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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| name: variants | ||
| on: | ||
| push: | ||
| branches: | ||
| - main | ||
| pull_request: | ||
| types: [opened, synchronize, reopened] | ||
| jobs: | ||
| test: | ||
| name: ${{ matrix.variant }} - ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }} | ||
| runs-on: ${{ matrix.os }} | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| variant: ['jump-nl', 'jump-symbolic-ad', 'jump-traced', 'optimization-cs-asrd'] | ||
| version: ['1'] | ||
| os: [ubuntu-latest] | ||
| arch: [x64] | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - uses: julia-actions/setup-julia@v1 | ||
| with: | ||
| version: ${{ matrix.version }} | ||
| arch: ${{ matrix.arch }} | ||
| - name: install | ||
| shell: julia --color=yes --project=variants {0} | ||
| run: | | ||
| using Pkg | ||
| Pkg.instantiate() | ||
| - name: test | ||
| env: | ||
| MODELING_FRAMEWORK: ${{ matrix.variant }} | ||
| run: julia --color=yes --project=variants variants/runtests.jl |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| using Test | ||
| import PowerModels | ||
|
|
||
| function validate_result(file_name::String, result) | ||
| for k in [ | ||
| "case", | ||
| "variables", | ||
| "constraints", | ||
| "feasible", | ||
| "cost", | ||
| "time_total", | ||
| "time_data", | ||
| "time_build", | ||
| "time_solve", | ||
| "solution", | ||
| ] | ||
| @test haskey(result, k) | ||
| end | ||
| @test result["feasible"] === true | ||
| validate_solution(file_name, result["solution"], result["cost"]) | ||
| return | ||
| end | ||
|
|
||
| function validate_solution( | ||
| file_name::String, | ||
| x::Dict{String,Float64}, | ||
| cost::Float64; | ||
| atol = 1e-6, | ||
| rtol = 1e-6, | ||
| ) | ||
| data = PowerModels.parse_file(file_name) | ||
| PowerModels.standardize_cost_terms!(data, order=2) | ||
| PowerModels.calc_thermal_limits!(data) | ||
| ref = PowerModels.build_ref(data)[:it][:pm][:nw][0] | ||
| va = Dict{Int,Float64}(i => x["va_$i"] for i in keys(ref[:bus])) | ||
| vm = Dict{Int,Float64}() | ||
| for i in keys(ref[:bus]) | ||
| vm[i] = x["vm_$i"] | ||
| @test vm[i] <= ref[:bus][i]["vmax"] + atol | ||
| @test ref[:bus][i]["vmin"] <= vm[i] + atol | ||
| end | ||
| pg = Dict{Int,Float64}() | ||
| for i in keys(ref[:gen]) | ||
| pg[i] = x["pg_$i"] | ||
| @test pg[i] <= ref[:gen][i]["pmax"] + atol | ||
| @test ref[:gen][i]["pmin"] <= pg[i] + atol | ||
| end | ||
| qg = Dict{Int,Float64}() | ||
| for i in keys(ref[:gen]) | ||
| qg[i] = x["qg_$i"] | ||
| @test qg[i] <= ref[:gen][i]["qmax"] + atol | ||
| @test ref[:gen][i]["qmin"] <= qg[i] + atol | ||
| end | ||
| p = Dict{NTuple{3,Int},Float64}() | ||
| for (l,i,j) in ref[:arcs] | ||
| p[(l, i, j)] = x["p_$(l)_$(i)_$(j)"] | ||
| @test p[(l, i, j)] <= ref[:branch][l]["rate_a"] + atol | ||
| @test -ref[:branch][l]["rate_a"] <= p[(l, i, j)] + atol | ||
| end | ||
| q = Dict{NTuple{3,Int},Float64}() | ||
| for (l,i,j) in ref[:arcs] | ||
| q[(l, i, j)] = x["q_$(l)_$(i)_$(j)"] | ||
| @test q[(l, i, j)] <= ref[:branch][l]["rate_a"] + atol | ||
