You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
2.3 KiB
70 lines
2.3 KiB
# UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
|
|
# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
|
|
# Released under the modified BSD license. See COPYING.md for more details.
|
|
|
|
import Random
|
|
import UnitCommitment: XavQiuAhm2021
|
|
|
|
using Distributions
|
|
using Random
|
|
using UnitCommitment, Cbc, JuMP
|
|
|
|
get_instance() = UnitCommitment.read_benchmark("matpower/case118/2017-02-01")
|
|
system_load(instance) = sum(b.load for b in instance.buses)
|
|
test_approx(x, y) = @test isapprox(x, y, atol = 1e-3)
|
|
|
|
@testset "XavQiuAhm2021" begin
|
|
@testset "cost and load share" begin
|
|
instance = get_instance()
|
|
|
|
# Check original costs
|
|
unit = instance.units[10]
|
|
test_approx(unit.min_power_cost[1], 825.023)
|
|
test_approx(unit.cost_segments[1].cost[1], 36.659)
|
|
test_approx(unit.startup_categories[1].cost[1], 7570.42)
|
|
|
|
# Check original load share
|
|
bus = instance.buses[1]
|
|
prev_system_load = system_load(instance)
|
|
test_approx(bus.load[1] / prev_system_load[1], 0.012)
|
|
|
|
randomize!(
|
|
instance,
|
|
method = XavQiuAhm2021.Randomization(
|
|
randomize_load_profile = false,
|
|
),
|
|
rng = MersenneTwister(42),
|
|
)
|
|
|
|
# Check randomized costs
|
|
test_approx(unit.min_power_cost[1], 831.977)
|
|
test_approx(unit.cost_segments[1].cost[1], 36.968)
|
|
test_approx(unit.startup_categories[1].cost[1], 7634.226)
|
|
|
|
# Check randomized load share
|
|
curr_system_load = system_load(instance)
|
|
test_approx(bus.load[1] / curr_system_load[1], 0.013)
|
|
|
|
# System load should not change
|
|
@test prev_system_load ≈ curr_system_load
|
|
end
|
|
|
|
@testset "load profile" begin
|
|
instance = get_instance()
|
|
|
|
# Check original load profile
|
|
@test round.(system_load(instance), digits = 1)[1:8] ≈
|
|
[3059.5, 2983.2, 2937.5, 2953.9, 3073.1, 3356.4, 4068.5, 4018.8]
|
|
|
|
randomize!(
|
|
instance,
|
|
XavQiuAhm2021.Randomization(),
|
|
rng = MersenneTwister(42),
|
|
)
|
|
|
|
# Check randomized load profile
|
|
@test round.(system_load(instance), digits = 1)[1:8] ≈
|
|
[4854.7, 4849.2, 4732.7, 4848.2, 4948.4, 5231.1, 5874.8, 5934.8]
|
|
end
|
|
end
|