Symmetrical faults.
Symmetrical faults.
(OP)
Hi folks
I am working on a short project to determine the detection of symmetrical fault occurence in loop system. Does anybody have a idea about this thing?
Thanks
I am working on a short project to determine the detection of symmetrical fault occurence in loop system. Does anybody have a idea about this thing?
Thanks






RE: Symmetrical faults.
RE: Symmetrical faults.
RE: Symmetrical faults.
RE: Symmetrical faults.
RE: Symmetrical faults.
Are you looking at ways to detect symmetrical faults or any fault?
RE: Symmetrical faults.
While a 3-phase fault is indeed symmetrical about any phase, an SLG fault is symmetrical about the faulted phase and a 2LG or LL fault is symmetrical about the unfaulted phase.
RE: Symmetrical faults.
RE: Symmetrical faults.
With appropriate voltage sensing and polarization, directionality of three-phase faults can be determined even with electro-mechanical relays. There's even a standard ANSI function code: 67
Here, let me Google that for you:
https://www.selinc.com/WorkArea/DownloadAsset.aspx...
RE: Symmetrical faults.