Please explain this each box in the figuire breifly Powergui Compute RLC Line Pa
ID: 2266796 • Letter: P
Question
Please explain this each box in the figuire breifly
Powergui Compute RLC Line Parameters Tool. model: DefaultLineParameters.mat General Line Geometry Number of phase conductors (bundles) 2 Units: metric Frequency (Hz Ground resistivity (ohm m Comments Conductor Phase X (m)Y tower (m) Ymin (m) Type 50 2 Example 1 Number of ground wires (bundles 0 Conductor Phase X (m)Y tower (m) Ymin (m) Type Conductor and Bundle Characteristics Number of conductor types1 Conductor internal inductance evaluated from Include conductor skin T/D ratio Conductor Conductor Conductor Conductor Conductor DC Conductor mber of GMR (cm) Bundle conductors diameter conductor 1 cm Angle of (bundle) outside diameter TD resistance (Ohm/km) permeability per bundle cm ratio (degrees) 1.5000 0.50000 0.5843 0.1601 11.0000e-03 Load typical data Load user data aSave Compute RLC line parameters Help CloseExplanation / Answer
It is basically Matlab GUI for line parameter, in which upper left side is General in which unit metric is selected, frequency 50Hz and ground resistivity 0 ohm.m, means no resistivity for underground.
Upper right portion explain number of phase conductor i.e. bundles taken for experimental purpose. It shows 2 bundles is taken conductor P1,p2, having phase 1,2 respectively. This section shows line geometry in which conductor 1having X=0m, Ytower=8m, Ymin=0m, and for conductor 2, X=8m, Ytower=8m,Ymin=8m both are of type 1. Without specification it is not possible to explain what is meant by X,Y, whether it is direction or distance.
No. Of ground wires is taken 0, therefore all fields are blank.
Lower part is about characteristics of conductors and bundles, where no of conductors type 1 is selected, conductor internal inductance evaluated from T/D ratio, in which conductor bundle type 1, conductor outside diameter in centimetres is 1.5cm conductor T/D ratio=0.5, conductor GMR=0.5843cm, DC resistance of conductor =0.1601ohm/km, conductor relative permeability=1, Number of conductor per bundle=1, bundle diameter=1x10^-3cm and angle of conductor=0degree.
This is a test result and explanation of this test result requires codes and parameter. So this explanation is just for GuI and data shown in GUI.