Enum DcBusRole 

pub enum DcBusRole {
    UdcSlack,
    Ground,
    FixedP {
        p_spec: f64,
    },
    FixedIdc {
        idc_spec: f64,
    },
    Passive,
}

What fixes a DC bus’s voltage/current/power, mirroring the CGMES pPccControl/ACDCConverter/DCGround semantics that produce each role.

Variants

UdcSlack

Voltage held fixed at DcBus::udc_fixed — the DC-voltage-regulating converter of an HVDC link (pPccControl=udc/dcVoltage).

Ground

Voltage held fixed at 0 — a DCGround connection. Structurally identical to UdcSlack (both remove the bus from the unknowns), kept as its own variant so callers/reports can tell the two apart.

FixedP

Net power injection into the DC network held fixed (pPccControl=pPcc) — the nonlinear row: p_spec = V·ΣG·V. Same injection sign convention as types::Bus::p_spec: positive means power flows OUT of this bus into the network (generation-like), negative means it’s drawn FROM the network (load-like) — the opposite of CGMES’s own SSH “load sign convention” on ACDCConverter.p, so callers wiring in CGMES data negate it, exactly as cgmes.rs already does for every AC injection.

Fields

p_spec: f64

FixedIdc

Net current injection into the DC network held fixed (pPccControl=dcCurrent) — a row that’s linear in the unknown voltages: idc_spec = ΣG·V. Same injection-sign convention as FixedP::p_spec above.

Fields

idc_spec: f64

Passive

No injection at all — a plain junction/switchyard node (DCBusbar, a closed switch’s synthesized node, etc.). Same linear form as FixedIdc with idc_spec = 0.

Trait Implementations

impl Clone for DcBusRole

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 DcBusRole

impl Debug for DcBusRole

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

Formats the value using the given formatter.

impl PartialEq for DcBusRole

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DcBusRole