Enum MeasurementKind 

pub enum MeasurementKind {
    VoltageMagnitude,
    VoltageAngle,
    ActivePower,
    ReactivePower,
    CurrentReal,
    CurrentImag,
}

Which scalar quantity a Measurement observes.

Variants

VoltageMagnitude

Voltage magnitude at a bus, per-unit.

VoltageAngle

Voltage angle at a bus, radians. Only ever present when a sensor supplied one — i.e. a phasor/PMU measurement.

ActivePower

Active power, per-unit.

ReactivePower

Reactive power, per-unit.

CurrentReal

Real part of a measured current, per-unit.

A current sensor is stored decomposed rather than as a magnitude and an angle, following power-grid-model. Three reasons, the first decisive: arg(I) has a branch cut, and a residual z − h(x) taken near ±π wraps — gridoxide has no phase_mod_2pi anywhere, so a polar row would silently chase a 2π error. |I| also has an unbounded derivative as I → 0, which an unloaded branch reaches. And the iterative-linear method needs a complex current regardless, so polar rows would be recombined later and less legibly.

CurrentImag

Imaginary part of a measured current, per-unit.

Trait Implementations

impl Clone for MeasurementKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MeasurementKind

impl Debug for MeasurementKind

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

Formats the value using the given formatter.

impl Eq for MeasurementKind

impl Hash for MeasurementKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MeasurementKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MeasurementKind