TransmissionInterface

Package: PowerOperationsOpenAPIModels · Source: Operations/Service/TransmissionInterface.json

A collection of transmission branches whose combined flow is monitored and constrained as an interface.

Properties

Property	Type	Required	Unit	Description
id	integer	yes	—	Unique integer identifier for this component.
name	string	yes	—	Name of the component. Components of the same type (e.g., PowerLoad) must have unique names, but components of different types (e.g., PowerLoad and ACBus) can have the same name.
available	boolean	yes	—	Indicator of whether the component is connected and online (true) or disconnected, offline, or down (false). Unavailable components are excluded during simulations.
active_power_flow_limits	MinMax	yes	MW / pu (by power_units)	Minimum and maximum active power flow limits on the interface. Units: per power_units — NATURAL_UNITS: MW, COMPONENT_BASE: pu .
violation_penalty	number	—	—	Penalty cost for violating the flow limits in the interface.
direction_mapping	object	—	—	Dictionary of the line names in the interface and their direction of flow (1 or -1) relative to the flow of the interface.
base_power	number	yes	MVA	System base power for per-unitization of this component’s per-unit fields, recorded per component in lieu of a system-level table. Units: MVA.
power_units	string (UnitSystem)	yes	—	Unit basis for this component’s power-family fields (active/reactive/apparent power, ratings, limits, ramp rates). COMPONENT_BASE: per unit on this component’s own base_power. NATURAL_UNITS: the field’s physical unit.