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transformer refactor changes #121

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35fc188
transformer refactor changes
m-bossart Jul 8, 2026
6d95778
remove base power from top level transformer
m-bossart Jul 10, 2026
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16 changes: 9 additions & 7 deletions 118-Bus/data_118bus.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -77,16 +77,18 @@ for row in eachrow(line_params)
);
push!(lines, line)
else
local tline = Transformer2W(;
local tline = TwoWindingTransformer(;
name = "line$num",
available = true,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
arc = Arc(; from = nodes[bus_from], to = nodes[bus_to]),
winding = TransformerWinding(;
arc = Arc(; from = nodes[bus_from], to = nodes[bus_to]),
available = true,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
rating = row["Max Flow (MW)"]/100,
),
r = row["Resistance (p.u.)"],
x = row["Reactance (p.u.)"],
primary_shunt = 0.0,
rating = row["Max Flow (MW)"]/100,
magnetizing_shunt = 0.0,
);
push!(tlines, tline)
end
Expand Down
4,277 changes: 4,276 additions & 1 deletion psid_tests/data_tests/9BusSystem.json
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87,803 changes: 87,802 additions & 1 deletion psid_tests/data_tests/WECC_240_dynamic.json
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236 changes: 138 additions & 98 deletions psy_data/data_14bus_pu.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -253,44 +253,59 @@ branches14_dc(nodes14) = [
1.14, # 69kV limit
1.04,
),
TapTransformer(
"Trans3",
true,
0.0,
0.0,
Arc(from = nodes14[4], to = nodes14[7]),
0.0,
0.20912,
0.0,
0.978,
20.0,
100.0,
),
TapTransformer(
"Trans1",
true,
0.0,
0.0,
Arc(from = nodes14[4], to = nodes14[9]),
0.0,
0.55618,
0.0,
0.969,
20.0,
100.0,
),
TapTransformer(
"Trans2",
true,
0.0,
0.0,
Arc(from = nodes14[5], to = nodes14[6]),
0.0,
0.25202,
0.0,
0.932,
20.0,
100.0,
TwoWindingTransformer(;
name = "Trans3",
winding = TransformerWinding(;
arc = Arc(from = nodes14[4], to = nodes14[7]),
tap = 0.978,
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[4]),
),
r = 0.0,
x = 0.20912,
magnetizing_shunt = 0.0,
),
TwoWindingTransformer(;
name = "Trans1",
winding = TransformerWinding(;
arc = Arc(from = nodes14[4], to = nodes14[9]),
tap = 0.969,
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[4]),
),
r = 0.0,
x = 0.55618,
magnetizing_shunt = 0.0,
),
TwoWindingTransformer(;
name = "Trans2",
winding = TransformerWinding(;
arc = Arc(from = nodes14[5], to = nodes14[6]),
tap = 0.932,
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[5]),
),
r = 0.0,
x = 0.25202,
magnetizing_shunt = 0.0,
),
Line(
"Line8",
Expand Down Expand Up @@ -328,17 +343,22 @@ branches14_dc(nodes14) = [
1.14, # 69kV limit
1.04,
),
Transformer2W(
"Trans4",
true,
0.0,
0.0,
Arc(from = nodes14[7], to = nodes14[8]),
0.0,
0.17615,
0.0,
20.0,
100.0,
TwoWindingTransformer(;
name = "Trans4",
winding = TransformerWinding(;
arc = Arc(from = nodes14[7], to = nodes14[8]),
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[7]),
),
r = 0.0,
x = 0.17615,
magnetizing_shunt = 0.0,
),
Line(
"Line16",
Expand Down Expand Up @@ -499,44 +519,59 @@ branches14(nodes14) = [
1.14, # 69kV limit
1.04,
),
TapTransformer(
"Trans3", # name
true, # available
0.0, # active power flow
0.0, # reactive power flow
Arc(from = nodes14[4], to = nodes14[7]),
0.0, # r
0.20912, # x
0.0, # primary shunt
0.978, # tap
20.0, # rating
100.0, # base power
),
TapTransformer(
"Trans1",
true,
0.0,
0.0,
Arc(from = nodes14[4], to = nodes14[9]),
0.0,
0.55618,
0.0,
0.969,
20.0,
100.0,
),
TapTransformer(
"Trans2",
true,
0.0,
0.0,
Arc(from = nodes14[5], to = nodes14[6]),
0.0,
0.25202,
0.0,
0.932,
20.0,
100.0,
TwoWindingTransformer(;
name = "Trans3",
winding = TransformerWinding(;
arc = Arc(from = nodes14[4], to = nodes14[7]),
tap = 0.978,
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[4]),
),
r = 0.0,
x = 0.20912,
magnetizing_shunt = 0.0,
),
TwoWindingTransformer(;
name = "Trans1",
winding = TransformerWinding(;
arc = Arc(from = nodes14[4], to = nodes14[9]),
tap = 0.969,
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[4]),
),
r = 0.0,
x = 0.55618,
magnetizing_shunt = 0.0,
),
TwoWindingTransformer(;
name = "Trans2",
winding = TransformerWinding(;
arc = Arc(from = nodes14[5], to = nodes14[6]),
tap = 0.932,
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[5]),
),
r = 0.0,
x = 0.25202,
magnetizing_shunt = 0.0,
),
Line(
"Line8",
Expand Down Expand Up @@ -574,17 +609,22 @@ branches14(nodes14) = [
1.14, # 69kV limit
1.04,
),
Transformer2W(
"Trans4",
true,
0.0,
0.0,
Arc(from = nodes14[7], to = nodes14[8]),
0.0,
0.17615,
0.0,
20.0,
100.0,
TwoWindingTransformer(;
name = "Trans4",
winding = TransformerWinding(;
arc = Arc(from = nodes14[7], to = nodes14[8]),
winding_group_number = WindingGroupNumber.UNDEFINED,
control = nothing,
available = true,
rating = 20.0,
active_power_flow = 0.0,
reactive_power_flow = 0.0,
base_power = 100.0,
base_voltage = get_base_voltage(nodes14[7]),
),
r = 0.0,
x = 0.17615,
magnetizing_shunt = 0.0,
),
Line(
"Line16",
Expand Down