Struct EvCharger 

pub struct EvCharger {
    pub max_charge_kw: f32,
    pub steps_per_day: usize,
    pub demand_kwh_min: f32,
    pub demand_kwh_max: f32,
    pub dwell_steps_min: usize,
    pub dwell_steps_max: usize,
    sampled_day: Option<usize>,
    session: Option<EvSession>,
    rng: StdRng,
}

A flexible electric load model using EV-style charging sessions.

Each simulated day, this model samples one charging session with:

• random arrival time
• random dwell duration (which sets deadline)
• random required energy in kWh

During an active session, charging power is computed as the minimum required to meet the remaining energy by the deadline, limited by max_charge_kw.

Fields

max_charge_kw: f32

Maximum charging power in kilowatts.

steps_per_day: usize

Number of simulation steps per day.

demand_kwh_min: f32

Minimum daily charging demand in kWh.

demand_kwh_max: f32

Maximum daily charging demand in kWh.

dwell_steps_min: usize

Minimum connected duration in simulation steps.

dwell_steps_max: usize

Maximum connected duration in simulation steps.

sampled_day: Option<usize>

session: Option<EvSession>

rng: StdRng

Implementations

impl EvCharger

pub fn new( max_charge_kw: f32, steps_per_day: usize, demand_kwh_min: f32, demand_kwh_max: f32, dwell_steps_min: usize, dwell_steps_max: usize, seed: u64, ) -> Self

fn dt_hours(&self) -> f32

fn sample_session_for_day(&mut self, day: usize)

pub fn requested_power_kw(&mut self, context: &DeviceContext) -> f32

Returns the unconstrained charging request at the current timestep.

Trait Implementations

impl Debug for EvCharger

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

Formats the value using the given formatter.

impl Device for EvCharger

fn power_kw(&mut self, context: &DeviceContext) -> f32

Returns the power value at the specified time step.

fn device_type(&self) -> &'static str

Returns a human-readable type name for the device.