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117 lines
3.1 KiB
117 lines
3.1 KiB
# UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
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# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
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# Released under the modified BSD license. See COPYING.md for more details.
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mutable struct Bus
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name::String
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offset::Int
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load::Vector{Float64}
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units::Vector
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price_sensitive_loads::Vector
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end
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mutable struct CostSegment
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mw::Vector{Float64}
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cost::Vector{Float64}
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end
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mutable struct StartupCategory
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delay::Int
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cost::Float64
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end
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Base.@kwdef mutable struct Reserve
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name::String
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type::String
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amount::Vector{Float64}
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units::Vector
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shortfall_penalty::Float64
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end
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mutable struct Unit
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name::String
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bus::Bus
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max_power::Vector{Float64}
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min_power::Vector{Float64}
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must_run::Vector{Bool}
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min_power_cost::Vector{Float64}
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cost_segments::Vector{CostSegment}
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min_uptime::Int
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min_downtime::Int
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ramp_up_limit::Float64
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ramp_down_limit::Float64
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startup_limit::Float64
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shutdown_limit::Float64
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initial_status::Union{Int,Nothing}
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initial_power::Union{Float64,Nothing}
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startup_categories::Vector{StartupCategory}
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reserves::Vector{Reserve}
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end
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mutable struct TransmissionLine
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name::String
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offset::Int
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source::Bus
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target::Bus
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reactance::Float64
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susceptance::Float64
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normal_flow_limit::Vector{Float64}
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emergency_flow_limit::Vector{Float64}
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flow_limit_penalty::Vector{Float64}
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end
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mutable struct Contingency
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name::String
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lines::Vector{TransmissionLine}
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units::Vector{Unit}
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end
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mutable struct PriceSensitiveLoad
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name::String
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bus::Bus
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demand::Vector{Float64}
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revenue::Vector{Float64}
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end
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Base.@kwdef mutable struct UnitCommitmentScenario
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buses_by_name::Dict{AbstractString,Bus}
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buses::Vector{Bus}
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contingencies_by_name::Dict{AbstractString,Contingency}
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contingencies::Vector{Contingency}
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isf::Array{Float64,2}
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lines_by_name::Dict{AbstractString,TransmissionLine}
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lines::Vector{TransmissionLine}
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lodf::Array{Float64,2}
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name::String
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power_balance_penalty::Vector{Float64}
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price_sensitive_loads_by_name::Dict{AbstractString,PriceSensitiveLoad}
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price_sensitive_loads::Vector{PriceSensitiveLoad}
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probability::Float64
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reserves_by_name::Dict{AbstractString,Reserve}
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reserves::Vector{Reserve}
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time::Int
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units_by_name::Dict{AbstractString,Unit}
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units::Vector{Unit}
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end
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Base.@kwdef mutable struct UnitCommitmentInstance
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time::Int
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scenarios::Vector{UnitCommitmentScenario}
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end
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function Base.show(io::IO, instance::UnitCommitmentInstance)
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sc = instance.scenarios[1]
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print(io, "UnitCommitmentInstance(")
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print(io, "$(length(instance.scenarios)) scenarios, ")
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print(io, "$(length(sc.units)) units, ")
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print(io, "$(length(sc.buses)) buses, ")
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print(io, "$(length(sc.lines)) lines, ")
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print(io, "$(length(sc.contingencies)) contingencies, ")
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print(io, "$(length(sc.price_sensitive_loads)) price sensitive loads, ")
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print(io, "$(instance.time) time steps")
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print(io, ")")
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return
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end
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export UnitCommitmentInstance
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