Model of a two winding transformer. It is assumed, that node A is the node with higher voltage.
All impedances and admittances are given with respect to the higher voltage side. As obvious, the parameter can be used in T- as in 𝜋-equivalent circuit representations.
Attribute | Unit | Remarks |
---|---|---|
uuid | ||
id | Human readable identifier | |
rSc | Ω | Short circuit resistance |
xSc | Ω | Short circuit reactance |
gM | nS | No load conductance |
bM | nS | No load susceptance |
sRated | kVA | Rated apparent power |
vRatedA | kV | Rated voltage at higher voltage terminal |
vRatedB | kV | Rated voltage at lower voltage terminal |
dV | % | Voltage magnitude increase per tap position |
dPhi | ° | Voltage angle increase per tap position |
tapSide | true, if tap changer is installed on lower voltage side | |
tapNeutr | Neutral tap position | |
tapMin | Minimum tap position | |
tapMax | Maximum tap position |
A list with some standard transformer types can be found here: Standard Two Winding Transformer Types
Attribute | Unit | Remarks |
---|---|---|
uuid | -- | |
id | -- | Human readable identifier |
operator | -- | |
operationTime | -- | Timely restriction of operation |
nodeA | -- | Higher voltage node |
nodeB | -- | Lower voltage node |
parallelDevices | -- | overall amount of parallel transformers to automatically
construct (e.g. parallelDevices = 2 will build a
total of two transformers using the specified parameters)
|
type | -- | |
tapPos | -- | Current position of the tap changer |
autoTap | -- | true, if there is a tap regulation apparent and active |
Following there are some standard two winding transformer types with their source. A csv file
containing the types listed
below can be found here. This
file can be used directly for any simulation with simona
.
The transformers which source is simBench
are from here.
uuid | bM | dPhi | dV | gM | id | rSc | sRated | tapMax | tapMin | tapNeutr | tapSide | vRatedA | vRatedB | xSc | source |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5a890aae-b9c9-4ebf-8a49-8850ae9df402 | 219.43184927638458 | 0.0 | 1.0 | 1731.3019390581715 | Typ_x_380/220 | 0.6016666666666666 | 600000.0 | 16 | -16 | 0 | false | 380.0 | 220.0 | 44.51926783240413 | simBench |
03159c0d-126e-47cc-9871-066870df3a3f | 1193.4686938790917 | 0.0 | 1.0 | 831.0249307479223 | 350MVA_380/110 | 1.0608979591836734 | 350000.0 | 16 | -16 | 0 | false | 380.0 | 110.0 | 9 0.75951402093402 | simBench |
7cb289cb-e6af-4470-9c68-e5a91978a5e7 | 2013.800484464662 | 0.0 | 1.0 | 1446.280991735537 | 300MVA_220/110 | 0.20704444444444442 | 300000.0 | 16 | -16 | 0 | false | 220.0 | 110.0 | 19.358892855688435 | simBench |
73644bc6-78cf-4882-9837-e6508cab092d | 867.7685950413226 | 0.0 | 1.5 | 1157.0247933884295 | 25 MVA 110/20 kV YNd5 | 1.9843999999999997 | 25000.0 | 9 | -9 | 0 | false | 110.0 | 20.0 | 58.04608993412045 | simBench |
6935ae26-374a-4c24-aeee-6d5760d6ddf3 | 720.4791642215993 | 0.0 | 1.5 | 1487.603305785124 | 40 MVA 110/20 kV YNd5 | 1.0285 | 40000.0 | 9 | -9 | 0 | false | 110.0 | 20.0 | 48.994205909984906 | simBench |
b49db20f-b8b5-4265-8318-f669b9d121e9 | 1015.6886939330394 | 0.0 | 1.5 | 1818.181818181818 | 63 MVA 110/10 kV YNd5 | .6146031746031745 | 63000.0 | 9 | -9 | 0 | false | 110.0 | 10.0 | 34.56596500037509 | simBench |
0843b836-cee4-4a8c-81a4-098400fe91cf | 24.495101551166183 | 0.0 | 2.5 | 2999.9999999999995 | 0.4 MVA 20/0.4 kV Dyn5 ASEA | 11.999999999999998 | 400.0 | 2 | -2 | 0 | false | 20.0 | 0.4 | 58.787753826796276 | simBench |
a8f3aeea-ef4d-4f3c-bb07-09a0a86766c1 | 9.591746452043322 | 0.0 | 2.5 | 1149.9999999999998 | 0.16 MVA 20/0.4 kV DOTE 160/20 SGB | 36.71874999999999 | 160.0 | 2 | -2 | 0 | false | 20.0 | 0.4 | 93.01469452961452 | simBench |
0644c120-a247-425f-bbe4-31b153f7f440 | 16.583241729259253 | 0.0 | 2.5 | 2199.9999999999995 | 0.25 MVA 20/0.4 kV Dyn5 ASEA | 21.119999999999997 | 250.0 | 2 | -2 | 0 | false | 20.0 | 0.4 | 93.6479876986153 | simBench |
bdf22ee4-deba-41f4-a187-ae00638a6880 | 36.47380569074435 | 0.0 | 2.5 | 4125.0 | 0.63 MVA 20/0.4 kV Dyn5 ASEA | 6.953892668178382 | 630.0 | 2 | -2 | 0 | false | 20.0 | 0.4 | 37.45518044666632 | simBench |
a0cbd90a-4e9f-47db-8dca-041d3a288f77 | 145.8952227629774 | 0.0 | 2.5 | 16500.0 | 0.63 MVA 10/0.4 kV Dyn5 ASEA | 1.7384731670445954 | 630.0 | 2 | -2 | 0 | false | 10.0 | 0.4 | 9.36379511166658 | simBench |
Nothing - at least not known. If you found something, please contact us!