool`	No	`False`
`re`	`float`	No	`0`
`tap_position`	`float`	No	`0`

Special Transformer type properties.

Property	Type	Required	Default
`sort`	`SpecialTransformerSort`	No	`AUTO_YNA0_ASYM`
`short_name`	`str`	No	`""`
`snom`	`float \| int`	No	`0`
`unom1`	`float \| int`	No	`0`
`unom2`	`float \| int`	No	`0`
`ukmin`	`int \| float`	No	`0`
`uknom`	`int \| float`	No	`0`
`ukmax`	`int \| float`	No	`0`
`pkmin`	`float \| int`	No	`0`
`pknom`	`float \| int`	No	`0`
`pkmax`	`float \| int`	No	`0`
`po`	`float`	No	`0`
`io`	`float`	No	`0`
`R0`	`float \| int`	No	`0`
`Z0`	`float \| int`	No	`0`
`R0URo_min`	`int`	No	`0`
`R0URo_nom`	`int`	No	`0`
`R0URo_max`	`int`	No	`0`
`Z0URo_min`	`int`	No	`0`
`Z0URo_nom`	`int`	No	`0`
`Z0URo_max`	`int`	No	`0`
`R0URk_min`	`int`	No	`0`
`R0URk_nom`	`int`	No	`0`
`R0URk_max`	`int`	No	`0`
`Z0URk_min`	`int`	No	`0`
`Z0URk_nom`	`int`	No	`0`
`Z0URk_max`	`int`	No	`0`
`R0RUk_min`	`int`	No	`0`
`R0RUk_nom`	`int`	No	`0`
`R0RUk_max`	`int`	No	`0`
`Z0RUk_min`	`int`	No	`0`
`Z0RUk_nom`	`int`	No	`0`
`Z0RUk_max`	`int`	No	`0`
`ik2s`	`float \| int`	No	`0`
`tap_side`	`int`	No	`0`
`tap_size`	`float`	No	`0.25`
`tap_min`	`int`	No	`0`
`tap_nom`	`int`	No	`0`
`tap_max`	`int`	No	`0`

Special Transformer Voltage Control properties.

Property	Type	Required	Default
`present`	`bool`	No	`False`
`status`	`bool`	No	`False`
`measure_side`	`int`	No	`3`
`setpoint`	`float`	No	`0.4`
`deadband`	`float`	No	`0`
`control_sort`	`int`	No	`0`
`Rc`	`float`	No	`0`
`Xc`	`float`	No	`0`
`compounding_at_generation`	`bool`	No	`True`
`pmin1`	`int`	No	`0`
`umin1`	`float`	No	`0`
`pmax1`	`int`	No	`0`
`umax1`	`float`	No	`0`