Struct AcOpfInstance 

#[non_exhaustive]
pub struct AcOpfInstance {
    pub name: String,
    pub n_buses: usize,
    pub n_source_generators: usize,
    pub n_source_branches: usize,
    pub base_mva: f64,
    pub units: Units,
    pub skip_zero_impedance: bool,
    pub bus_ids: Vec<BusId>,
    pub reference_buses: Vec<usize>,
    pub buses: AcBusData,
    pub generators: AcGeneratorData,
    pub branches: AcBranchData,
}

Matrix free AC OPF input data on the branch pi model.

A problem instance is complete numerical input for one problem family. It is separate from the source network, a matrix projection, a solver formulation, and a solution. Relaxations of AC OPF, the SOC forms included, consume this same instance; the relaxation is a formulation choice made downstream.

Units follow Units. Under Units::PerUnit, powers are per unit on base_mva and admittances are per unit on the system base. Under Units::Native, powers stay in MW/MVAr and every admittance vector is scaled by base_mva, so power computed from admittances and per unit voltages lands in MW/MVAr. Voltage magnitudes are per unit and angles are radians in both systems.

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

n_buses: usize

n_source_generators: usize

n_source_branches: usize

base_mva: f64

units: Units

skip_zero_impedance: bool

bus_ids: Vec<BusId>

Dense bus index to external bus ID.

reference_buses: Vec<usize>

buses: AcBusData

generators: AcGeneratorData

branches: AcBranchData

Implementations

impl AcOpfInstance

pub fn n_generators(&self) -> usize

pub fn n_branches(&self) -> usize

pub fn vm_setpoints(&self) -> Vec<f64>

Conventional voltage magnitude start: the case voltage, overwritten by each generator’s positive setpoint in generator column order (last wins), with a non-positive case voltage falling back to 1.0.

The result is not clamped to [vm_min, vm_max]; feasibility repair is solver preparation and stays downstream.

Trait Implementations

impl Clone for AcOpfInstance

fn clone(&self) -> AcOpfInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AcOpfInstance

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AcOpfInstance

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for AcOpfInstance

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AcOpfInstance

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AcOpfInstance