Struct SlackDistribution 

pub struct SlackDistribution {
    pub factors: Vec<f64>,
    pub tolerance: f64,
    pub max_outer_iter: usize,
}

Who participates in picking up the imbalance, and by how much.

Weights are normalized per island, which is the only reading that works on a disconnected network: each island has its own slack and its own imbalance, and a global normalization would size one island’s correction by another island’s generators.

Fields

factors: Vec<f64>

Participation weight per bus, indexed by Bus::idx.

tolerance: f64

Convergence tolerance on the slack’s remaining deviation from its schedule, per-unit.

max_outer_iter: usize

Cap on outer passes. Around seven is typical at the default tolerance.

Implementations

impl SlackDistribution

pub fn uniform(buses: &[Bus]) -> Self

Every generator bus — Slack and PV — takes an equal share.

PQ buses are excluded even when they carry positive p_spec. A positive injection at a PQ bus is a fixed schedule, not a machine under governor control, and the distinction is exactly what participation means.

pub fn from_weights(factors: Vec<f64>) -> Self

Explicit per-bus weights.

Trait Implementations

impl Clone for SlackDistribution

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlackDistribution

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

Formats the value using the given formatter.