OutputCurrentLimiter

mutable struct HybridOutputCurrentLimiter <: OutputCurrentLimiter
    I_max::Float64
    rv::Float64
    lv::Float64
    ext::Dict{String, Any}
end

Parameters of Hybrid Current Controller Limiter. Regulates the magnitude of the inverter output current, but with a closed loop feedback regulated by a virtual impedance which provides ant-windup. Described in: Novel Hybrid Current Limiter for Grid-Forming Inverter Control During Unbalanced Faults by Baeckland and Seo, 2023

Arguments

• I_max::Float64: Maximum limit on current controller input current (device base), validation range: (0, nothing)
• rv::Float64: Real part of the virtual impedance, validation range: (0, nothing)
• lv::Float64: Imaginary part of the virtual impedance, validation range: (0, nothing)
• ext::Dict{String, Any}: (default: Dict{String, Any}())

get_I_max(value::HybridOutputCurrentLimiter) -> Float64

Get HybridOutputCurrentLimiterI_max.

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

Get HybridOutputCurrentLimiterext.

get_lv(value::HybridOutputCurrentLimiter) -> Float64

Get HybridOutputCurrentLimiterlv.

get_rv(value::HybridOutputCurrentLimiter) -> Float64

Get HybridOutputCurrentLimiterrv.

set_I_max!(value::HybridOutputCurrentLimiter, val) -> Any

Set HybridOutputCurrentLimiterI_max.

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

Set HybridOutputCurrentLimiterext.

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

Set HybridOutputCurrentLimiterlv.

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

Set HybridOutputCurrentLimiterrv.

mutable struct InstantaneousOutputCurrentLimiter <: OutputCurrentLimiter
    Id_max::Float64
    Iq_max::Float64
    ext::Dict{String, Any}
end

Parameters of Instantaneous (Square) Current Controller Limiter. Regulates inverter output current on the d and q axis separately

Arguments

• Id_max::Float64: Maximum limit on d-axis current controller input current in pu (DEVICE_BASE), validation range: (0, nothing)
• Iq_max::Float64: Maximum limit on d-axis current controller input current in pu (DEVICE_BASE), 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.

get_Id_max(
    value::InstantaneousOutputCurrentLimiter
) -> Float64

Get InstantaneousOutputCurrentLimiterId_max.

get_Iq_max(
    value::InstantaneousOutputCurrentLimiter
) -> Float64

Get InstantaneousOutputCurrentLimiterIq_max.

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

Get InstantaneousOutputCurrentLimiterext.

set_Id_max!(
    value::InstantaneousOutputCurrentLimiter,
    val
) -> Any

Set InstantaneousOutputCurrentLimiterId_max.

set_Iq_max!(
    value::InstantaneousOutputCurrentLimiter,
    val
) -> Any

Set InstantaneousOutputCurrentLimiterIq_max.

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

Set InstantaneousOutputCurrentLimiterext.

mutable struct MagnitudeOutputCurrentLimiter <: OutputCurrentLimiter
    I_max::Float64
    ext::Dict{String, Any}
end

Parameters of Magnitude (Circular) Current Controller Limiter. Regulates only the magnitude of the inverter output current

Arguments

• I_max::Float64: Maximum limit on current controller input current in pu (DEVICE_BASE), 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.

get_I_max(value::MagnitudeOutputCurrentLimiter) -> Float64

Get MagnitudeOutputCurrentLimiterI_max.

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

Get MagnitudeOutputCurrentLimiterext.

set_I_max!(value::MagnitudeOutputCurrentLimiter, val) -> Any

Set MagnitudeOutputCurrentLimiterI_max.

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

Set MagnitudeOutputCurrentLimiterext.

mutable struct PriorityOutputCurrentLimiter <: OutputCurrentLimiter
    I_max::Float64
    ϕ_I::Float64
    ext::Dict{String, Any}
end

Parameters of Priority-Based Current Controller Limiter. Regulates the magnitude of the inverter output current and prioritizes a specific angle for the resultant current signal

Arguments

• I_max::Float64: Maximum limit on current controller input current in pu (DEVICE_BASE), validation range: (0, nothing)
• ϕ_I::Float64: Pre-defined angle (measured against the d-axis) for Iref once limit Imax is hit, validation range: (-1.571, 1.571)
• ext::Dict{String, Any}: (default: Dict{String, Any}()) An extra dictionary for users to add metadata that are not used in simulation.

get_I_max(value::PriorityOutputCurrentLimiter) -> Float64

Get PriorityOutputCurrentLimiterI_max.

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

Get PriorityOutputCurrentLimiterext.

get_ϕ_I(value::PriorityOutputCurrentLimiter) -> Float64

Get PriorityOutputCurrentLimiterϕ_I.

set_I_max!(value::PriorityOutputCurrentLimiter, val) -> Any

Set PriorityOutputCurrentLimiterI_max.

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

Set PriorityOutputCurrentLimiterext.

set_ϕ_I!(value::PriorityOutputCurrentLimiter, val) -> Any

Set PriorityOutputCurrentLimiterϕ_I.

mutable struct SaturationOutputCurrentLimiter <: OutputCurrentLimiter
    I_max::Float64
    kw::Float64
    ext::Dict{String, Any}
end

Parameters of Saturation Current Controller Limiter. Regulates the magnitude of the inverter output current, and applies a closed loop feedback regulated by a static gain which provides ant-windup

Arguments

• I_max::Float64: Maximum limit on current controller input current (device base), validation range: (0, nothing)
• kw::Float64: Defined feedback gain, validation range: (0, nothing)
• ext::Dict{String, Any}: (default: Dict{String, Any}())

get_I_max(value::SaturationOutputCurrentLimiter) -> Float64

Get SaturationOutputCurrentLimiterI_max.

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

Get SaturationOutputCurrentLimiterext.

get_kw(value::SaturationOutputCurrentLimiter) -> Float64

Get SaturationOutputCurrentLimiterkw.

set_I_max!(
    value::SaturationOutputCurrentLimiter,
    val
) -> Any

Set SaturationOutputCurrentLimiterI_max.

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

Set SaturationOutputCurrentLimiterext.

set_kw!(value::SaturationOutputCurrentLimiter, val) -> Any

Set SaturationOutputCurrentLimiterkw.