Struct PowerFlowJacobian 

pub struct PowerFlowJacobian { /* private fields */ }

The assembled sparse physical Jacobian, with its bus mappings and the machinery to update values in place.

Implementations

impl PowerFlowJacobian

pub const fn matrix(&self) -> &SparseMatrix

The 2n × 2n sparse matrix. Row k is active power at bus k, row n + k reactive power; the columns follow coordinates.

pub fn bus_ids(&self) -> &[BusId]

The bus behind row and column block position k, for both blocks of both dimensions.

pub const fn coordinates(&self) -> VoltageCoordinates

The selected voltage coordinates.

pub fn update( &mut self, instance: &AcPfInstance, point: &OperatingPoint<BalancedNetwork>, ) -> Result<(), Error>

Refresh the numerical values at a new operating point. The sparse structure and the admittance parts are reused; topology changes require a rebuild through calc_power_flow_jacobian.

Errors

An operating point that does not share the instance’s network identities or does not state both voltage quantities.

Trait Implementations

impl Clone for PowerFlowJacobian

fn clone(&self) -> PowerFlowJacobian

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PowerFlowJacobian

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

Formats the value using the given formatter.