| @test -ref[:branch][l]["rate_a"] <= q[(l, i, j)] + atol | ||
| end | ||
| # Test objective function | ||
| @test isapprox( | ||
| sum(gen["cost"][1]*pg[i]^2 + gen["cost"][2]*pg[i] + gen["cost"][3] for (i,gen) in ref[:gen]), | ||
| cost; | ||
| atol, | ||
| rtol, | ||
| ) | ||
| for (i,bus) in ref[:ref_buses] | ||
| @test isapprox(va[i], 0; atol = atol) | ||
| end | ||
|
|
||
| for (i,bus) in ref[:bus] | ||
| bus_loads = [ref[:load][l] for l in ref[:bus_loads][i]] | ||
| bus_shunts = [ref[:shunt][s] for s in ref[:bus_shunts][i]] | ||
| @test isapprox( | ||
| sum(p[a] for a in ref[:bus_arcs][i]; init = 0.0), | ||
| sum(pg[g] for g in ref[:bus_gens][i]; init = 0.0) - | ||
| sum(load["pd"] for load in bus_loads; init = 0.0) - | ||
| sum(shunt["gs"] for shunt in bus_shunts; init = 0.0)*vm[i]^2; | ||
| atol, | ||
| rtol, | ||
| ) | ||
|
|
||
| @test isapprox( | ||
| sum(q[a] for a in ref[:bus_arcs][i]; init = 0.0), | ||
| sum(qg[g] for g in ref[:bus_gens][i]; init = 0.0) - | ||
| sum(load["qd"] for load in bus_loads; init = 0.0) + | ||
| sum(shunt["bs"] for shunt in bus_shunts; init = 0.0)*vm[i]^2; | ||
| atol, | ||
| rtol, | ||
| ) | ||
| end | ||
|
|
||
| # Branch power flow physics and limit constraints | ||
| for (i,branch) in ref[:branch] | ||
| f_idx = (i, branch["f_bus"], branch["t_bus"]) | ||
| t_idx = (i, branch["t_bus"], branch["f_bus"]) | ||
|
|
||
| p_fr = p[f_idx] | ||
| q_fr = q[f_idx] | ||
| p_to = p[t_idx] | ||
| q_to = q[t_idx] | ||
|
|
||
| vm_fr = vm[branch["f_bus"]] | ||
| vm_to = vm[branch["t_bus"]] | ||
| va_fr = va[branch["f_bus"]] | ||
| va_to = va[branch["t_bus"]] | ||
|
|
||
| g, b = PowerModels.calc_branch_y(branch) | ||
| tr, ti = PowerModels.calc_branch_t(branch) | ||
| ttm = tr^2 + ti^2 | ||
| g_fr = branch["g_fr"] | ||
| b_fr = branch["b_fr"] | ||
| g_to = branch["g_to"] | ||
| b_to = branch["b_to"] | ||
|
|
||
| # From side of the branch flow | ||
| @test isapprox( | ||
| p_fr, | ||
| (g+g_fr)/ttm*vm_fr^2 + (-g*tr+b*ti)/ttm*(vm_fr*vm_to*cos(va_fr-va_to)) + (-b*tr-g*ti)/ttm*(vm_fr*vm_to*sin(va_fr-va_to)); | ||
| atol, | ||
| rtol, | ||
| ) | ||
| @test isapprox( | ||
| q_fr, | ||
| -(b+b_fr)/ttm*vm_fr^2 - (-b*tr-g*ti)/ttm*(vm_fr*vm_to*cos(va_fr-va_to)) + (-g*tr+b*ti)/ttm*(vm_fr*vm_to*sin(va_fr-va_to)); | ||
| atol, | ||
| rtol, | ||
| ) | ||
|
|
||
| # To side of the branch flow | ||
| @test isapprox( | ||
| p_to, | ||
| (g+g_to)*vm_to^2 + (-g*tr-b*ti)/ttm*(vm_to*vm_fr*cos(va_to-va_fr)) + (-b*tr+g*ti)/ttm*(vm_to*vm_fr*sin(va_to-va_fr)); | ||
| atol, | ||
| rtol, | ||
| ) | ||
| @test isapprox( | ||
| q_to, | ||
| -(b+b_to)*vm_to^2 - (-b*tr+g*ti)/ttm*(vm_to*vm_fr*cos(va_to-va_fr)) + (-g*tr-b*ti)/ttm*(vm_to*vm_fr*sin(va_to-va_fr)); | ||
| atol, | ||
| rtol, | ||
| ) | ||
|
|
||
| # Voltage angle difference limit | ||
| @test branch["angmin"] <= va_fr - va_to + atol | ||
| @test va_fr - va_to <= branch["angmax"] + atol | ||
|
|
||
| # Apparent power limit, from side and to side | ||
| @test p_fr^2 + q_fr^2 <= branch["rate_a"]^2 + atol | ||
| @test p_to^2 + q_to^2 <= branch["rate_a"]^2 + atol | ||
| end | ||
| return | ||
| end |
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