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 impedance |
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 |
Attribute | Unit | Remarks |
---|---|---|
uuid | -- | |
id | -- | Human readable identifier |
operator | -- | |
operationTime | -- | Timely restriction of operation |
nodeA | -- | Higher voltage node |
nodeB | -- | Lower voltage node |
parallelDevices | -- | Amount of parallel devices of same attributes |
type | -- | |
tapPos | -- | Current position of the tap changer |
autoTap | -- | true, if there is a tap regulation apparent and active |
Nothing - at least not known. If you found something, please contact us!