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| using DataStructures, JSON, GZip |
|
|
| """ |
| |
| read_egret_solution(path::String)::OrderedDict |
| |
| Read a JSON solution file produced by EGRET and transforms it into a |
| dictionary having the same structure as the one produced by |
| UnitCommitment.solution(model). |
| """ |
| function read_egret_solution(path::String)::OrderedDict |
| egret = _read_json(path) |
| T = length(egret["system"]["time_keys"]) |
|
|
| solution = OrderedDict() |
| is_on = solution["Is on"] = OrderedDict() |
| production = solution["Thermal production (MW)"] = OrderedDict() |
| reserve = solution["Reserve (MW)"] = OrderedDict() |
| production_cost = solution["Thermal production cost (\$)"] = OrderedDict() |
| startup_cost = solution["Startup cost (\$)"] = OrderedDict() |
|
|
| for (gen_name, gen_dict) in egret["elements"]["generator"] |
| if endswith(gen_name, "_T") || endswith(gen_name, "_R") |
| gen_name = gen_name[1:end-2] |
| end |
| if "commitment" in keys(gen_dict) |
| is_on[gen_name] = gen_dict["commitment"]["values"] |
| else |
| is_on[gen_name] = ones(T) |
| end |
| production[gen_name] = gen_dict["pg"]["values"] |
| if "rg" in keys(gen_dict) |
| reserve[gen_name] = gen_dict["rg"]["values"] |
| else |
| reserve[gen_name] = zeros(T) |
| end |
| startup_cost[gen_name] = zeros(T) |
| production_cost[gen_name] = zeros(T) |
| if "commitment_cost" in keys(gen_dict) |
| for t in 1:T |
| x = gen_dict["commitment"]["values"][t] |
| commitment_cost = gen_dict["commitment_cost"]["values"][t] |
| prod_above_cost = gen_dict["production_cost"]["values"][t] |
| prod_base_cost = gen_dict["p_cost"]["values"][1][2] * x |
| startup_cost[gen_name][t] = commitment_cost - prod_base_cost |
| production_cost[gen_name][t] = prod_above_cost + prod_base_cost |
| end |
| end |
| end |
| return solution |
| end |
|
|
