REF: default status of buses to bus type = 4 assuming they are disabled and as the model is parsed the buses type are updated based on the statuses of the elements connected to the respective buses.

Author: juanjospina

src/data_model/transformations/math2ravens.jl

@@ -223,10 +223,12 @@ function transform_solution_ravens(
                             if haskey(solution_math["nw"][nw]["transformer"][tr_id], "status")
                                 tr_status = Int(solution_math["nw"][nw]["transformer"][tr_id]["status"]) == 1 ? true : false
                             else
-                                # deduce the element status based on status of t_bus
+                                # deduce the element status based on status of f_bus - t_bus
+                                f_bus_id = nw_data["transformer"][tr_id]["f_bus"] # index for f_bus of edge element
                                 t_bus_id = nw_data["transformer"][tr_id]["t_bus"] # index for t_bus of edge element
+                                f_bus_status = Int(solution_math["nw"][nw]["bus"]["$(f_bus_id)"]["status"])
                                 t_bus_status = Int(solution_math["nw"][nw]["bus"]["$(t_bus_id)"]["status"])
-                                if (t_bus_status == 0)
+                                if (f_bus_status == 0 || t_bus_status == 0)
                                     tr_status = false
                                 else
                                     tr_status = true
@@ -324,9 +326,11 @@ function transform_solution_ravens(
                                     ed_status = Int(solution_math["nw"][nw][ed][ed_id]["status"]) == 1 ? true : false
                                 else
                                     # deduce the element status based on status of t_bus
+                                    f_bus_id = nw_data[ed][ed_id]["f_bus"] # index for f_bus of edge element
                                     t_bus_id = nw_data[ed][ed_id]["t_bus"] # index for t_bus of edge element
+                                    f_bus_status = Int(solution_math["nw"][nw]["bus"]["$(f_bus_id)"]["status"])
                                     t_bus_status = Int(solution_math["nw"][nw]["bus"]["$(t_bus_id)"]["status"])
-                                    if (t_bus_status == 0)
+                                    if (f_bus_status == 0 || t_bus_status == 0)
                                         ed_status = false
                                     else
                                         ed_status = true

src/data_model/transformations/ravens2math.jl

@@ -244,7 +244,7 @@ function _map_ravens2math_connectivity_node!(data_math::Dict{String,<:Any}, data
         # Set basic bus properties
         math_obj["bus_i"] = index
         math_obj["source_id"] = "ConnectivityNode.$name"
-        math_obj["bus_type"] = 1  # Default bus_type, will be modified as needed
+        math_obj["bus_type"] = 4  # Default bus_type, - DISABLED
         math_obj["vm_pair_lb"] = Tuple{Any, Any, Real}[]
         math_obj["vm_pair_ub"] = Tuple{Any, Any, Real}[]
 
@@ -529,9 +529,11 @@ function _map_ravens2math_conductor!(data_math::Dict{String,<:Any}, data_ravens:
             end
 
             math_obj["br_status"] = get(ravens_obj, "Equipment.inService", true) == true ? 1 : 0
-            bus_data = data_math["bus"][string(math_obj["t_bus"])]
-            if(math_obj["br_status"] == 0)
-                bus_data["bus_type"] = 4
+            f_bus_data = data_math["bus"][string(math_obj["f_bus"])]
+            t_bus_data = data_math["bus"][string(math_obj["t_bus"])]
+            if(math_obj["br_status"] == 1)
+                f_bus_data["bus_type"] = 1
+                t_bus_data["bus_type"] = 1
             end
 
             data_math["branch"]["$(math_obj["index"])"] = math_obj
@@ -1391,9 +1393,7 @@ function _map_ravens2math_energy_consumer!(data_math::Dict{String,<:Any}, data_r
         end
 
         # Set bus type to PQ bus
-        if(math_obj["status"] == 0)
-            bus_conn["bus_type"] = 4
-        else
+        if(math_obj["status"] == 1)
             bus_conn["bus_type"] = 1
         end
 
@@ -1460,9 +1460,7 @@ function _map_ravens2math_energy_source!(data_math::Dict{String,<:Any}, data_rav
         math_obj["gen_status"] = haskey(ravens_obj, "Equipment.inService") ? ravens_obj["Equipment.inService"] : true
         math_obj["gen_status"] = math_obj["gen_status"] == true ? 1 : 0
 
