Struct Branch 

pub struct Branch {

    pub from: BusId,
    pub to: BusId,
    pub r: f64,
    pub x: f64,
    pub b: f64,
    pub rate_a: f64,
    pub rate_b: f64,
    pub rate_c: f64,
    pub tap: f64,
    pub shift: f64,
    pub in_service: bool,
    pub angmin: f64,
    pub angmax: f64,
    pub control: Option<TransformerControl>,
    pub extras: Extras,
}

Fields

from: BusId

to: BusId

r: f64

Series resistance (p.u.).

x: f64

Series reactance (p.u.).

b: f64

Total line-charging susceptance (p.u.); half goes to each end.

rate_a: f64

rate_b: f64

rate_c: f64

tap: f64

Tap ratio, MATPOWER convention: 0 means “no tap” (a line), treated as 1.

shift: f64

Phase shift (degrees).

in_service: bool

angmin: f64

angmax: f64

control: Option<TransformerControl>

Regulating-transformer control data, when this branch is a transformer under automatic tap or phase control. None for lines and for fixed-ratio transformers. #[serde(default)] so JSON written before the field existed still deserializes.

extras: Extras

Implementations

impl Branch

pub fn effective_tap(&self) -> f64

Effective tap ratio (0 ⇒ 1).

pub fn is_transformer(&self) -> bool

A transformer iff the raw tap field is nonzero (an explicit 1 counts) or there is a phase shift.

pub fn has_angle_limits(&self) -> bool

True when the branch constrains its angle difference, i.e. the limits deviate from the ±360° “unconstrained” default. Formats without angle limit fields (PSS/E, PowerWorld) use this to warn on what they drop.

Trait Implementations

impl Clone for Branch

fn clone(&self) -> Branch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Branch

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Branch

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Branch

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

where __S: Serializer,

Serialize this value into the given Serde serializer.