InnerControl

mutable struct CurrentControl <: InnerControl
    kpv::Float64
    kiv::Float64
    kffv::Float64
    rv::Float64
    lv::Float64
    kpc::Float64
    kic::Float64
    kffi::Float64
    ωad::Float64
    kad::Float64
    ext::Dict{String, Any}
    states::Vector{Symbol}
    n_states::Int
end

Parameters of an inner loop current control PID using virtual impedance based on D'Arco, Suul and Fosso. "A Virtual Synchronous Machine implementation for distributed control of power converters in SmartGrids." Electric Power Systems Research 122 (2015) 180–197.

Arguments

• kpv::Float64: voltage controller proportional gain, validation range: (0, nothing)
• kiv::Float64: voltage controller integral gain, validation range: (0, nothing)
• kffv::Float64: Binary variable to enable feed-forward gain of voltage., validation range: (0, nothing)
• rv::Float64: virtual resistance, validation range: (0, nothing)
• lv::Float64: virtual inductance, validation range: (0, nothing)
• kpc::Float64: current controller proportional gain, validation range: (0, nothing)
• kic::Float64: current controller integral gain, validation range: (0, nothing)
• kffi::Float64: Binary variable to enable feed-forward gain of current, validation range: (0, nothing)
• ωad::Float64: active damping filter cutoff frequency (rad/sec), validation range: (0, nothing)
• kad::Float64: active damping gain, validation range: (0, nothing)
• ext::Dict{String, Any}
• states::Vector{Symbol}: The states of the VirtualInertia model are:

ξd_ic: d-axis integrator state of the PI voltage controller,
ξq_ic: q-axis integrator state of the PI voltage controller,
γd_ic: d-axis integrator state of the PI current controller,
γq_ic: q-axis integrator state of the PI current controller,
ϕd_ic: d-axis low-pass filter of active damping,
ϕq_ic: q-axis low-pass filter of active damping

• n_states::Int: CurrentControl has 6 states

get_ext(value::CurrentControl) -> Dict{String,Any}

Get CurrentControl ext.

get_kad(value::CurrentControl) -> Float64

Get CurrentControl kad.

get_kffi(value::CurrentControl) -> Float64

Get CurrentControl kffi.

get_kffv(value::CurrentControl) -> Float64

Get CurrentControl kffv.

get_kic(value::CurrentControl) -> Float64

Get CurrentControl kic.

get_kiv(value::CurrentControl) -> Float64

Get CurrentControl kiv.

get_kpc(value::CurrentControl) -> Float64

Get CurrentControl kpc.

get_kpv(value::CurrentControl) -> Float64

Get CurrentControl kpv.

get_lv(value::CurrentControl) -> Float64

Get CurrentControl lv.

get_n_states(value::CurrentControl) -> Int64

Get CurrentControl n_states.

get_rv(value::CurrentControl) -> Float64

Get CurrentControl rv.

get_states(value::CurrentControl) -> Array{Symbol,1}

Get CurrentControl states.

get_ωad(value::CurrentControl) -> Float64

Get CurrentControl ωad.

set_ext!(value::CurrentControl, val::Any) -> Any

Set CurrentControl ext.

set_kad!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kad.

set_kffi!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kffi.

set_kffv!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kffv.

set_kic!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kic.

set_kiv!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kiv.

set_kpc!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kpc.

set_kpv!(value::CurrentControl, val::Any) -> Any

Set CurrentControl kpv.

set_lv!(value::CurrentControl, val::Any) -> Any

Set CurrentControl lv.

set_rv!(value::CurrentControl, val::Any) -> Any

Set CurrentControl rv.

set_ωad!(value::CurrentControl, val::Any) -> Any

Set CurrentControl ωad.