Struct Interface 

#[non_exhaustive]
pub struct Interface {
    pub name: String,
    pub transmission_bus: BusId,
    pub feeder: String,
    pub voltage_source: String,
    pub phase_terminals: [String; 3],
    pub voltage_ratio: f64,
    pub angle_shift_radians: f64,
    pub demand: TransmissionDemand,
}

A three-phase interface from a balanced bus to an earth-referenced feeder source.

The consumer replaces the selected source’s three phase voltage prescriptions with the coupled voltage equations. Extra source terminals remain fixed at zero. Source names and terminal names are exact identifiers within the named feeder. The source’s stated phase voltages must agree with the interface: each within 0.5 to 2 times the bus voltage times voltage_ratio, in A, B, C rotation.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

transmission_bus: BusId

feeder: String

voltage_source: String

phase_terminals: [String; 3]

Feeder terminals corresponding to positive-sequence A, B and C, in order.

voltage_ratio: f64

Feeder voltage divided by transmission voltage, on the same phase-to-earth basis.

angle_shift_radians: f64

Feeder phase A angle minus transmission positive-sequence angle, radians.

demand: TransmissionDemand

Implementations

impl Interface

pub fn new( name: impl Into<String>, transmission_bus: BusId, feeder: impl Into<String>, voltage_source: impl Into<String>, phase_terminals: [String; 3], voltage_ratio: f64, demand: TransmissionDemand, ) -> Self

voltage_ratio is feeder phase-to-earth voltage divided by transmission phase-to-earth voltage; there is no default, since equal bases are rare.

Trait Implementations

impl Clone for Interface

fn clone(&self) -> Interface

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Interface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Interface

fn eq(&self, other: &Interface) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Interface