-        if(math_obj["gen_status"] == 0)
-            bus_conn["bus_type"] = 4
-        else
+        if(math_obj["gen_status"] == 1)
             bus_conn["bus_type"] = 3
         end
 
@@ -1504,10 +1502,10 @@ function _map_ravens2math_energy_source!(data_math::Dict{String,<:Any}, data_rav
         map_to = "gen.$(math_obj["index"])"
         if !all(isapprox.(rs, 0)) && !all(isapprox.(xs, 0))
 
-            if(math_obj["gen_status"] == 0)
-                bus_conn["bus_type"] = 4
+            if(math_obj["gen_status"] == 1)
+                bus_conn["bus_type"] = 1
             else
-                bus_conn["bus_type"] = 1    # Virtual bus becomes the new slack bus
+                bus_conn["bus_type"] = 4    # Virtual bus becomes the new slack bus
             end
 
             bus_obj = Dict(
@@ -1619,10 +1617,9 @@ function _map_ravens2math_rotating_machine!(data_math::Dict{String,<:Any}, data_
             end
 
             # Set bus type
-            if(status == 0)
-                bus_type = 4
-            else
-                bus_type = data_math["bus"]["$(math_obj["gen_bus"])"]["bus_type"]
+            bus_type = 4
+            if(status == 1)
+                bus_type = 1
             end
 
             data_math["bus"]["$(math_obj["gen_bus"])"]["bus_type"] = _compute_bus_type(bus_type, status, control_mode)
@@ -1728,10 +1725,9 @@ function _map_ravens2math_power_electronics!(data_math::Dict{String,<:Any}, data
                 math_obj["control_mode"] = control_mode = Int(get(ravens_obj, "control_mode", FREQUENCYDROOP))
 
                 # Set bus type
-                if(status == 0)
-                    bus_type = 4
-                else
-                    bus_type = data_math["bus"]["$(math_obj["gen_bus"])"]["bus_type"]
+                bus_type = 4
+                if(status == 1)
+                    bus_type = 1
                 end
 
                 data_math["bus"]["$(math_obj["gen_bus"])"]["bus_type"] = _compute_bus_type(bus_type, status, control_mode)
@@ -1899,10 +1895,9 @@ function _map_ravens2math_power_electronics!(data_math::Dict{String,<:Any}, data
                 math_obj["qs"] = (-get(ravens_obj, "PowerElectronicsConnection.q", 0.0))./(power_scale_factor)
 
                 # Set bus type
-                if(status == 0)
-                    bus_type = 4
-                else
-                    bus_type = data_math["bus"]["$(math_obj["storage_bus"])"]["bus_type"]
+                bus_type = 4
+                if(status == 1)
+                    bus_type = 1
                 end
 
                 data_math["bus"]["$(math_obj["storage_bus"])"]["bus_type"] = _compute_bus_type(bus_type, status, control_mode)
@@ -1981,9 +1976,12 @@ function _map_ravens2math_switch!(data_math::Dict{String,<:Any}, data_ravens::Di
         # Status
         status = get(ravens_obj, "Equipment.inService", true)
         math_obj["status"] = status == true ? 1 : 0
-        bus_data = data_math["bus"][string(math_obj["t_bus"])]
-        if(status == 0)
-            bus_data["bus_type"] = 4
+
+        f_bus_data = data_math["bus"][string(math_obj["f_bus"])]
+        t_bus_data = data_math["bus"][string(math_obj["t_bus"])]
+        if(math_obj["status"] == 1)
+            f_bus_data["bus_type"] = 1
+            t_bus_data["bus_type"] = 1
         end
 
         # State
@@ -2062,9 +2060,8 @@ function _map_ravens2math_shunt_compensator!(data_math::Dict{String,<:Any}, data
 
             bus_info = string(math_obj["shunt_bus"])
             bus_conn = data_math["bus"][bus_info]
-            if(math_obj["status"] == 0)
-                bus_conn["bus_type"] = 4
-            else
+
+            if(math_obj["status"] == 1)
                 bus_conn["bus_type"] = 1
             end