Ptw v7 0 user guide 4.
Ground mat skm.
It was created for windows by skm systems analysis inc.
Ptw v7 0 upgrade instructions 3.
Skm groundmat is a program for substation ground grid design and analysis.
It uses a general purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency.
It is designed to help optimize grid design or reinforce existing grids of any shape.
It is designed to help optimize grid design or reinforce existing grids of any shape.
Skm ground mat uses the sunde graphical method clause 13 4 2 2 of ieee std.
The tow layer model consists of an upper layer with finite depth above a lower layer with infinite depth.
Skm is the leader in power systems analysis and design software for fault calculations load flow coordination arc flash hazards motor starting transient stability reliability harmonics grounding cable pulling and more.
It uses a general purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency.
It is designed to help optimize grid design or reinforce existing grids of any shape.
Groundmat is usually set up in the c groundmat folder however this location may differ a lot depending on the user s decision while.
Or check for application updates here.
Skm software help desk help desk software by jitbit.
Skm software has been used in commercial light and heavy industrial institutional utility and petrochemical sites.
Reference dc system battery sizing 5.
Reference dc system load flow 6.
We use skm s state of the art groundmat software module and accurately determine the touch and step potentials this program is especially beneficial for our.
Ptw v7 0 tutorial 2.
Skm groundmat is a program for substation ground grid design and analysis.
Electrical grounding analysis ptw groundmat is a program for substation ground grid design and analysis.
802000 and least squares method epri report el 2699 1984 for conversion of multilayer non uniform soil measurements to two layer model.
A ground grid mat study will determine if your substation grounding grid design is safe and will limit the touch and step potential to values below the ieee 80 standard ieee guide for safety in ac substation grounding limits.
You can read more on skm systems analysis inc.