Struct InductionMachine 

pub struct InductionMachine {

    pub bus: u32,
    pub id: String,
    pub in_service: bool,
    pub mbase: f64,
    pub rate_kv: f64,
    pub pset: f64,
    pub h: f64,
    pub a: f64,
    pub b: f64,
    pub d: f64,
    pub e: f64,
    pub f_coeff: f64,
    pub ra: f64,
    pub xa: f64,
    pub xm: f64,
    pub r1: f64,
    pub x1: f64,
    pub r2: f64,
    pub x2: f64,
    pub x3: f64,
    pub area: u32,
    pub zone: u32,
    pub owner: u32,
    pub load_id: Option<String>,
}

PSS/E induction machine (motor load) steady-state equivalent-circuit record.

Parsed from “INDUCTION MACHINE DATA” in PSS/E RAW v35+ files. Uses the standard T-circuit model: Ra+jXa (stator), jXm (magnetizing), R1+jX1 (rotor cage 1), R2+jX2 (rotor cage 2, double-cage only).

Source: PSS/E v35 Program Operation Manual §5.12.

Fields

bus: u32

Terminal bus number.

id: String

Machine identifier (up to 2 characters).

in_service: bool

In-service status.

mbase: f64

Machine base MVA (0.0 → use system base).

rate_kv: f64

Rated terminal kV.

pset: f64

Active-power set-point (MW when pcode=1, power factor when pcode=2).

h: f64

Inertia constant H (MW·s/MVA).

a: f64

Speed-torque coefficient A (T = A + Bw + Dw^2 + E*w^3).

b: f64

Speed-torque coefficient B.

d: f64

Speed-torque coefficient D.

e: f64

Speed-torque coefficient E.

f_coeff: f64

Locked-rotor torque multiplier F.

ra: f64

Stator resistance Ra (pu, machine base).

xa: f64

Stator leakage reactance Xa (pu, machine base).

xm: f64

Magnetizing reactance Xm (pu, machine base).

r1: f64

Rotor resistance — first cage R1 (pu, machine base).

x1: f64

Rotor reactance — first cage X1 (pu, machine base).

r2: f64

Rotor resistance — second cage R2 (pu; 0 = single-cage).

x2: f64

Rotor reactance — second cage X2 (pu; 0 = single-cage).

x3: f64

Leakage reactance X3 (pu, machine base).

area: u32

PSS/E area number.

zone: u32

PSS/E zone number.

owner: u32

PSS/E owner number.

load_id: Option<String>

References Load.id on the same bus. None = bus-level (legacy).

Implementations

impl InductionMachine

pub fn effective_mbase(&self, system_base: f64) -> f64

Effective machine base MVA — falls back to system_base when mbase == 0.

Trait Implementations

impl Clone for InductionMachine

fn clone(&self) -> InductionMachine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InductionMachine

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InductionMachine

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for InductionMachine

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

where __S: Serializer,

Serialize this value into the given Serde serializer.