Struct HvdcTerminalPowers 

#[non_exhaustive]
pub struct HvdcTerminalPowers {
    pub p_from: f64,
    pub q_from: f64,
    pub p_to: f64,
    pub q_to: f64,
}

The bus-to-device terminal powers of one HVDC line: at each end, active and reactive power positive from that end’s AC bus into the HVDC system (both converters and the DC line taken as one device). Build it with Hvdc::calc_bus_to_device_powers.

The from and to ends name the line’s orientation, not which end sends: a line transferring power from its to end has a negative p_from and a positive p_to. Powers are in the network’s unit, MW and MVAr, or per unit for a normalized network.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

p_from: f64

Active power from the from bus into the HVDC system.

q_from: f64

Reactive power from the from bus into the HVDC system; positive when the from converter absorbs reactive power.

p_to: f64

Active power from the to bus into the HVDC system; negative when the line delivers power to the to bus.

q_to: f64

Reactive power from the to bus into the HVDC system; positive when the to converter absorbs reactive power.

Implementations

impl HvdcTerminalPowers

pub fn calc_active_loss(&self) -> f64

The active power the line and its converters lose, p_from + p_to: what enters the HVDC system at both ends together.

pub fn calc_bus_injections(&self) -> [(f64, f64); 2]

The injections these terminal powers make into the two AC buses, [(p, q) at the from bus, (p, q) at the to bus]: each end’s terminal power negated. This is the one place a terminal power becomes a bus injection; Hvdc::calc_terminal_injections goes through it, and a calculation that replaces a terminal power (an LCC converter’s bridge reactive demand, say) negates the replaced value here too.

Trait Implementations

impl Clone for HvdcTerminalPowers

fn clone(&self) -> HvdcTerminalPowers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HvdcTerminalPowers

impl Debug for HvdcTerminalPowers

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

Formats the value using the given formatter.

impl PartialEq for HvdcTerminalPowers

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HvdcTerminalPowers