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ActiveConstantPowerLoad

PowerSystems.ActiveConstantPowerLoad — Type
mutable struct ActiveConstantPowerLoad <: DynamicInjection
    name::String
    r_load::Float64
    c_dc::Float64
    rf::Float64
    lf::Float64
    cf::Float64
    rg::Float64
    lg::Float64
    kp_pll::Float64
    ki_pll::Float64
    kpv::Float64
    kiv::Float64
    kpc::Float64
    kic::Float64
    base_power::Float64
    ext::Dict{String, Any}
    P_ref::Float64
    Q_ref::Float64
    V_ref::Float64
    ω_ref::Float64
    is_filter_differential::Int
    states::Vector{Symbol}
    n_states::Int
    internal::InfrastructureSystemsInternal
end

Parameters of 12-states active power load based on the paper, "Dynamic Stability of a Microgrid With an Active Load."

Arguments

  • name::String: Name of the component. Components of the same type (e.g., PowerLoad) must have unique names, but components of different types (e.g., PowerLoad and ACBus) can have the same name
  • r_load::Float64: DC-side resistor, validation range: (0, nothing)
  • c_dc::Float64: DC-side capacitor, validation range: (0, nothing)
  • rf::Float64: Converter side filter resistance, validation range: (0, nothing)
  • lf::Float64: Converter side filter inductance, validation range: (0, nothing)
  • cf::Float64: AC Converter filter capacitance, validation range: (0, nothing)
  • rg::Float64: Network side filter resistance, validation range: (0, nothing)
  • lg::Float64: Network side filter inductance, validation range: (0, nothing)
  • kp_pll::Float64: Proportional constant for PI-PLL block, validation range: (0, nothing)
  • ki_pll::Float64: Integral constant for PI-PLL block, validation range: (0, nothing)
  • kpv::Float64: Proportional constant for Voltage Control block, validation range: (0, nothing)
  • kiv::Float64: Integral constant for Voltage Control block, validation range: (0, nothing)
  • kpc::Float64: Proportional constant for Current Control block, validation range: (0, nothing)
  • kic::Float64: Integral constant for Current Control block, validation range: (0, nothing)
  • base_power::Float64: Base power of the unit (MVA) for per unitization, validation range: (0, nothing)
  • ext::Dict{String, Any}: (default: Dict{String, Any}()) An extra dictionary for users to add metadata that are not used in simulation, such as latitude and longitude.
  • P_ref::Float64: Reference active power (pu)
  • Q_ref::Float64: Reference reactive power (pu)
  • V_ref::Float64: Reference voltage (pu)
  • ω_ref::Float64: Reference frequency (pu)
  • is_filter_differential::Int: Boolean to decide if filter states are differential or algebraic
  • states::Vector{Symbol}: (Do not modify.) The states are:
θ_pll: PLL deviation angle, 
ϵ_pll: PLL integrator state, 
η: DC-voltage controller integrator state, 
v_dc: DC voltage at the capacitor, 
γd: d-axis Current controller integrator state, 
γq: q-axis Current controller integrator state, 
ir_cnv: Real current out of the converter,
ii_cnv: Imaginary current out of the converter,
vr_filter: Real voltage at the filter's capacitor,
vi_filter: Imaginary voltage at the filter's capacitor,
ir_filter: Real current out of the filter,
ii_filter: Imaginary current out of the filter
  • n_states::Int: (Do not modify.) ActiveConstantPowerLoad has 12 states
  • internal::InfrastructureSystemsInternal: (Do not modify.) PowerSystems.jl internal reference
source