Wfg42438
Electrical
- Apr 10, 2017
- 70
Hello Everyone!
I have a sample SC calculation I'm looking at but can't seem to match the 3x3 impedance matrix found in the sample.
I have formed the Y matrix following the guidelines from Annex B in IEC 60909.
Attached are the system impedance details (pgs 1 to 2 of attachment), the sample Z matrix results (highlighted in yellow on pg 3 of the attachment), and my Y matrix diagram set up (pg 4 of attachment using mathcad).
If someone can help me find my error it would be much appreciated, thanks!
Im sure im making a simple mistake in one of the Y matrix components
I have a sample SC calculation I'm looking at but can't seem to match the 3x3 impedance matrix found in the sample.
I have formed the Y matrix following the guidelines from Annex B in IEC 60909.
Attached are the system impedance details (pgs 1 to 2 of attachment), the sample Z matrix results (highlighted in yellow on pg 3 of the attachment), and my Y matrix diagram set up (pg 4 of attachment using mathcad).
If someone can help me find my error it would be much appreciated, thanks!
Im sure im making a simple mistake in one of the Y matrix components
